summaryrefslogtreecommitdiffstats
path: root/qemu/roms/ipxe/src/crypto
diff options
context:
space:
mode:
authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/roms/ipxe/src/crypto
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/roms/ipxe/src/crypto')
-rw-r--r--qemu/roms/ipxe/src/crypto/aes.c808
-rw-r--r--qemu/roms/ipxe/src/crypto/asn1.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls/aes.c457
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls/bigint.h99
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls/bigint_impl.h131
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls/config.h13
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls/crypto.h229
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls/os_port.h54
-rw-r--r--qemu/roms/ipxe/src/crypto/axtls_aes.c160
-rw-r--r--qemu/roms/ipxe/src/crypto/bigint.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/cbc.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/certstore.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/chap.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/cms.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/crypto_null.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/deflate.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/drbg.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/ecb.c80
-rw-r--r--qemu/roms/ipxe/src/crypto/entropy.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/hash_df.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/hmac.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/hmac_drbg.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/md5.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha1.c48
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha256.c48
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_md5.c51
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_sha1.c62
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_sha224.c62
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_sha256.c62
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_sha384.c62
-rw-r--r--qemu/roms/ipxe/src/crypto/mishmash/rsa_sha512.c62
-rw-r--r--qemu/roms/ipxe/src/crypto/null_entropy.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/ocsp.c2
-rw-r--r--qemu/roms/ipxe/src/crypto/privkey.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/random_nz.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/rbg.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/rootcert.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/rsa.c78
-rw-r--r--qemu/roms/ipxe/src/crypto/sha1.c6
-rw-r--r--qemu/roms/ipxe/src/crypto/sha224.c82
-rw-r--r--qemu/roms/ipxe/src/crypto/sha256.c63
-rw-r--r--qemu/roms/ipxe/src/crypto/sha384.c82
-rw-r--r--qemu/roms/ipxe/src/crypto/sha512.c303
-rw-r--r--qemu/roms/ipxe/src/crypto/sha512_224.c83
-rw-r--r--qemu/roms/ipxe/src/crypto/sha512_256.c83
-rw-r--r--qemu/roms/ipxe/src/crypto/x509.c15
46 files changed, 2142 insertions, 1257 deletions
diff --git a/qemu/roms/ipxe/src/crypto/aes.c b/qemu/roms/ipxe/src/crypto/aes.c
new file mode 100644
index 000000000..b9e206bfb
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/aes.c
@@ -0,0 +1,808 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * AES algorithm
+ *
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include <byteswap.h>
+#include <ipxe/rotate.h>
+#include <ipxe/crypto.h>
+#include <ipxe/ecb.h>
+#include <ipxe/cbc.h>
+#include <ipxe/aes.h>
+
+/** AES strides
+ *
+ * These are the strides (modulo 16) used to walk through the AES
+ * input state bytes in order of byte position after [Inv]ShiftRows.
+ */
+enum aes_stride {
+ /** Input stride for ShiftRows
+ *
+ * 0 4 8 c
+ * \ \ \
+ * 1 5 9 d
+ * \ \ \
+ * 2 6 a e
+ * \ \ \
+ * 3 7 b f
+ */
+ AES_STRIDE_SHIFTROWS = +5,
+ /** Input stride for InvShiftRows
+ *
+ * 0 4 8 c
+ * / / /
+ * 1 5 9 d
+ * / / /
+ * 2 6 a e
+ * / / /
+ * 3 7 b f
+ */
+ AES_STRIDE_INVSHIFTROWS = -3,
+};
+
+/** A single AES lookup table entry
+ *
+ * This represents the product (in the Galois field GF(2^8)) of an
+ * eight-byte vector multiplier with a single scalar multiplicand.
+ *
+ * The vector multipliers used for AES will be {1,1,1,3,2,1,1,3} for
+ * MixColumns and {1,9,13,11,14,9,13,11} for InvMixColumns. This
+ * allows for the result of multiplying any single column of the
+ * [Inv]MixColumns matrix by a scalar value to be obtained simply by
+ * extracting the relevant four-byte subset from the lookup table
+ * entry.
+ *
+ * For example, to find the result of multiplying the second column of
+ * the MixColumns matrix by the scalar value 0x80:
+ *
+ * MixColumns column[0]: { 2, 1, 1, 3 }
+ * MixColumns column[1]: { 3, 2, 1, 1 }
+ * MixColumns column[2]: { 1, 3, 2, 1 }
+ * MixColumns column[3]: { 1, 1, 3, 2 }
+ * Vector multiplier: { 1, 1, 1, 3, 2, 1, 1, 3 }
+ * Scalar multiplicand: 0x80
+ * Lookup table entry: { 0x80, 0x80, 0x80, 0x9b, 0x1b, 0x80, 0x80, 0x9b }
+ *
+ * The second column of the MixColumns matrix is {3,2,1,1}. The
+ * product of this column with the scalar value 0x80 can be obtained
+ * by extracting the relevant four-byte subset of the lookup table
+ * entry:
+ *
+ * MixColumns column[1]: { 3, 2, 1, 1 }
+ * Vector multiplier: { 1, 1, 1, 3, 2, 1, 1, 3 }
+ * Lookup table entry: { 0x80, 0x80, 0x80, 0x9b, 0x1b, 0x80, 0x80, 0x9b }
+ * Product: { 0x9b, 0x1b, 0x80, 0x80 }
+ *
+ * The column lookups require only seven bytes of the eight-byte
+ * entry: the remaining (first) byte is used to hold the scalar
+ * multiplicand itself (i.e. the first byte of the vector multiplier
+ * is always chosen to be 1).
+ */
+union aes_table_entry {
+ /** Viewed as an array of bytes */
+ uint8_t byte[8];
+} __attribute__ (( packed ));
+
+/** An AES lookup table
+ *
+ * This represents the products (in the Galois field GF(2^8)) of a
+ * constant eight-byte vector multiplier with all possible 256 scalar
+ * multiplicands.
+ *
+ * The entries are indexed by the AES [Inv]SubBytes S-box output
+ * values (denoted S(N)). This allows for the result of multiplying
+ * any single column of the [Inv]MixColumns matrix by S(N) to be
+ * obtained simply by extracting the relevant four-byte subset from
+ * the Nth table entry. For example:
+ *
+ * Input byte (N): 0x3a
+ * SubBytes output S(N): 0x80
+ * MixColumns column[1]: { 3, 2, 1, 1 }
+ * Vector multiplier: { 1, 1, 1, 3, 2, 1, 1, 3 }
+ * Table entry[0x3a]: { 0x80, 0x80, 0x80, 0x9b, 0x1b, 0x80, 0x80, 0x9b }
+ * Product: { 0x9b, 0x1b, 0x80, 0x80 }
+ *
+ * Since the first byte of the eight-byte vector multiplier is always
+ * chosen to be 1, the value of S(N) may be lookup up by extracting
+ * the first byte of the Nth table entry.
+ */
+struct aes_table {
+ /** Table entries, indexed by S(N) */
+ union aes_table_entry entry[256];
+} __attribute__ (( aligned ( 8 ) ));
+
+/** AES MixColumns lookup table */
+static struct aes_table aes_mixcolumns;
+
+/** AES InvMixColumns lookup table */
+static struct aes_table aes_invmixcolumns;
+
+/**
+ * Multiply [Inv]MixColumns matrix column by scalar multiplicand
+ *
+ * @v entry AES lookup table entry for scalar multiplicand
+ * @v column [Inv]MixColumns matrix column index
+ * @ret product Product of matrix column with scalar multiplicand
+ */
+static inline __attribute__ (( always_inline )) uint32_t
+aes_entry_column ( const union aes_table_entry *entry, unsigned int column ) {
+ const union {
+ uint8_t byte;
+ uint32_t column;
+ } __attribute__ (( may_alias )) *product;
+
+ /* Locate relevant four-byte subset */
+ product = container_of ( &entry->byte[ 4 - column ],
+ typeof ( *product ), byte );
+
+ /* Extract this four-byte subset */
+ return product->column;
+}
+
+/**
+ * Multiply [Inv]MixColumns matrix column by S-boxed input byte
+ *
+ * @v table AES lookup table
+ * @v stride AES row shift stride
+ * @v in AES input state
+ * @v offset Output byte offset (after [Inv]ShiftRows)
+ * @ret product Product of matrix column with S(input byte)
+ *
+ * Note that the specified offset is not the offset of the input byte;
+ * it is the offset of the output byte which corresponds to the input
+ * byte. This output byte offset is used to calculate both the input
+ * byte offset and to select the appropriate matric column.
+ *
+ * With a compile-time constant offset, this function will optimise
+ * down to a single "movzbl" (to extract the input byte) and will
+ * generate a single x86 memory reference expression which can then be
+ * used directly within a single "xorl" instruction.
+ */
+static inline __attribute__ (( always_inline )) uint32_t
+aes_column ( const struct aes_table *table, size_t stride,
+ const union aes_matrix *in, size_t offset ) {
+ const union aes_table_entry *entry;
+ unsigned int byte;
+
+ /* Extract input byte corresponding to this output byte offset
+ * (i.e. perform [Inv]ShiftRows).
+ */
+ byte = in->byte[ ( stride * offset ) & 0xf ];
+
+ /* Locate lookup table entry for this input byte (i.e. perform
+ * [Inv]SubBytes).
+ */
+ entry = &table->entry[byte];
+
+ /* Multiply appropriate matrix column by this input byte
+ * (i.e. perform [Inv]MixColumns).
+ */
+ return aes_entry_column ( entry, ( offset & 0x3 ) );
+}
+
+/**
+ * Calculate intermediate round output column
+ *
+ * @v table AES lookup table
+ * @v stride AES row shift stride
+ * @v in AES input state
+ * @v key AES round key
+ * @v column Column index
+ * @ret output Output column value
+ */
+static inline __attribute__ (( always_inline )) uint32_t
+aes_output ( const struct aes_table *table, size_t stride,
+ const union aes_matrix *in, const union aes_matrix *key,
+ unsigned int column ) {
+ size_t offset = ( column * 4 );
+
+ /* Perform [Inv]ShiftRows, [Inv]SubBytes, [Inv]MixColumns, and
+ * AddRoundKey for this column. The loop is unrolled to allow
+ * for the required compile-time constant optimisations.
+ */
+ return ( aes_column ( table, stride, in, ( offset + 0 ) ) ^
+ aes_column ( table, stride, in, ( offset + 1 ) ) ^
+ aes_column ( table, stride, in, ( offset + 2 ) ) ^
+ aes_column ( table, stride, in, ( offset + 3 ) ) ^
+ key->column[column] );
+}
+
+/**
+ * Perform a single intermediate round
+ *
+ * @v table AES lookup table
+ * @v stride AES row shift stride
+ * @v in AES input state
+ * @v out AES output state
+ * @v key AES round key
+ */
+static inline __attribute__ (( always_inline )) void
+aes_round ( const struct aes_table *table, size_t stride,
+ const union aes_matrix *in, union aes_matrix *out,
+ const union aes_matrix *key ) {
+
+ /* Perform [Inv]ShiftRows, [Inv]SubBytes, [Inv]MixColumns, and
+ * AddRoundKey for all columns. The loop is unrolled to allow
+ * for the required compile-time constant optimisations.
+ */
+ out->column[0] = aes_output ( table, stride, in, key, 0 );
+ out->column[1] = aes_output ( table, stride, in, key, 1 );
+ out->column[2] = aes_output ( table, stride, in, key, 2 );
+ out->column[3] = aes_output ( table, stride, in, key, 3 );
+}
+
+/**
+ * Perform encryption intermediate rounds
+ *
+ * @v in AES input state
+ * @v out AES output state
+ * @v key Round keys
+ * @v rounds Number of rounds (must be odd)
+ *
+ * This function is deliberately marked as non-inlinable to ensure
+ * maximal availability of registers for GCC's register allocator,
+ * which has a tendency to otherwise spill performance-critical
+ * registers to the stack.
+ */
+static __attribute__ (( noinline )) void
+aes_encrypt_rounds ( union aes_matrix *in, union aes_matrix *out,
+ const union aes_matrix *key, unsigned int rounds ) {
+ union aes_matrix *tmp;
+
+ /* Perform intermediate rounds */
+ do {
+ /* Perform one intermediate round */
+ aes_round ( &aes_mixcolumns, AES_STRIDE_SHIFTROWS,
+ in, out, key++ );
+
+ /* Swap input and output states for next round */
+ tmp = in;
+ in = out;
+ out = tmp;
+
+ } while ( --rounds );
+}
+
+/**
+ * Perform decryption intermediate rounds
+ *
+ * @v in AES input state
+ * @v out AES output state
+ * @v key Round keys
+ * @v rounds Number of rounds (must be odd)
+ *
+ * As with aes_encrypt_rounds(), this function is deliberately marked
+ * as non-inlinable.
+ *
+ * This function could potentially use the same binary code as is used
+ * for encryption. To compensate for the difference between ShiftRows
+ * and InvShiftRows, half of the input byte offsets would have to be
+ * modifiable at runtime (half by an offset of +4/-4, half by an
+ * offset of -4/+4 for ShiftRows/InvShiftRows). This can be
+ * accomplished in x86 assembly within the number of available
+ * registers, but GCC's register allocator struggles to do so,
+ * resulting in a significant performance decrease due to registers
+ * being spilled to the stack. We therefore use two separate but very
+ * similar binary functions based on the same C source.
+ */
+static __attribute__ (( noinline )) void
+aes_decrypt_rounds ( union aes_matrix *in, union aes_matrix *out,
+ const union aes_matrix *key, unsigned int rounds ) {
+ union aes_matrix *tmp;
+
+ /* Perform intermediate rounds */
+ do {
+ /* Perform one intermediate round */
+ aes_round ( &aes_invmixcolumns, AES_STRIDE_INVSHIFTROWS,
+ in, out, key++ );
+
+ /* Swap input and output states for next round */
+ tmp = in;
+ in = out;
+ out = tmp;
+
+ } while ( --rounds );
+}
+
+/**
+ * Perform standalone AddRoundKey
+ *
+ * @v state AES state
+ * @v key AES round key
+ */
+static inline __attribute__ (( always_inline )) void
+aes_addroundkey ( union aes_matrix *state, const union aes_matrix *key ) {
+
+ state->column[0] ^= key->column[0];
+ state->column[1] ^= key->column[1];
+ state->column[2] ^= key->column[2];
+ state->column[3] ^= key->column[3];
+}
+
+/**
+ * Perform final round
+ *
+ * @v table AES lookup table
+ * @v stride AES row shift stride
+ * @v in AES input state
+ * @v out AES output state
+ * @v key AES round key
+ */
+static void aes_final ( const struct aes_table *table, size_t stride,
+ const union aes_matrix *in, union aes_matrix *out,
+ const union aes_matrix *key ) {
+ const union aes_table_entry *entry;
+ unsigned int byte;
+ size_t out_offset;
+ size_t in_offset;
+
+ /* Perform [Inv]ShiftRows and [Inv]SubBytes */
+ for ( out_offset = 0, in_offset = 0 ; out_offset < 16 ;
+ out_offset++, in_offset = ( ( in_offset + stride ) & 0xf ) ) {
+
+ /* Extract input byte (i.e. perform [Inv]ShiftRows) */
+ byte = in->byte[in_offset];
+
+ /* Locate lookup table entry for this input byte
+ * (i.e. perform [Inv]SubBytes).
+ */
+ entry = &table->entry[byte];
+
+ /* Store output byte */
+ out->byte[out_offset] = entry->byte[0];
+ }
+
+ /* Perform AddRoundKey */
+ aes_addroundkey ( out, key );
+}
+
+/**
+ * Encrypt data
+ *
+ * @v ctx Context
+ * @v src Data to encrypt
+ * @v dst Buffer for encrypted data
+ * @v len Length of data
+ */
+static void aes_encrypt ( void *ctx, const void *src, void *dst, size_t len ) {
+ struct aes_context *aes = ctx;
+ union aes_matrix buffer[2];
+ union aes_matrix *in = &buffer[0];
+ union aes_matrix *out = &buffer[1];
+ unsigned int rounds = aes->rounds;
+
+ /* Sanity check */
+ assert ( len == sizeof ( *in ) );
+
+ /* Initialise input state */
+ memcpy ( in, src, sizeof ( *in ) );
+
+ /* Perform initial round (AddRoundKey) */
+ aes_addroundkey ( in, &aes->encrypt.key[0] );
+
+ /* Perform intermediate rounds (ShiftRows, SubBytes,
+ * MixColumns, AddRoundKey).
+ */
+ aes_encrypt_rounds ( in, out, &aes->encrypt.key[1], ( rounds - 2 ) );
+ in = out;
+
+ /* Perform final round (ShiftRows, SubBytes, AddRoundKey) */
+ out = dst;
+ aes_final ( &aes_mixcolumns, AES_STRIDE_SHIFTROWS, in, out,
+ &aes->encrypt.key[ rounds - 1 ] );
+}
+
+/**
+ * Decrypt data
+ *
+ * @v ctx Context
+ * @v src Data to decrypt
+ * @v dst Buffer for decrypted data
+ * @v len Length of data
+ */
+static void aes_decrypt ( void *ctx, const void *src, void *dst, size_t len ) {
+ struct aes_context *aes = ctx;
+ union aes_matrix buffer[2];
+ union aes_matrix *in = &buffer[0];
+ union aes_matrix *out = &buffer[1];
+ unsigned int rounds = aes->rounds;
+
+ /* Sanity check */
+ assert ( len == sizeof ( *in ) );
+
+ /* Initialise input state */
+ memcpy ( in, src, sizeof ( *in ) );
+
+ /* Perform initial round (AddRoundKey) */
+ aes_addroundkey ( in, &aes->decrypt.key[0] );
+
+ /* Perform intermediate rounds (InvShiftRows, InvSubBytes,
+ * InvMixColumns, AddRoundKey).
+ */
+ aes_decrypt_rounds ( in, out, &aes->decrypt.key[1], ( rounds - 2 ) );
+ in = out;
+
+ /* Perform final round (InvShiftRows, InvSubBytes, AddRoundKey) */
+ out = dst;
+ aes_final ( &aes_invmixcolumns, AES_STRIDE_INVSHIFTROWS, in, out,
+ &aes->decrypt.key[ rounds - 1 ] );
+}
+
+/**
+ * Multiply a polynomial by (x) modulo (x^8 + x^4 + x^3 + x^2 + 1) in GF(2^8)
+ *
+ * @v poly Polynomial to be multiplied
+ * @ret result Result
+ */
+static __attribute__ (( const )) unsigned int aes_double ( unsigned int poly ) {
+
+ /* Multiply polynomial by (x), placing the resulting x^8
+ * coefficient in the LSB (i.e. rotate byte left by one).
+ */
+ poly = rol8 ( poly, 1 );
+
+ /* If coefficient of x^8 (in LSB) is non-zero, then reduce by
+ * subtracting (x^8 + x^4 + x^3 + x^2 + 1) in GF(2^8).
+ */
+ if ( poly & 0x01 ) {
+ poly ^= 0x01; /* Subtract x^8 (currently in LSB) */
+ poly ^= 0x1b; /* Subtract (x^4 + x^3 + x^2 + 1) */
+ }
+
+ return poly;
+}
+
+/**
+ * Fill in MixColumns lookup table entry
+ *
+ * @v entry AES lookup table entry for scalar multiplicand
+ *
+ * The MixColumns lookup table vector multiplier is {1,1,1,3,2,1,1,3}.
+ */
+static void aes_mixcolumns_entry ( union aes_table_entry *entry ) {
+ unsigned int scalar_x_1;
+ unsigned int scalar_x;
+ unsigned int scalar;
+
+ /* Retrieve scalar multiplicand */
+ scalar = entry->byte[0];
+ entry->byte[1] = scalar;
+ entry->byte[2] = scalar;
+ entry->byte[5] = scalar;
+ entry->byte[6] = scalar;
+
+ /* Calculate scalar multiplied by (x) */
+ scalar_x = aes_double ( scalar );
+ entry->byte[4] = scalar_x;
+
+ /* Calculate scalar multiplied by (x + 1) */
+ scalar_x_1 = ( scalar_x ^ scalar );
+ entry->byte[3] = scalar_x_1;
+ entry->byte[7] = scalar_x_1;
+}
+
+/**
+ * Fill in InvMixColumns lookup table entry
+ *
+ * @v entry AES lookup table entry for scalar multiplicand
+ *
+ * The InvMixColumns lookup table vector multiplier is {1,9,13,11,14,9,13,11}.
+ */
+static void aes_invmixcolumns_entry ( union aes_table_entry *entry ) {
+ unsigned int scalar_x3_x2_x;
+ unsigned int scalar_x3_x2_1;
+ unsigned int scalar_x3_x2;
+ unsigned int scalar_x3_x_1;
+ unsigned int scalar_x3_1;
+ unsigned int scalar_x3;
+ unsigned int scalar_x2;
+ unsigned int scalar_x;
+ unsigned int scalar;
+
+ /* Retrieve scalar multiplicand */
+ scalar = entry->byte[0];
+
+ /* Calculate scalar multiplied by (x) */
+ scalar_x = aes_double ( scalar );
+
+ /* Calculate scalar multiplied by (x^2) */
+ scalar_x2 = aes_double ( scalar_x );
+
+ /* Calculate scalar multiplied by (x^3) */
+ scalar_x3 = aes_double ( scalar_x2 );
+
+ /* Calculate scalar multiplied by (x^3 + 1) */
+ scalar_x3_1 = ( scalar_x3 ^ scalar );
+ entry->byte[1] = scalar_x3_1;
+ entry->byte[5] = scalar_x3_1;
+
+ /* Calculate scalar multiplied by (x^3 + x + 1) */
+ scalar_x3_x_1 = ( scalar_x3_1 ^ scalar_x );
+ entry->byte[3] = scalar_x3_x_1;
+ entry->byte[7] = scalar_x3_x_1;
+
+ /* Calculate scalar multiplied by (x^3 + x^2) */
+ scalar_x3_x2 = ( scalar_x3 ^ scalar_x2 );
+
+ /* Calculate scalar multiplied by (x^3 + x^2 + 1) */
+ scalar_x3_x2_1 = ( scalar_x3_x2 ^ scalar );
+ entry->byte[2] = scalar_x3_x2_1;
+ entry->byte[6] = scalar_x3_x2_1;
+
+ /* Calculate scalar multiplied by (x^3 + x^2 + x) */
+ scalar_x3_x2_x = ( scalar_x3_x2 ^ scalar_x );
+ entry->byte[4] = scalar_x3_x2_x;
+}
+
+/**
+ * Generate AES lookup tables
+ *
+ */
+static void aes_generate ( void ) {
+ union aes_table_entry *entry;
+ union aes_table_entry *inventry;
+ unsigned int poly = 0x01;
+ unsigned int invpoly = 0x01;
+ unsigned int transformed;
+ unsigned int i;
+
+ /* Iterate over non-zero values of GF(2^8) using generator (x + 1) */
+ do {
+
+ /* Multiply polynomial by (x + 1) */
+ poly ^= aes_double ( poly );
+
+ /* Divide inverse polynomial by (x + 1). This code
+ * fragment is taken directly from the Wikipedia page
+ * on the Rijndael S-box. An explanation of why it
+ * works would be greatly appreciated.
+ */
+ invpoly ^= ( invpoly << 1 );
+ invpoly ^= ( invpoly << 2 );
+ invpoly ^= ( invpoly << 4 );
+ if ( invpoly & 0x80 )
+ invpoly ^= 0x09;
+ invpoly &= 0xff;
+
+ /* Apply affine transformation */
+ transformed = ( 0x63 ^ invpoly ^ rol8 ( invpoly, 1 ) ^
+ rol8 ( invpoly, 2 ) ^ rol8 ( invpoly, 3 ) ^
+ rol8 ( invpoly, 4 ) );
+
+ /* Populate S-box (within MixColumns lookup table) */
+ aes_mixcolumns.entry[poly].byte[0] = transformed;
+
+ } while ( poly != 0x01 );
+
+ /* Populate zeroth S-box entry (which has no inverse) */
+ aes_mixcolumns.entry[0].byte[0] = 0x63;
+
+ /* Fill in MixColumns and InvMixColumns lookup tables */
+ for ( i = 0 ; i < 256 ; i++ ) {
+
+ /* Fill in MixColumns lookup table entry */
+ entry = &aes_mixcolumns.entry[i];
+ aes_mixcolumns_entry ( entry );
+
+ /* Populate inverse S-box (within InvMixColumns lookup table) */
+ inventry = &aes_invmixcolumns.entry[ entry->byte[0] ];
+ inventry->byte[0] = i;
+
+ /* Fill in InvMixColumns lookup table entry */
+ aes_invmixcolumns_entry ( inventry );
+ }
+}
+
+/**
+ * Rotate key column
+ *
+ * @v column Key column
+ * @ret column Updated key column
+ */
+static inline __attribute__ (( always_inline )) uint32_t
+aes_key_rotate ( uint32_t column ) {
+
+ return ( ( __BYTE_ORDER == __LITTLE_ENDIAN ) ?
+ ror32 ( column, 8 ) : rol32 ( column, 8 ) );
+}
+
+/**
+ * Apply S-box to key column
+ *
+ * @v column Key column
+ * @ret column Updated key column
+ */
+static uint32_t aes_key_sbox ( uint32_t column ) {
+ unsigned int i;
+ uint8_t byte;
+
+ for ( i = 0 ; i < 4 ; i++ ) {
+ byte = ( column & 0xff );
+ byte = aes_mixcolumns.entry[byte].byte[0];
+ column = ( ( column & ~0xff ) | byte );
+ column = rol32 ( column, 8 );
+ }
+ return column;
+}
+
+/**
+ * Apply schedule round constant to key column
+ *
+ * @v column Key column
+ * @v rcon Round constant
+ * @ret column Updated key column
+ */
+static inline __attribute__ (( always_inline )) uint32_t
+aes_key_rcon ( uint32_t column, unsigned int rcon ) {
+
+ return ( ( __BYTE_ORDER == __LITTLE_ENDIAN ) ?
+ ( column ^ rcon ) : ( column ^ ( rcon << 24 ) ) );
+}
+
+/**
+ * Set key
+ *
+ * @v ctx Context
+ * @v key Key
+ * @v keylen Key length
+ * @ret rc Return status code
+ */
+static int aes_setkey ( void *ctx, const void *key, size_t keylen ) {
+ struct aes_context *aes = ctx;
+ union aes_matrix *enc;
+ union aes_matrix *dec;
+ union aes_matrix temp;
+ union aes_matrix zero;
+ unsigned int rcon = 0x01;
+ unsigned int rounds;
+ size_t offset = 0;
+ uint32_t *prev;
+ uint32_t *next;
+ uint32_t *end;
+ uint32_t tmp;
+
+ /* Generate lookup tables, if not already done */
+ if ( ! aes_mixcolumns.entry[0].byte[0] )
+ aes_generate();
+
+ /* Validate key length and calculate number of intermediate rounds */
+ switch ( keylen ) {
+ case ( 128 / 8 ) :
+ rounds = 11;
+ break;
+ case ( 192 / 8 ) :
+ rounds = 13;
+ break;
+ case ( 256 / 8 ) :
+ rounds = 15;
+ break;
+ default:
+ DBGC ( aes, "AES %p unsupported key length (%zd bits)\n",
+ aes, ( keylen * 8 ) );
+ return -EINVAL;
+ }
+ aes->rounds = rounds;
+ enc = aes->encrypt.key;
+ end = enc[rounds].column;
+
+ /* Copy raw key */
+ memcpy ( enc, key, keylen );
+ prev = enc->column;
+ next = ( ( ( void * ) prev ) + keylen );
+ tmp = next[-1];
+
+ /* Construct expanded key */
+ while ( next < end ) {
+
+ /* If this is the first column of an expanded key
+ * block, or the middle column of an AES-256 key
+ * block, then apply the S-box.
+ */
+ if ( ( offset == 0 ) || ( ( offset | keylen ) == 48 ) )
+ tmp = aes_key_sbox ( tmp );
+
+ /* If this is the first column of an expanded key
+ * block then rotate and apply the round constant.
+ */
+ if ( offset == 0 ) {
+ tmp = aes_key_rotate ( tmp );
+ tmp = aes_key_rcon ( tmp, rcon );
+ rcon = aes_double ( rcon );
+ }
+
+ /* XOR with previous key column */
+ tmp ^= *prev;
+
+ /* Store column */
+ *next = tmp;
+
+ /* Move to next column */
+ offset += sizeof ( *next );
+ if ( offset == keylen )
+ offset = 0;
+ next++;
+ prev++;
+ }
+ DBGC2 ( aes, "AES %p expanded %zd-bit key:\n", aes, ( keylen * 8 ) );
+ DBGC2_HDA ( aes, 0, &aes->encrypt, ( rounds * sizeof ( *enc ) ) );
+
+ /* Convert to decryption key */
+ memset ( &zero, 0, sizeof ( zero ) );
+ dec = &aes->decrypt.key[ rounds - 1 ];
+ memcpy ( dec--, enc++, sizeof ( *dec ) );
+ while ( dec > aes->decrypt.key ) {
+ /* Perform InvMixColumns (by reusing the encryption
+ * final-round code to perform ShiftRows+SubBytes and
+ * reusing the decryption intermediate-round code to
+ * perform InvShiftRows+InvSubBytes+InvMixColumns, all
+ * with a zero encryption key).
+ */
+ aes_final ( &aes_mixcolumns, AES_STRIDE_SHIFTROWS,
+ enc++, &temp, &zero );
+ aes_decrypt_rounds ( &temp, dec--, &zero, 1 );
+ }
+ memcpy ( dec--, enc++, sizeof ( *dec ) );
+ DBGC2 ( aes, "AES %p inverted %zd-bit key:\n", aes, ( keylen * 8 ) );
+ DBGC2_HDA ( aes, 0, &aes->decrypt, ( rounds * sizeof ( *dec ) ) );
+
+ return 0;
+}
+
+/**
+ * Set initialisation vector
+ *
+ * @v ctx Context
+ * @v iv Initialisation vector
+ */
+static void aes_setiv ( void *ctx __unused, const void *iv __unused ) {
+ /* Nothing to do */
+}
+
+/** Basic AES algorithm */
+struct cipher_algorithm aes_algorithm = {
+ .name = "aes",
+ .ctxsize = sizeof ( struct aes_context ),
+ .blocksize = AES_BLOCKSIZE,
+ .setkey = aes_setkey,
+ .setiv = aes_setiv,
+ .encrypt = aes_encrypt,
+ .decrypt = aes_decrypt,
+};
+
+/* AES in Electronic Codebook mode */
+ECB_CIPHER ( aes_ecb, aes_ecb_algorithm,
+ aes_algorithm, struct aes_context, AES_BLOCKSIZE );
+
+/* AES in Cipher Block Chaining mode */
+CBC_CIPHER ( aes_cbc, aes_cbc_algorithm,
+ aes_algorithm, struct aes_context, AES_BLOCKSIZE );
diff --git a/qemu/roms/ipxe/src/crypto/asn1.c b/qemu/roms/ipxe/src/crypto/asn1.c
index 6d880704f..aca12bf30 100644
--- a/qemu/roms/ipxe/src/crypto/asn1.c
+++ b/qemu/roms/ipxe/src/crypto/asn1.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <stddef.h>
diff --git a/qemu/roms/ipxe/src/crypto/axtls/aes.c b/qemu/roms/ipxe/src/crypto/axtls/aes.c
deleted file mode 100644
index bd99a7097..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls/aes.c
+++ /dev/null
@@ -1,457 +0,0 @@
-/*
- * Copyright (c) 2007, Cameron Rich
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * * Neither the name of the axTLS project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * AES implementation - this is a small code version. There are much faster
- * versions around but they are much larger in size (i.e. they use large
- * submix tables).
- */
-
-#include <string.h>
-#include "os_port.h"
-#include "crypto.h"
-
-/* all commented out in skeleton mode */
-#ifndef CONFIG_SSL_SKELETON_MODE
-
-#define rot1(x) (((x) << 24) | ((x) >> 8))
-#define rot2(x) (((x) << 16) | ((x) >> 16))
-#define rot3(x) (((x) << 8) | ((x) >> 24))
-
-/*
- * This cute trick does 4 'mul by two' at once. Stolen from
- * Dr B. R. Gladman <brg@gladman.uk.net> but I'm sure the u-(u>>7) is
- * a standard graphics trick
- * The key to this is that we need to xor with 0x1b if the top bit is set.
- * a 1xxx xxxx 0xxx 0xxx First we mask the 7bit,
- * b 1000 0000 0000 0000 then we shift right by 7 putting the 7bit in 0bit,
- * c 0000 0001 0000 0000 we then subtract (c) from (b)
- * d 0111 1111 0000 0000 and now we and with our mask
- * e 0001 1011 0000 0000
- */
-#define mt 0x80808080
-#define ml 0x7f7f7f7f
-#define mh 0xfefefefe
-#define mm 0x1b1b1b1b
-#define mul2(x,t) ((t)=((x)&mt), \
- ((((x)+(x))&mh)^(((t)-((t)>>7))&mm)))
-
-#define inv_mix_col(x,f2,f4,f8,f9) (\
- (f2)=mul2(x,f2), \
- (f4)=mul2(f2,f4), \
- (f8)=mul2(f4,f8), \
- (f9)=(x)^(f8), \
- (f8)=((f2)^(f4)^(f8)), \
- (f2)^=(f9), \
- (f4)^=(f9), \
- (f8)^=rot3(f2), \
- (f8)^=rot2(f4), \
- (f8)^rot1(f9))
-
-/*
- * AES S-box
- */
-static const uint8_t aes_sbox[256] =
-{
- 0x63,0x7C,0x77,0x7B,0xF2,0x6B,0x6F,0xC5,
- 0x30,0x01,0x67,0x2B,0xFE,0xD7,0xAB,0x76,
- 0xCA,0x82,0xC9,0x7D,0xFA,0x59,0x47,0xF0,
- 0xAD,0xD4,0xA2,0xAF,0x9C,0xA4,0x72,0xC0,
- 0xB7,0xFD,0x93,0x26,0x36,0x3F,0xF7,0xCC,
- 0x34,0xA5,0xE5,0xF1,0x71,0xD8,0x31,0x15,
- 0x04,0xC7,0x23,0xC3,0x18,0x96,0x05,0x9A,
- 0x07,0x12,0x80,0xE2,0xEB,0x27,0xB2,0x75,
- 0x09,0x83,0x2C,0x1A,0x1B,0x6E,0x5A,0xA0,
- 0x52,0x3B,0xD6,0xB3,0x29,0xE3,0x2F,0x84,
- 0x53,0xD1,0x00,0xED,0x20,0xFC,0xB1,0x5B,
- 0x6A,0xCB,0xBE,0x39,0x4A,0x4C,0x58,0xCF,
- 0xD0,0xEF,0xAA,0xFB,0x43,0x4D,0x33,0x85,
- 0x45,0xF9,0x02,0x7F,0x50,0x3C,0x9F,0xA8,
- 0x51,0xA3,0x40,0x8F,0x92,0x9D,0x38,0xF5,
- 0xBC,0xB6,0xDA,0x21,0x10,0xFF,0xF3,0xD2,
- 0xCD,0x0C,0x13,0xEC,0x5F,0x97,0x44,0x17,
- 0xC4,0xA7,0x7E,0x3D,0x64,0x5D,0x19,0x73,
- 0x60,0x81,0x4F,0xDC,0x22,0x2A,0x90,0x88,
- 0x46,0xEE,0xB8,0x14,0xDE,0x5E,0x0B,0xDB,
- 0xE0,0x32,0x3A,0x0A,0x49,0x06,0x24,0x5C,
- 0xC2,0xD3,0xAC,0x62,0x91,0x95,0xE4,0x79,
- 0xE7,0xC8,0x37,0x6D,0x8D,0xD5,0x4E,0xA9,
- 0x6C,0x56,0xF4,0xEA,0x65,0x7A,0xAE,0x08,
- 0xBA,0x78,0x25,0x2E,0x1C,0xA6,0xB4,0xC6,
- 0xE8,0xDD,0x74,0x1F,0x4B,0xBD,0x8B,0x8A,
- 0x70,0x3E,0xB5,0x66,0x48,0x03,0xF6,0x0E,
- 0x61,0x35,0x57,0xB9,0x86,0xC1,0x1D,0x9E,
- 0xE1,0xF8,0x98,0x11,0x69,0xD9,0x8E,0x94,
- 0x9B,0x1E,0x87,0xE9,0xCE,0x55,0x28,0xDF,
- 0x8C,0xA1,0x89,0x0D,0xBF,0xE6,0x42,0x68,
- 0x41,0x99,0x2D,0x0F,0xB0,0x54,0xBB,0x16,
-};
-
-/*
- * AES is-box
- */
-static const uint8_t aes_isbox[256] =
-{
- 0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38,
- 0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb,
- 0x7c,0xe3,0x39,0x82,0x9b,0x2f,0xff,0x87,
- 0x34,0x8e,0x43,0x44,0xc4,0xde,0xe9,0xcb,
- 0x54,0x7b,0x94,0x32,0xa6,0xc2,0x23,0x3d,
- 0xee,0x4c,0x95,0x0b,0x42,0xfa,0xc3,0x4e,
- 0x08,0x2e,0xa1,0x66,0x28,0xd9,0x24,0xb2,
- 0x76,0x5b,0xa2,0x49,0x6d,0x8b,0xd1,0x25,
- 0x72,0xf8,0xf6,0x64,0x86,0x68,0x98,0x16,
- 0xd4,0xa4,0x5c,0xcc,0x5d,0x65,0xb6,0x92,
- 0x6c,0x70,0x48,0x50,0xfd,0xed,0xb9,0xda,
- 0x5e,0x15,0x46,0x57,0xa7,0x8d,0x9d,0x84,
- 0x90,0xd8,0xab,0x00,0x8c,0xbc,0xd3,0x0a,
- 0xf7,0xe4,0x58,0x05,0xb8,0xb3,0x45,0x06,
- 0xd0,0x2c,0x1e,0x8f,0xca,0x3f,0x0f,0x02,
- 0xc1,0xaf,0xbd,0x03,0x01,0x13,0x8a,0x6b,
- 0x3a,0x91,0x11,0x41,0x4f,0x67,0xdc,0xea,
- 0x97,0xf2,0xcf,0xce,0xf0,0xb4,0xe6,0x73,
- 0x96,0xac,0x74,0x22,0xe7,0xad,0x35,0x85,
- 0xe2,0xf9,0x37,0xe8,0x1c,0x75,0xdf,0x6e,
- 0x47,0xf1,0x1a,0x71,0x1d,0x29,0xc5,0x89,
- 0x6f,0xb7,0x62,0x0e,0xaa,0x18,0xbe,0x1b,
- 0xfc,0x56,0x3e,0x4b,0xc6,0xd2,0x79,0x20,
- 0x9a,0xdb,0xc0,0xfe,0x78,0xcd,0x5a,0xf4,
- 0x1f,0xdd,0xa8,0x33,0x88,0x07,0xc7,0x31,
- 0xb1,0x12,0x10,0x59,0x27,0x80,0xec,0x5f,
- 0x60,0x51,0x7f,0xa9,0x19,0xb5,0x4a,0x0d,
- 0x2d,0xe5,0x7a,0x9f,0x93,0xc9,0x9c,0xef,
- 0xa0,0xe0,0x3b,0x4d,0xae,0x2a,0xf5,0xb0,
- 0xc8,0xeb,0xbb,0x3c,0x83,0x53,0x99,0x61,
- 0x17,0x2b,0x04,0x7e,0xba,0x77,0xd6,0x26,
- 0xe1,0x69,0x14,0x63,0x55,0x21,0x0c,0x7d
-};
-
-static const unsigned char Rcon[30]=
-{
- 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,
- 0x1b,0x36,0x6c,0xd8,0xab,0x4d,0x9a,0x2f,
- 0x5e,0xbc,0x63,0xc6,0x97,0x35,0x6a,0xd4,
- 0xb3,0x7d,0xfa,0xef,0xc5,0x91,
-};
-
-/* ----- static functions ----- */
-static void AES_encrypt(const AES_CTX *ctx, uint32_t *data);
-static void AES_decrypt(const AES_CTX *ctx, uint32_t *data);
-
-/* Perform doubling in Galois Field GF(2^8) using the irreducible polynomial
- x^8+x^4+x^3+x+1 */
-static unsigned char AES_xtime(uint32_t x)
-{
- return (x&0x80) ? (x<<1)^0x1b : x<<1;
-}
-
-/**
- * Set up AES with the key/iv and cipher size.
- */
-void AES_set_key(AES_CTX *ctx, const uint8_t *key,
- const uint8_t *iv, AES_MODE mode)
-{
- int i, ii;
- uint32_t *W, tmp, tmp2;
- const unsigned char *ip;
- int words;
-
- switch (mode)
- {
- case AES_MODE_128:
- i = 10;
- words = 4;
- break;
-
- case AES_MODE_256:
- i = 14;
- words = 8;
- break;
-
- default: /* fail silently */
- return;
- }
-
- ctx->rounds = i;
- ctx->key_size = words;
- W = ctx->ks;
- for (i = 0; i < words; i+=2)
- {
- W[i+0]= ((uint32_t)key[ 0]<<24)|
- ((uint32_t)key[ 1]<<16)|
- ((uint32_t)key[ 2]<< 8)|
- ((uint32_t)key[ 3] );
- W[i+1]= ((uint32_t)key[ 4]<<24)|
- ((uint32_t)key[ 5]<<16)|
- ((uint32_t)key[ 6]<< 8)|
- ((uint32_t)key[ 7] );
- key += 8;
- }
-
- ip = Rcon;
- ii = 4 * (ctx->rounds+1);
- for (i = words; i<ii; i++)
- {
- tmp = W[i-1];
-
- if ((i % words) == 0)
- {
- tmp2 =(uint32_t)aes_sbox[(tmp )&0xff]<< 8;
- tmp2|=(uint32_t)aes_sbox[(tmp>> 8)&0xff]<<16;
- tmp2|=(uint32_t)aes_sbox[(tmp>>16)&0xff]<<24;
- tmp2|=(uint32_t)aes_sbox[(tmp>>24) ];
- tmp=tmp2^(((unsigned int)*ip)<<24);
- ip++;
- }
-
- if ((words == 8) && ((i % words) == 4))
- {
- tmp2 =(uint32_t)aes_sbox[(tmp )&0xff] ;
- tmp2|=(uint32_t)aes_sbox[(tmp>> 8)&0xff]<< 8;
- tmp2|=(uint32_t)aes_sbox[(tmp>>16)&0xff]<<16;
- tmp2|=(uint32_t)aes_sbox[(tmp>>24) ]<<24;
- tmp=tmp2;
- }
-
- W[i]=W[i-words]^tmp;
- }
-
- /* copy the iv across */
- memcpy(ctx->iv, iv, 16);
-}
-
-/**
- * Change a key for decryption.
- */
-void AES_convert_key(AES_CTX *ctx)
-{
- int i;
- uint32_t *k,w,t1,t2,t3,t4;
-
- k = ctx->ks;
- k += 4;
-
- for (i= ctx->rounds*4; i > 4; i--)
- {
- w= *k;
- w = inv_mix_col(w,t1,t2,t3,t4);
- *k++ =w;
- }
-}
-
-/**
- * Encrypt a byte sequence (with a block size 16) using the AES cipher.
- */
-void AES_cbc_encrypt(AES_CTX *ctx, const uint8_t *msg, uint8_t *out, int length)
-{
- int i;
- uint32_t tin[4], tout[4], iv[4];
-
- memcpy(iv, ctx->iv, AES_IV_SIZE);
- for (i = 0; i < 4; i++)
- tout[i] = ntohl(iv[i]);
-
- for (length -= AES_BLOCKSIZE; length >= 0; length -= AES_BLOCKSIZE)
- {
- uint32_t msg_32[4];
- uint32_t out_32[4];
- memcpy(msg_32, msg, AES_BLOCKSIZE);
- msg += AES_BLOCKSIZE;
-
- for (i = 0; i < 4; i++)
- tin[i] = ntohl(msg_32[i])^tout[i];
-
- AES_encrypt(ctx, tin);
-
- for (i = 0; i < 4; i++)
- {
- tout[i] = tin[i];
- out_32[i] = htonl(tout[i]);
- }
-
- memcpy(out, out_32, AES_BLOCKSIZE);
- out += AES_BLOCKSIZE;
- }
-
- for (i = 0; i < 4; i++)
- iv[i] = htonl(tout[i]);
- memcpy(ctx->iv, iv, AES_IV_SIZE);
-}
-
-/**
- * Decrypt a byte sequence (with a block size 16) using the AES cipher.
- */
-void AES_cbc_decrypt(AES_CTX *ctx, const uint8_t *msg, uint8_t *out, int length)
-{
- int i;
- uint32_t tin[4], xor[4], tout[4], data[4], iv[4];
-
- memcpy(iv, ctx->iv, AES_IV_SIZE);
- for (i = 0; i < 4; i++)
- xor[i] = ntohl(iv[i]);
-
- for (length -= 16; length >= 0; length -= 16)
- {
- uint32_t msg_32[4];
- uint32_t out_32[4];
- memcpy(msg_32, msg, AES_BLOCKSIZE);
- msg += AES_BLOCKSIZE;
-
- for (i = 0; i < 4; i++)
- {
- tin[i] = ntohl(msg_32[i]);
- data[i] = tin[i];
- }
-
- AES_decrypt(ctx, data);
-
- for (i = 0; i < 4; i++)
- {
- tout[i] = data[i]^xor[i];
- xor[i] = tin[i];
- out_32[i] = htonl(tout[i]);
- }
-
- memcpy(out, out_32, AES_BLOCKSIZE);
- out += AES_BLOCKSIZE;
- }
-
- for (i = 0; i < 4; i++)
- iv[i] = htonl(xor[i]);
- memcpy(ctx->iv, iv, AES_IV_SIZE);
-}
-
-/**
- * Encrypt a single block (16 bytes) of data
- */
-static void AES_encrypt(const AES_CTX *ctx, uint32_t *data)
-{
- /* To make this code smaller, generate the sbox entries on the fly.
- * This will have a really heavy effect upon performance.
- */
- uint32_t tmp[4];
- uint32_t tmp1, old_a0, a0, a1, a2, a3, row;
- int curr_rnd;
- int rounds = ctx->rounds;
- const uint32_t *k = ctx->ks;
-
- /* Pre-round key addition */
- for (row = 0; row < 4; row++)
- data[row] ^= *(k++);
-
- /* Encrypt one block. */
- for (curr_rnd = 0; curr_rnd < rounds; curr_rnd++)
- {
- /* Perform ByteSub and ShiftRow operations together */
- for (row = 0; row < 4; row++)
- {
- a0 = (uint32_t)aes_sbox[(data[row%4]>>24)&0xFF];
- a1 = (uint32_t)aes_sbox[(data[(row+1)%4]>>16)&0xFF];
- a2 = (uint32_t)aes_sbox[(data[(row+2)%4]>>8)&0xFF];
- a3 = (uint32_t)aes_sbox[(data[(row+3)%4])&0xFF];
-
- /* Perform MixColumn iff not last round */
- if (curr_rnd < (rounds - 1))
- {
- tmp1 = a0 ^ a1 ^ a2 ^ a3;
- old_a0 = a0;
- a0 ^= tmp1 ^ AES_xtime(a0 ^ a1);
- a1 ^= tmp1 ^ AES_xtime(a1 ^ a2);
- a2 ^= tmp1 ^ AES_xtime(a2 ^ a3);
- a3 ^= tmp1 ^ AES_xtime(a3 ^ old_a0);
- }
-
- tmp[row] = ((a0 << 24) | (a1 << 16) | (a2 << 8) | a3);
- }
-
- /* KeyAddition - note that it is vital that this loop is separate from
- the MixColumn operation, which must be atomic...*/
- for (row = 0; row < 4; row++)
- data[row] = tmp[row] ^ *(k++);
- }
-}
-
-/**
- * Decrypt a single block (16 bytes) of data
- */
-static void AES_decrypt(const AES_CTX *ctx, uint32_t *data)
-{
- uint32_t tmp[4];
- uint32_t xt0,xt1,xt2,xt3,xt4,xt5,xt6;
- uint32_t a0, a1, a2, a3, row;
- int curr_rnd;
- int rounds = ctx->rounds;
- const uint32_t *k = ctx->ks + ((rounds+1)*4);
-
- /* pre-round key addition */
- for (row=4; row > 0;row--)
- data[row-1] ^= *(--k);
-
- /* Decrypt one block */
- for (curr_rnd = 0; curr_rnd < rounds; curr_rnd++)
- {
- /* Perform ByteSub and ShiftRow operations together */
- for (row = 4; row > 0; row--)
- {
- a0 = aes_isbox[(data[(row+3)%4]>>24)&0xFF];
- a1 = aes_isbox[(data[(row+2)%4]>>16)&0xFF];
- a2 = aes_isbox[(data[(row+1)%4]>>8)&0xFF];
- a3 = aes_isbox[(data[row%4])&0xFF];
-
- /* Perform MixColumn iff not last round */
- if (curr_rnd<(rounds-1))
- {
- /* The MDS cofefficients (0x09, 0x0B, 0x0D, 0x0E)
- are quite large compared to encryption; this
- operation slows decryption down noticeably. */
- xt0 = AES_xtime(a0^a1);
- xt1 = AES_xtime(a1^a2);
- xt2 = AES_xtime(a2^a3);
- xt3 = AES_xtime(a3^a0);
- xt4 = AES_xtime(xt0^xt1);
- xt5 = AES_xtime(xt1^xt2);
- xt6 = AES_xtime(xt4^xt5);
-
- xt0 ^= a1^a2^a3^xt4^xt6;
- xt1 ^= a0^a2^a3^xt5^xt6;
- xt2 ^= a0^a1^a3^xt4^xt6;
- xt3 ^= a0^a1^a2^xt5^xt6;
- tmp[row-1] = ((xt0<<24)|(xt1<<16)|(xt2<<8)|xt3);
- }
- else
- tmp[row-1] = ((a0<<24)|(a1<<16)|(a2<<8)|a3);
- }
-
- for (row = 4; row > 0; row--)
- data[row-1] = tmp[row-1] ^ *(--k);
- }
-}
-
-#endif
diff --git a/qemu/roms/ipxe/src/crypto/axtls/bigint.h b/qemu/roms/ipxe/src/crypto/axtls/bigint.h
deleted file mode 100644
index 1f38c53d6..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls/bigint.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2007, Cameron Rich
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * * Neither the name of the axTLS project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef BIGINT_HEADER
-#define BIGINT_HEADER
-
-#include "crypto.h"
-
-BI_CTX *bi_initialize(void);
-void bi_terminate(BI_CTX *ctx);
-void bi_permanent(bigint *bi);
-void bi_depermanent(bigint *bi);
-void bi_clear_cache(BI_CTX *ctx);
-void bi_free(BI_CTX *ctx, bigint *bi);
-bigint *bi_copy(bigint *bi);
-bigint *bi_clone(BI_CTX *ctx, const bigint *bi);
-void bi_export(BI_CTX *ctx, bigint *bi, uint8_t *data, int size);
-bigint *bi_import(BI_CTX *ctx, const uint8_t *data, int len);
-bigint *int_to_bi(BI_CTX *ctx, comp i);
-
-/* the functions that actually do something interesting */
-bigint *bi_add(BI_CTX *ctx, bigint *bia, bigint *bib);
-bigint *bi_subtract(BI_CTX *ctx, bigint *bia,
- bigint *bib, int *is_negative);
-bigint *bi_divide(BI_CTX *ctx, bigint *bia, bigint *bim, int is_mod);
-bigint *bi_multiply(BI_CTX *ctx, bigint *bia, bigint *bib);
-bigint *bi_mod_power(BI_CTX *ctx, bigint *bi, bigint *biexp);
-bigint *bi_mod_power2(BI_CTX *ctx, bigint *bi, bigint *bim, bigint *biexp);
-int bi_compare(bigint *bia, bigint *bib);
-void bi_set_mod(BI_CTX *ctx, bigint *bim, int mod_offset);
-void bi_free_mod(BI_CTX *ctx, int mod_offset);
-
-#ifdef CONFIG_SSL_FULL_MODE
-void bi_print(const char *label, bigint *bi);
-bigint *bi_str_import(BI_CTX *ctx, const char *data);
-#endif
-
-/**
- * @def bi_mod
- * Find the residue of B. bi_set_mod() must be called before hand.
- */
-#define bi_mod(A, B) bi_divide(A, B, ctx->bi_mod[ctx->mod_offset], 1)
-
-/**
- * bi_residue() is technically the same as bi_mod(), but it uses the
- * appropriate reduction technique (which is bi_mod() when doing classical
- * reduction).
- */
-#if defined(CONFIG_BIGINT_MONTGOMERY)
-#define bi_residue(A, B) bi_mont(A, B)
-bigint *bi_mont(BI_CTX *ctx, bigint *bixy);
-#elif defined(CONFIG_BIGINT_BARRETT)
-#define bi_residue(A, B) bi_barrett(A, B)
-bigint *bi_barrett(BI_CTX *ctx, bigint *bi);
-#else /* if defined(CONFIG_BIGINT_CLASSICAL) */
-#define bi_residue(A, B) bi_mod(A, B)
-#endif
-
-#ifdef CONFIG_BIGINT_SQUARE
-bigint *bi_square(BI_CTX *ctx, bigint *bi);
-#else
-#define bi_square(A, B) bi_multiply(A, bi_copy(B), B)
-#endif
-
-#ifdef CONFIG_BIGINT_CRT
-bigint *bi_crt(BI_CTX *ctx, bigint *bi,
- bigint *dP, bigint *dQ,
- bigint *p, bigint *q,
- bigint *qInv);
-#endif
-
-#endif
diff --git a/qemu/roms/ipxe/src/crypto/axtls/bigint_impl.h b/qemu/roms/ipxe/src/crypto/axtls/bigint_impl.h
deleted file mode 100644
index 09d8550ea..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls/bigint_impl.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2007, Cameron Rich
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * * Neither the name of the axTLS project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef BIGINT_IMPL_HEADER
-#define BIGINT_IMPL_HEADER
-
-/* Maintain a number of precomputed variables when doing reduction */
-#define BIGINT_M_OFFSET 0 /**< Normal modulo offset. */
-#ifdef CONFIG_BIGINT_CRT
-#define BIGINT_P_OFFSET 1 /**< p modulo offset. */
-#define BIGINT_Q_OFFSET 2 /**< q module offset. */
-#define BIGINT_NUM_MODS 3 /**< The number of modulus constants used. */
-#else
-#define BIGINT_NUM_MODS 1
-#endif
-
-/* Architecture specific functions for big ints */
-#if defined(CONFIG_INTEGER_8BIT)
-#define COMP_RADIX 256U /**< Max component + 1 */
-#define COMP_MAX 0xFFFFU/**< (Max dbl comp -1) */
-#define COMP_BIT_SIZE 8 /**< Number of bits in a component. */
-#define COMP_BYTE_SIZE 1 /**< Number of bytes in a component. */
-#define COMP_NUM_NIBBLES 2 /**< Used For diagnostics only. */
-typedef uint8_t comp; /**< A single precision component. */
-typedef uint16_t long_comp; /**< A double precision component. */
-typedef int16_t slong_comp; /**< A signed double precision component. */
-#elif defined(CONFIG_INTEGER_16BIT)
-#define COMP_RADIX 65536U /**< Max component + 1 */
-#define COMP_MAX 0xFFFFFFFFU/**< (Max dbl comp -1) */
-#define COMP_BIT_SIZE 16 /**< Number of bits in a component. */
-#define COMP_BYTE_SIZE 2 /**< Number of bytes in a component. */
-#define COMP_NUM_NIBBLES 4 /**< Used For diagnostics only. */
-typedef uint16_t comp; /**< A single precision component. */
-typedef uint32_t long_comp; /**< A double precision component. */
-typedef int32_t slong_comp; /**< A signed double precision component. */
-#else /* regular 32 bit */
-#ifdef WIN32
-#define COMP_RADIX 4294967296i64
-#define COMP_MAX 0xFFFFFFFFFFFFFFFFui64
-#else
-#define COMP_RADIX 4294967296ULL /**< Max component + 1 */
-#define COMP_MAX 0xFFFFFFFFFFFFFFFFULL/**< (Max dbl comp -1) */
-#endif
-#define COMP_BIT_SIZE 32 /**< Number of bits in a component. */
-#define COMP_BYTE_SIZE 4 /**< Number of bytes in a component. */
-#define COMP_NUM_NIBBLES 8 /**< Used For diagnostics only. */
-typedef uint32_t comp; /**< A single precision component. */
-typedef uint64_t long_comp; /**< A double precision component. */
-typedef int64_t slong_comp; /**< A signed double precision component. */
-#endif
-
-/**
- * @struct _bigint
- * @brief A big integer basic object
- */
-struct _bigint
-{
- struct _bigint* next; /**< The next bigint in the cache. */
- short size; /**< The number of components in this bigint. */
- short max_comps; /**< The heapsize allocated for this bigint */
- int refs; /**< An internal reference count. */
- comp* comps; /**< A ptr to the actual component data */
-};
-
-typedef struct _bigint bigint; /**< An alias for _bigint */
-
-/**
- * Maintains the state of the cache, and a number of variables used in
- * reduction.
- */
-typedef struct /**< A big integer "session" context. */
-{
- bigint *active_list; /**< Bigints currently used. */
- bigint *free_list; /**< Bigints not used. */
- bigint *bi_radix; /**< The radix used. */
- bigint *bi_mod[BIGINT_NUM_MODS]; /**< modulus */
-
-#if defined(CONFIG_BIGINT_MONTGOMERY)
- bigint *bi_RR_mod_m[BIGINT_NUM_MODS]; /**< R^2 mod m */
- bigint *bi_R_mod_m[BIGINT_NUM_MODS]; /**< R mod m */
- comp N0_dash[BIGINT_NUM_MODS];
-#elif defined(CONFIG_BIGINT_BARRETT)
- bigint *bi_mu[BIGINT_NUM_MODS]; /**< Storage for mu */
-#endif
- bigint *bi_normalised_mod[BIGINT_NUM_MODS]; /**< Normalised mod storage. */
- bigint **g; /**< Used by sliding-window. */
- int window; /**< The size of the sliding window */
- int active_count; /**< Number of active bigints. */
- int free_count; /**< Number of free bigints. */
-
-#ifdef CONFIG_BIGINT_MONTGOMERY
- uint8_t use_classical; /**< Use classical reduction. */
-#endif
- uint8_t mod_offset; /**< The mod offset we are using */
-} BI_CTX;
-
-#ifndef WIN32
-#define max(a,b) ((a)>(b)?(a):(b)) /**< Find the maximum of 2 numbers. */
-#define min(a,b) ((a)<(b)?(a):(b)) /**< Find the minimum of 2 numbers. */
-#endif
-
-#define PERMANENT 0x7FFF55AA /**< A magic number for permanents. */
-
-#endif
diff --git a/qemu/roms/ipxe/src/crypto/axtls/config.h b/qemu/roms/ipxe/src/crypto/axtls/config.h
deleted file mode 100644
index 32fa3bf03..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls/config.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef AXTLS_CONFIG_H
-#define AXTLS_CONFIG_H
-
-/**
- * @file config.h
- *
- * Trick the axtls code into building within our build environment.
- */
-
-#define CONFIG_SSL_ENABLE_CLIENT 1
-#define CONFIG_BIGINT_CLASSICAL 1
-
-#endif
diff --git a/qemu/roms/ipxe/src/crypto/axtls/crypto.h b/qemu/roms/ipxe/src/crypto/axtls/crypto.h
deleted file mode 100644
index 2c4cda4de..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls/crypto.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright (c) 2007, Cameron Rich
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * * Neither the name of the axTLS project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * @file crypto.h
- */
-
-#ifndef HEADER_CRYPTO_H
-#define HEADER_CRYPTO_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-#include "bigint_impl.h"
-#include "bigint.h"
-
-#ifndef STDCALL
-#define STDCALL
-#endif
-#ifndef EXP_FUNC
-#define EXP_FUNC
-#endif
-
-
-/* enable features based on a 'super-set' capbaility. */
-#if defined(CONFIG_SSL_FULL_MODE)
-#define CONFIG_SSL_ENABLE_CLIENT
-#define CONFIG_SSL_CERT_VERIFICATION
-#elif defined(CONFIG_SSL_ENABLE_CLIENT)
-#define CONFIG_SSL_CERT_VERIFICATION
-#endif
-
-/**************************************************************************
- * AES declarations
- **************************************************************************/
-
-#define AES_MAXROUNDS 14
-#define AES_BLOCKSIZE 16
-#define AES_IV_SIZE 16
-
-typedef struct aes_key_st
-{
- uint16_t rounds;
- uint16_t key_size;
- uint32_t ks[(AES_MAXROUNDS+1)*8];
- uint8_t iv[AES_IV_SIZE];
-} AES_CTX;
-
-typedef enum
-{
- AES_MODE_128,
- AES_MODE_256
-} AES_MODE;
-
-void AES_set_key(AES_CTX *ctx, const uint8_t *key,
- const uint8_t *iv, AES_MODE mode);
-void AES_cbc_encrypt(AES_CTX *ctx, const uint8_t *msg,
- uint8_t *out, int length);
-void AES_cbc_decrypt(AES_CTX *ks, const uint8_t *in, uint8_t *out, int length);
-void AES_convert_key(AES_CTX *ctx);
-
-/**************************************************************************
- * RC4 declarations
- **************************************************************************/
-
-typedef struct
-{
- uint8_t x, y, m[256];
-} RC4_CTX;
-
-void RC4_setup(RC4_CTX *s, const uint8_t *key, int length);
-void RC4_crypt(RC4_CTX *s, const uint8_t *msg, uint8_t *data, int length);
-
-/**************************************************************************
- * SHA1 declarations
- **************************************************************************/
-
-#define SHA1_SIZE 20
-
-/*
- * This structure will hold context information for the SHA-1
- * hashing operation
- */
-typedef struct
-{
- uint32_t Intermediate_Hash[SHA1_SIZE/4]; /* Message Digest */
- uint32_t Length_Low; /* Message length in bits */
- uint32_t Length_High; /* Message length in bits */
- uint16_t Message_Block_Index; /* Index into message block array */
- uint8_t Message_Block[64]; /* 512-bit message blocks */
-} SHA1_CTX;
-
-void SHA1_Init(SHA1_CTX *);
-void SHA1_Update(SHA1_CTX *, const uint8_t * msg, int len);
-void SHA1_Final(uint8_t *digest, SHA1_CTX *);
-
-/**************************************************************************
- * MD2 declarations
- **************************************************************************/
-
-#define MD2_SIZE 16
-
-typedef struct
-{
- unsigned char cksum[16]; /* checksum of the data block */
- unsigned char state[48]; /* intermediate digest state */
- unsigned char buffer[16]; /* data block being processed */
- int left; /* amount of data in buffer */
-} MD2_CTX;
-
-EXP_FUNC void STDCALL MD2_Init(MD2_CTX *ctx);
-EXP_FUNC void STDCALL MD2_Update(MD2_CTX *ctx, const uint8_t *input, int ilen);
-EXP_FUNC void STDCALL MD2_Final(uint8_t *digest, MD2_CTX *ctx);
-
-/**************************************************************************
- * MD5 declarations
- **************************************************************************/
-
-#define MD5_SIZE 16
-
-typedef struct
-{
- uint32_t state[4]; /* state (ABCD) */
- uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */
- uint8_t buffer[64]; /* input buffer */
-} MD5_CTX;
-
-EXP_FUNC void STDCALL MD5_Init(MD5_CTX *);
-EXP_FUNC void STDCALL MD5_Update(MD5_CTX *, const uint8_t *msg, int len);
-EXP_FUNC void STDCALL MD5_Final(uint8_t *digest, MD5_CTX *);
-
-/**************************************************************************
- * HMAC declarations
- **************************************************************************/
-void hmac_md5(const uint8_t *msg, int length, const uint8_t *key,
- int key_len, uint8_t *digest);
-void hmac_sha1(const uint8_t *msg, int length, const uint8_t *key,
- int key_len, uint8_t *digest);
-
-/**************************************************************************
- * RSA declarations
- **************************************************************************/
-
-typedef struct
-{
- bigint *m; /* modulus */
- bigint *e; /* public exponent */
- bigint *d; /* private exponent */
-#ifdef CONFIG_BIGINT_CRT
- bigint *p; /* p as in m = pq */
- bigint *q; /* q as in m = pq */
- bigint *dP; /* d mod (p-1) */
- bigint *dQ; /* d mod (q-1) */
- bigint *qInv; /* q^-1 mod p */
-#endif
- int num_octets;
- BI_CTX *bi_ctx;
-} RSA_CTX;
-
-void RSA_priv_key_new(RSA_CTX **rsa_ctx,
- const uint8_t *modulus, int mod_len,
- const uint8_t *pub_exp, int pub_len,
- const uint8_t *priv_exp, int priv_len
-#ifdef CONFIG_BIGINT_CRT
- , const uint8_t *p, int p_len,
- const uint8_t *q, int q_len,
- const uint8_t *dP, int dP_len,
- const uint8_t *dQ, int dQ_len,
- const uint8_t *qInv, int qInv_len
-#endif
- );
-void RSA_pub_key_new(RSA_CTX **rsa_ctx,
- const uint8_t *modulus, int mod_len,
- const uint8_t *pub_exp, int pub_len);
-void RSA_free(RSA_CTX *ctx);
-int RSA_decrypt(const RSA_CTX *ctx, const uint8_t *in_data, uint8_t *out_data,
- int is_decryption);
-bigint *RSA_private(const RSA_CTX *c, bigint *bi_msg);
-#if defined(CONFIG_SSL_CERT_VERIFICATION) || defined(CONFIG_SSL_GENERATE_X509_CERT)
-bigint *RSA_sign_verify(BI_CTX *ctx, const uint8_t *sig, int sig_len,
- bigint *modulus, bigint *pub_exp);
-bigint *RSA_public(const RSA_CTX * c, bigint *bi_msg);
-int RSA_encrypt(const RSA_CTX *ctx, const uint8_t *in_data, uint16_t in_len,
- uint8_t *out_data, int is_signing);
-void RSA_print(const RSA_CTX *ctx);
-#endif
-
-/**************************************************************************
- * RNG declarations
- **************************************************************************/
-EXP_FUNC void STDCALL RNG_initialize(const uint8_t *seed_buf, int size);
-EXP_FUNC void STDCALL RNG_terminate(void);
-EXP_FUNC void STDCALL get_random(int num_rand_bytes, uint8_t *rand_data);
-void get_random_NZ(int num_rand_bytes, uint8_t *rand_data);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/qemu/roms/ipxe/src/crypto/axtls/os_port.h b/qemu/roms/ipxe/src/crypto/axtls/os_port.h
deleted file mode 100644
index 76313e204..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls/os_port.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef AXTLS_OS_PORT_H
-#define AXTLS_OS_PORT_H
-
-/**
- * @file os_port.h
- *
- * Trick the axtls code into building within our build environment.
- */
-
-#include <stdint.h>
-#include <byteswap.h>
-
-/** All imported axTLS files are licensed using the three-clause BSD licence */
-FILE_LICENCE ( BSD3 );
-
-/** We can't actually abort, since we are effectively a kernel... */
-#define abort() assert ( 0 )
-
-/** rsa.c uses alloca() */
-#define alloca( size ) __builtin_alloca ( size )
-
-#include <ipxe/random_nz.h>
-static inline void get_random_NZ ( int num_rand_bytes, uint8_t *rand_data ) {
- /* AXTLS does not check for failures when generating random
- * data. Rely on the fact that get_random_nz() does not
- * request prediction resistance (and so cannot introduce new
- * failures) and therefore any potential failure must already
- * have been encountered by e.g. tls_generate_random(), which
- * does check for failures.
- */
- get_random_nz ( rand_data, num_rand_bytes );
-}
-
-/* Expose AES_encrypt() and AES_decrypt() in aes.o */
-#define aes 1
-#if OBJECT
-
-struct aes_key_st;
-
-static void AES_encrypt ( const struct aes_key_st *ctx, uint32_t *data );
-static void AES_decrypt ( const struct aes_key_st *ctx, uint32_t *data );
-
-void axtls_aes_encrypt ( void *ctx, uint32_t *data ) {
- AES_encrypt ( ctx, data );
-}
-
-void axtls_aes_decrypt ( void *ctx, uint32_t *data ) {
- AES_decrypt ( ctx, data );
-}
-
-#endif
-#undef aes
-
-#endif
diff --git a/qemu/roms/ipxe/src/crypto/axtls_aes.c b/qemu/roms/ipxe/src/crypto/axtls_aes.c
deleted file mode 100644
index 7f93c0ed7..000000000
--- a/qemu/roms/ipxe/src/crypto/axtls_aes.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-#include <byteswap.h>
-#include <ipxe/crypto.h>
-#include <ipxe/cbc.h>
-#include <ipxe/aes.h>
-#include "crypto/axtls/crypto.h"
-
-/** @file
- *
- * AES algorithm
- *
- */
-
-/**
- * Set key
- *
- * @v ctx Context
- * @v key Key
- * @v keylen Key length
- * @ret rc Return status code
- */
-static int aes_setkey ( void *ctx, const void *key, size_t keylen ) {
- struct aes_context *aes_ctx = ctx;
- AES_MODE mode;
- void *iv;
-
- switch ( keylen ) {
- case ( 128 / 8 ):
- mode = AES_MODE_128;
- break;
- case ( 256 / 8 ):
- mode = AES_MODE_256;
- break;
- default:
- return -EINVAL;
- }
-
- /* IV is not a relevant concept at this stage; use a dummy
- * value that will have no side-effects.
- */
- iv = &aes_ctx->axtls_ctx.iv;
-
- AES_set_key ( &aes_ctx->axtls_ctx, key, iv, mode );
-
- aes_ctx->decrypting = 0;
-
- return 0;
-}
-
-/**
- * Set initialisation vector
- *
- * @v ctx Context
- * @v iv Initialisation vector
- */
-static void aes_setiv ( void *ctx __unused, const void *iv __unused ) {
- /* Nothing to do */
-}
-
-/**
- * Call AXTLS' AES_encrypt() or AES_decrypt() functions
- *
- * @v axtls_ctx AXTLS AES context
- * @v src Data to process
- * @v dst Buffer for output
- * @v func AXTLS AES function to call
- */
-static void aes_call_axtls ( AES_CTX *axtls_ctx, const void *src, void *dst,
- void ( * func ) ( const AES_CTX *axtls_ctx,
- uint32_t *data ) ){
- const uint32_t *srcl = src;
- uint32_t *dstl = dst;
- unsigned int i;
-
- /* AXTLS' AES_encrypt() and AES_decrypt() functions both
- * expect to deal with an array of four dwords in host-endian
- * order.
- */
- for ( i = 0 ; i < 4 ; i++ )
- dstl[i] = ntohl ( srcl[i] );
- func ( axtls_ctx, dstl );
- for ( i = 0 ; i < 4 ; i++ )
- dstl[i] = htonl ( dstl[i] );
-}
-
-/**
- * Encrypt data
- *
- * @v ctx Context
- * @v src Data to encrypt
- * @v dst Buffer for encrypted data
- * @v len Length of data
- */
-static void aes_encrypt ( void *ctx, const void *src, void *dst,
- size_t len ) {
- struct aes_context *aes_ctx = ctx;
-
- assert ( len == AES_BLOCKSIZE );
- if ( aes_ctx->decrypting )
- assert ( 0 );
- aes_call_axtls ( &aes_ctx->axtls_ctx, src, dst, axtls_aes_encrypt );
-}
-
-/**
- * Decrypt data
- *
- * @v ctx Context
- * @v src Data to decrypt
- * @v dst Buffer for decrypted data
- * @v len Length of data
- */
-static void aes_decrypt ( void *ctx, const void *src, void *dst,
- size_t len ) {
- struct aes_context *aes_ctx = ctx;
-
- assert ( len == AES_BLOCKSIZE );
- if ( ! aes_ctx->decrypting ) {
- AES_convert_key ( &aes_ctx->axtls_ctx );
- aes_ctx->decrypting = 1;
- }
- aes_call_axtls ( &aes_ctx->axtls_ctx, src, dst, axtls_aes_decrypt );
-}
-
-/** Basic AES algorithm */
-struct cipher_algorithm aes_algorithm = {
- .name = "aes",
- .ctxsize = sizeof ( struct aes_context ),
- .blocksize = AES_BLOCKSIZE,
- .setkey = aes_setkey,
- .setiv = aes_setiv,
- .encrypt = aes_encrypt,
- .decrypt = aes_decrypt,
-};
-
-/* AES with cipher-block chaining */
-CBC_CIPHER ( aes_cbc, aes_cbc_algorithm,
- aes_algorithm, struct aes_context, AES_BLOCKSIZE );
diff --git a/qemu/roms/ipxe/src/crypto/bigint.c b/qemu/roms/ipxe/src/crypto/bigint.c
index 340128e2f..50f320302 100644
--- a/qemu/roms/ipxe/src/crypto/bigint.c
+++ b/qemu/roms/ipxe/src/crypto/bigint.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <string.h>
diff --git a/qemu/roms/ipxe/src/crypto/cbc.c b/qemu/roms/ipxe/src/crypto/cbc.c
index 9bf0e8b49..0ba17ee48 100644
--- a/qemu/roms/ipxe/src/crypto/cbc.c
+++ b/qemu/roms/ipxe/src/crypto/cbc.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <string.h>
#include <assert.h>
diff --git a/qemu/roms/ipxe/src/crypto/certstore.c b/qemu/roms/ipxe/src/crypto/certstore.c
index 77cf6ebb6..503ce499e 100644
--- a/qemu/roms/ipxe/src/crypto/certstore.c
+++ b/qemu/roms/ipxe/src/crypto/certstore.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <string.h>
#include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/crypto/chap.c b/qemu/roms/ipxe/src/crypto/chap.c
index db64371c7..c90c16def 100644
--- a/qemu/roms/ipxe/src/crypto/chap.c
+++ b/qemu/roms/ipxe/src/crypto/chap.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stddef.h>
#include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/crypto/cms.c b/qemu/roms/ipxe/src/crypto/cms.c
index b4a41de6c..bc2148e8a 100644
--- a/qemu/roms/ipxe/src/crypto/cms.c
+++ b/qemu/roms/ipxe/src/crypto/cms.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/crypto_null.c b/qemu/roms/ipxe/src/crypto/crypto_null.c
index ba05f7269..15a1c538b 100644
--- a/qemu/roms/ipxe/src/crypto/crypto_null.c
+++ b/qemu/roms/ipxe/src/crypto/crypto_null.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/**
* @file
diff --git a/qemu/roms/ipxe/src/crypto/deflate.c b/qemu/roms/ipxe/src/crypto/deflate.c
index 91a489961..e1c87d5fe 100644
--- a/qemu/roms/ipxe/src/crypto/deflate.c
+++ b/qemu/roms/ipxe/src/crypto/deflate.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <string.h>
#include <strings.h>
diff --git a/qemu/roms/ipxe/src/crypto/drbg.c b/qemu/roms/ipxe/src/crypto/drbg.c
index 9e0175d25..5c8b5e612 100644
--- a/qemu/roms/ipxe/src/crypto/drbg.c
+++ b/qemu/roms/ipxe/src/crypto/drbg.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/ecb.c b/qemu/roms/ipxe/src/crypto/ecb.c
new file mode 100644
index 000000000..3c9cf340c
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/ecb.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <assert.h>
+#include <ipxe/crypto.h>
+#include <ipxe/ecb.h>
+
+/** @file
+ *
+ * Electronic codebook (ECB)
+ *
+ */
+
+/**
+ * Encrypt data
+ *
+ * @v ctx Context
+ * @v src Data to encrypt
+ * @v dst Buffer for encrypted data
+ * @v len Length of data
+ * @v raw_cipher Underlying cipher algorithm
+ */
+void ecb_encrypt ( void *ctx, const void *src, void *dst, size_t len,
+ struct cipher_algorithm *raw_cipher ) {
+ size_t blocksize = raw_cipher->blocksize;
+
+ assert ( ( len % blocksize ) == 0 );
+
+ while ( len ) {
+ cipher_encrypt ( raw_cipher, ctx, src, dst, blocksize );
+ dst += blocksize;
+ src += blocksize;
+ len -= blocksize;
+ }
+}
+
+/**
+ * Decrypt data
+ *
+ * @v ctx Context
+ * @v src Data to decrypt
+ * @v dst Buffer for decrypted data
+ * @v len Length of data
+ * @v raw_cipher Underlying cipher algorithm
+ */
+void ecb_decrypt ( void *ctx, const void *src, void *dst, size_t len,
+ struct cipher_algorithm *raw_cipher ) {
+ size_t blocksize = raw_cipher->blocksize;
+
+ assert ( ( len % blocksize ) == 0 );
+
+ while ( len ) {
+ cipher_decrypt ( raw_cipher, ctx, src, dst, blocksize );
+ dst += blocksize;
+ src += blocksize;
+ len -= blocksize;
+ }
+}
diff --git a/qemu/roms/ipxe/src/crypto/entropy.c b/qemu/roms/ipxe/src/crypto/entropy.c
index c7045840e..5acbc0258 100644
--- a/qemu/roms/ipxe/src/crypto/entropy.c
+++ b/qemu/roms/ipxe/src/crypto/entropy.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/hash_df.c b/qemu/roms/ipxe/src/crypto/hash_df.c
index adf1d87e4..c1417e683 100644
--- a/qemu/roms/ipxe/src/crypto/hash_df.c
+++ b/qemu/roms/ipxe/src/crypto/hash_df.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/hmac.c b/qemu/roms/ipxe/src/crypto/hmac.c
index e9459198c..95a46195c 100644
--- a/qemu/roms/ipxe/src/crypto/hmac.c
+++ b/qemu/roms/ipxe/src/crypto/hmac.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/**
* @file
diff --git a/qemu/roms/ipxe/src/crypto/hmac_drbg.c b/qemu/roms/ipxe/src/crypto/hmac_drbg.c
index 1e5f732e2..6c1d5deb2 100644
--- a/qemu/roms/ipxe/src/crypto/hmac_drbg.c
+++ b/qemu/roms/ipxe/src/crypto/hmac_drbg.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/md5.c b/qemu/roms/ipxe/src/crypto/md5.c
index 122c7d59e..f9738b0ac 100644
--- a/qemu/roms/ipxe/src/crypto/md5.c
+++ b/qemu/roms/ipxe/src/crypto/md5.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha1.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha1.c
new file mode 100644
index 000000000..06722c0e1
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha1.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <byteswap.h>
+#include <ipxe/rsa.h>
+#include <ipxe/aes.h>
+#include <ipxe/sha1.h>
+#include <ipxe/tls.h>
+
+/** TLS_RSA_WITH_AES_128_CBC_SHA cipher suite */
+struct tls_cipher_suite tls_rsa_with_aes_128_cbc_sha __tls_cipher_suite (03) = {
+ .code = htons ( TLS_RSA_WITH_AES_128_CBC_SHA ),
+ .key_len = ( 128 / 8 ),
+ .pubkey = &rsa_algorithm,
+ .cipher = &aes_cbc_algorithm,
+ .digest = &sha1_algorithm,
+};
+
+/** TLS_RSA_WITH_AES_256_CBC_SHA cipher suite */
+struct tls_cipher_suite tls_rsa_with_aes_256_cbc_sha __tls_cipher_suite (04) = {
+ .code = htons ( TLS_RSA_WITH_AES_256_CBC_SHA ),
+ .key_len = ( 256 / 8 ),
+ .pubkey = &rsa_algorithm,
+ .cipher = &aes_cbc_algorithm,
+ .digest = &sha1_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha256.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha256.c
new file mode 100644
index 000000000..c609eacea
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_aes_cbc_sha256.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <byteswap.h>
+#include <ipxe/rsa.h>
+#include <ipxe/aes.h>
+#include <ipxe/sha256.h>
+#include <ipxe/tls.h>
+
+/** TLS_RSA_WITH_AES_128_CBC_SHA256 cipher suite */
+struct tls_cipher_suite tls_rsa_with_aes_128_cbc_sha256 __tls_cipher_suite(01)={
+ .code = htons ( TLS_RSA_WITH_AES_128_CBC_SHA256 ),
+ .key_len = ( 128 / 8 ),
+ .pubkey = &rsa_algorithm,
+ .cipher = &aes_cbc_algorithm,
+ .digest = &sha256_algorithm,
+};
+
+/** TLS_RSA_WITH_AES_256_CBC_SHA256 cipher suite */
+struct tls_cipher_suite tls_rsa_with_aes_256_cbc_sha256 __tls_cipher_suite(02)={
+ .code = htons ( TLS_RSA_WITH_AES_256_CBC_SHA256 ),
+ .key_len = ( 256 / 8 ),
+ .pubkey = &rsa_algorithm,
+ .cipher = &aes_cbc_algorithm,
+ .digest = &sha256_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_md5.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_md5.c
new file mode 100644
index 000000000..ac828ac11
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_md5.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/rsa.h>
+#include <ipxe/md5.h>
+#include <ipxe/asn1.h>
+
+/** "md5WithRSAEncryption" object identifier */
+static uint8_t oid_md5_with_rsa_encryption[] =
+ { ASN1_OID_MD5WITHRSAENCRYPTION };
+
+/** "md5WithRSAEncryption" OID-identified algorithm */
+struct asn1_algorithm md5_with_rsa_encryption_algorithm __asn1_algorithm = {
+ .name = "md5WithRSAEncryption",
+ .pubkey = &rsa_algorithm,
+ .digest = &md5_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_md5_with_rsa_encryption ),
+};
+
+/** MD5 digestInfo prefix */
+static const uint8_t rsa_md5_prefix_data[] =
+ { RSA_DIGESTINFO_PREFIX ( MD5_DIGEST_SIZE, ASN1_OID_MD5 ) };
+
+/** MD5 digestInfo prefix */
+struct rsa_digestinfo_prefix rsa_md5_prefix __rsa_digestinfo_prefix = {
+ .digest = &md5_algorithm,
+ .data = rsa_md5_prefix_data,
+ .len = sizeof ( rsa_md5_prefix_data ),
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha1.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha1.c
new file mode 100644
index 000000000..39424bf2d
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha1.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/rsa.h>
+#include <ipxe/sha1.h>
+#include <ipxe/asn1.h>
+#include <ipxe/tls.h>
+
+/** "sha1WithRSAEncryption" object identifier */
+static uint8_t oid_sha1_with_rsa_encryption[] =
+ { ASN1_OID_SHA1WITHRSAENCRYPTION };
+
+/** "sha1WithRSAEncryption" OID-identified algorithm */
+struct asn1_algorithm sha1_with_rsa_encryption_algorithm __asn1_algorithm = {
+ .name = "sha1WithRSAEncryption",
+ .pubkey = &rsa_algorithm,
+ .digest = &sha1_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha1_with_rsa_encryption ),
+};
+
+/** SHA-1 digestInfo prefix */
+static const uint8_t rsa_sha1_prefix_data[] =
+ { RSA_DIGESTINFO_PREFIX ( SHA1_DIGEST_SIZE, ASN1_OID_SHA1 ) };
+
+/** SHA-1 digestInfo prefix */
+struct rsa_digestinfo_prefix rsa_sha1_prefix __rsa_digestinfo_prefix = {
+ .digest = &sha1_algorithm,
+ .data = rsa_sha1_prefix_data,
+ .len = sizeof ( rsa_sha1_prefix_data ),
+};
+
+/** RSA with SHA-1 signature hash algorithm */
+struct tls_signature_hash_algorithm tls_rsa_sha1 __tls_sig_hash_algorithm = {
+ .code = {
+ .signature = TLS_RSA_ALGORITHM,
+ .hash = TLS_SHA1_ALGORITHM,
+ },
+ .pubkey = &rsa_algorithm,
+ .digest = &sha1_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha224.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha224.c
new file mode 100644
index 000000000..5e8755aab
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha224.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/rsa.h>
+#include <ipxe/sha256.h>
+#include <ipxe/asn1.h>
+#include <ipxe/tls.h>
+
+/** "sha224WithRSAEncryption" object identifier */
+static uint8_t oid_sha224_with_rsa_encryption[] =
+ { ASN1_OID_SHA224WITHRSAENCRYPTION };
+
+/** "sha224WithRSAEncryption" OID-identified algorithm */
+struct asn1_algorithm sha224_with_rsa_encryption_algorithm __asn1_algorithm = {
+ .name = "sha224WithRSAEncryption",
+ .pubkey = &rsa_algorithm,
+ .digest = &sha224_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha224_with_rsa_encryption ),
+};
+
+/** SHA-224 digestInfo prefix */
+static const uint8_t rsa_sha224_prefix_data[] =
+ { RSA_DIGESTINFO_PREFIX ( SHA224_DIGEST_SIZE, ASN1_OID_SHA224 ) };
+
+/** SHA-224 digestInfo prefix */
+struct rsa_digestinfo_prefix rsa_sha224_prefix __rsa_digestinfo_prefix = {
+ .digest = &sha224_algorithm,
+ .data = rsa_sha224_prefix_data,
+ .len = sizeof ( rsa_sha224_prefix_data ),
+};
+
+/** RSA with SHA-224 signature hash algorithm */
+struct tls_signature_hash_algorithm tls_rsa_sha224 __tls_sig_hash_algorithm = {
+ .code = {
+ .signature = TLS_RSA_ALGORITHM,
+ .hash = TLS_SHA224_ALGORITHM,
+ },
+ .pubkey = &rsa_algorithm,
+ .digest = &sha224_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha256.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha256.c
new file mode 100644
index 000000000..b44af5f19
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha256.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/rsa.h>
+#include <ipxe/sha256.h>
+#include <ipxe/asn1.h>
+#include <ipxe/tls.h>
+
+/** "sha256WithRSAEncryption" object identifier */
+static uint8_t oid_sha256_with_rsa_encryption[] =
+ { ASN1_OID_SHA256WITHRSAENCRYPTION };
+
+/** "sha256WithRSAEncryption" OID-identified algorithm */
+struct asn1_algorithm sha256_with_rsa_encryption_algorithm __asn1_algorithm = {
+ .name = "sha256WithRSAEncryption",
+ .pubkey = &rsa_algorithm,
+ .digest = &sha256_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha256_with_rsa_encryption ),
+};
+
+/** SHA-256 digestInfo prefix */
+static const uint8_t rsa_sha256_prefix_data[] =
+ { RSA_DIGESTINFO_PREFIX ( SHA256_DIGEST_SIZE, ASN1_OID_SHA256 ) };
+
+/** SHA-256 digestInfo prefix */
+struct rsa_digestinfo_prefix rsa_sha256_prefix __rsa_digestinfo_prefix = {
+ .digest = &sha256_algorithm,
+ .data = rsa_sha256_prefix_data,
+ .len = sizeof ( rsa_sha256_prefix_data ),
+};
+
+/** RSA with SHA-256 signature hash algorithm */
+struct tls_signature_hash_algorithm tls_rsa_sha256 __tls_sig_hash_algorithm = {
+ .code = {
+ .signature = TLS_RSA_ALGORITHM,
+ .hash = TLS_SHA256_ALGORITHM,
+ },
+ .pubkey = &rsa_algorithm,
+ .digest = &sha256_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha384.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha384.c
new file mode 100644
index 000000000..af22a2bf0
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha384.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/rsa.h>
+#include <ipxe/sha512.h>
+#include <ipxe/asn1.h>
+#include <ipxe/tls.h>
+
+/** "sha384WithRSAEncryption" object identifier */
+static uint8_t oid_sha384_with_rsa_encryption[] =
+ { ASN1_OID_SHA384WITHRSAENCRYPTION };
+
+/** "sha384WithRSAEncryption" OID-identified algorithm */
+struct asn1_algorithm sha384_with_rsa_encryption_algorithm __asn1_algorithm = {
+ .name = "sha384WithRSAEncryption",
+ .pubkey = &rsa_algorithm,
+ .digest = &sha384_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha384_with_rsa_encryption ),
+};
+
+/** SHA-384 digestInfo prefix */
+static const uint8_t rsa_sha384_prefix_data[] =
+ { RSA_DIGESTINFO_PREFIX ( SHA384_DIGEST_SIZE, ASN1_OID_SHA384 ) };
+
+/** SHA-384 digestInfo prefix */
+struct rsa_digestinfo_prefix rsa_sha384_prefix __rsa_digestinfo_prefix = {
+ .digest = &sha384_algorithm,
+ .data = rsa_sha384_prefix_data,
+ .len = sizeof ( rsa_sha384_prefix_data ),
+};
+
+/** RSA with SHA-384 signature hash algorithm */
+struct tls_signature_hash_algorithm tls_rsa_sha384 __tls_sig_hash_algorithm = {
+ .code = {
+ .signature = TLS_RSA_ALGORITHM,
+ .hash = TLS_SHA384_ALGORITHM,
+ },
+ .pubkey = &rsa_algorithm,
+ .digest = &sha384_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha512.c b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha512.c
new file mode 100644
index 000000000..29ee15493
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/mishmash/rsa_sha512.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/rsa.h>
+#include <ipxe/sha512.h>
+#include <ipxe/asn1.h>
+#include <ipxe/tls.h>
+
+/** "sha512WithRSAEncryption" object identifier */
+static uint8_t oid_sha512_with_rsa_encryption[] =
+ { ASN1_OID_SHA512WITHRSAENCRYPTION };
+
+/** "sha512WithRSAEncryption" OID-identified algorithm */
+struct asn1_algorithm sha512_with_rsa_encryption_algorithm __asn1_algorithm = {
+ .name = "sha512WithRSAEncryption",
+ .pubkey = &rsa_algorithm,
+ .digest = &sha512_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha512_with_rsa_encryption ),
+};
+
+/** SHA-512 digestInfo prefix */
+static const uint8_t rsa_sha512_prefix_data[] =
+ { RSA_DIGESTINFO_PREFIX ( SHA512_DIGEST_SIZE, ASN1_OID_SHA512 ) };
+
+/** SHA-512 digestInfo prefix */
+struct rsa_digestinfo_prefix rsa_sha512_prefix __rsa_digestinfo_prefix = {
+ .digest = &sha512_algorithm,
+ .data = rsa_sha512_prefix_data,
+ .len = sizeof ( rsa_sha512_prefix_data ),
+};
+
+/** RSA with SHA-512 signature hash algorithm */
+struct tls_signature_hash_algorithm tls_rsa_sha512 __tls_sig_hash_algorithm = {
+ .code = {
+ .signature = TLS_RSA_ALGORITHM,
+ .hash = TLS_SHA512_ALGORITHM,
+ },
+ .pubkey = &rsa_algorithm,
+ .digest = &sha512_algorithm,
+};
diff --git a/qemu/roms/ipxe/src/crypto/null_entropy.c b/qemu/roms/ipxe/src/crypto/null_entropy.c
index c56d5e76f..d1e1a6f73 100644
--- a/qemu/roms/ipxe/src/crypto/null_entropy.c
+++ b/qemu/roms/ipxe/src/crypto/null_entropy.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/ocsp.c b/qemu/roms/ipxe/src/crypto/ocsp.c
index 66e47c57e..5df55bc96 100644
--- a/qemu/roms/ipxe/src/crypto/ocsp.c
+++ b/qemu/roms/ipxe/src/crypto/ocsp.c
@@ -233,7 +233,7 @@ static int ocsp_uri_string ( struct ocsp_check *ocsp ) {
goto err_path_base64;
}
base64_encode ( ocsp->request.builder.data, ocsp->request.builder.len,
- path_base64_string );
+ path_base64_string, path_len );
/* URI-encode the Base64-encoded request */
memset ( &path_uri, 0, sizeof ( path_uri ) );
diff --git a/qemu/roms/ipxe/src/crypto/privkey.c b/qemu/roms/ipxe/src/crypto/privkey.c
index e010649c0..a6043bd1e 100644
--- a/qemu/roms/ipxe/src/crypto/privkey.c
+++ b/qemu/roms/ipxe/src/crypto/privkey.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <stdlib.h>
diff --git a/qemu/roms/ipxe/src/crypto/random_nz.c b/qemu/roms/ipxe/src/crypto/random_nz.c
index f1d2e187d..5fe576e05 100644
--- a/qemu/roms/ipxe/src/crypto/random_nz.c
+++ b/qemu/roms/ipxe/src/crypto/random_nz.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/rbg.c b/qemu/roms/ipxe/src/crypto/rbg.c
index e2d06978c..943b288c3 100644
--- a/qemu/roms/ipxe/src/crypto/rbg.c
+++ b/qemu/roms/ipxe/src/crypto/rbg.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/rootcert.c b/qemu/roms/ipxe/src/crypto/rootcert.c
index ae28905ac..00ea1647e 100644
--- a/qemu/roms/ipxe/src/crypto/rootcert.c
+++ b/qemu/roms/ipxe/src/crypto/rootcert.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdlib.h>
#include <ipxe/crypto.h>
diff --git a/qemu/roms/ipxe/src/crypto/rsa.c b/qemu/roms/ipxe/src/crypto/rsa.c
index 0ab7b2ad3..36109280d 100644
--- a/qemu/roms/ipxe/src/crypto/rsa.c
+++ b/qemu/roms/ipxe/src/crypto/rsa.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <stdlib.h>
@@ -28,9 +32,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <ipxe/crypto.h>
#include <ipxe/bigint.h>
#include <ipxe/random_nz.h>
-#include <ipxe/md5.h>
-#include <ipxe/sha1.h>
-#include <ipxe/sha256.h>
#include <ipxe/rsa.h>
/** @file
@@ -49,18 +50,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
/** "rsaEncryption" object identifier */
static uint8_t oid_rsa_encryption[] = { ASN1_OID_RSAENCRYPTION };
-/** "md5WithRSAEncryption" object identifier */
-static uint8_t oid_md5_with_rsa_encryption[] =
- { ASN1_OID_MD5WITHRSAENCRYPTION };
-
-/** "sha1WithRSAEncryption" object identifier */
-static uint8_t oid_sha1_with_rsa_encryption[] =
- { ASN1_OID_SHA1WITHRSAENCRYPTION };
-
-/** "sha256WithRSAEncryption" object identifier */
-static uint8_t oid_sha256_with_rsa_encryption[] =
- { ASN1_OID_SHA256WITHRSAENCRYPTION };
-
/** "rsaEncryption" OID-identified algorithm */
struct asn1_algorithm rsa_encryption_algorithm __asn1_algorithm = {
.name = "rsaEncryption",
@@ -69,63 +58,6 @@ struct asn1_algorithm rsa_encryption_algorithm __asn1_algorithm = {
.oid = ASN1_OID_CURSOR ( oid_rsa_encryption ),
};
-/** "md5WithRSAEncryption" OID-identified algorithm */
-struct asn1_algorithm md5_with_rsa_encryption_algorithm __asn1_algorithm = {
- .name = "md5WithRSAEncryption",
- .pubkey = &rsa_algorithm,
- .digest = &md5_algorithm,
- .oid = ASN1_OID_CURSOR ( oid_md5_with_rsa_encryption ),
-};
-
-/** "sha1WithRSAEncryption" OID-identified algorithm */
-struct asn1_algorithm sha1_with_rsa_encryption_algorithm __asn1_algorithm = {
- .name = "sha1WithRSAEncryption",
- .pubkey = &rsa_algorithm,
- .digest = &sha1_algorithm,
- .oid = ASN1_OID_CURSOR ( oid_sha1_with_rsa_encryption ),
-};
-
-/** "sha256WithRSAEncryption" OID-identified algorithm */
-struct asn1_algorithm sha256_with_rsa_encryption_algorithm __asn1_algorithm = {
- .name = "sha256WithRSAEncryption",
- .pubkey = &rsa_algorithm,
- .digest = &sha256_algorithm,
- .oid = ASN1_OID_CURSOR ( oid_sha256_with_rsa_encryption ),
-};
-
-/** MD5 digestInfo prefix */
-static const uint8_t rsa_md5_prefix_data[] =
- { RSA_DIGESTINFO_PREFIX ( MD5_DIGEST_SIZE, ASN1_OID_MD5 ) };
-
-/** SHA-1 digestInfo prefix */
-static const uint8_t rsa_sha1_prefix_data[] =
- { RSA_DIGESTINFO_PREFIX ( SHA1_DIGEST_SIZE, ASN1_OID_SHA1 ) };
-
-/** SHA-256 digestInfo prefix */
-static const uint8_t rsa_sha256_prefix_data[] =
- { RSA_DIGESTINFO_PREFIX ( SHA256_DIGEST_SIZE, ASN1_OID_SHA256 ) };
-
-/** MD5 digestInfo prefix */
-struct rsa_digestinfo_prefix rsa_md5_prefix __rsa_digestinfo_prefix = {
- .digest = &md5_algorithm,
- .data = rsa_md5_prefix_data,
- .len = sizeof ( rsa_md5_prefix_data ),
-};
-
-/** SHA-1 digestInfo prefix */
-struct rsa_digestinfo_prefix rsa_sha1_prefix __rsa_digestinfo_prefix = {
- .digest = &sha1_algorithm,
- .data = rsa_sha1_prefix_data,
- .len = sizeof ( rsa_sha1_prefix_data ),
-};
-
-/** SHA-256 digestInfo prefix */
-struct rsa_digestinfo_prefix rsa_sha256_prefix __rsa_digestinfo_prefix = {
- .digest = &sha256_algorithm,
- .data = rsa_sha256_prefix_data,
- .len = sizeof ( rsa_sha256_prefix_data ),
-};
-
/**
* Identify RSA prefix
*
diff --git a/qemu/roms/ipxe/src/crypto/sha1.c b/qemu/roms/ipxe/src/crypto/sha1.c
index e1bef669e..51866f4b7 100644
--- a/qemu/roms/ipxe/src/crypto/sha1.c
+++ b/qemu/roms/ipxe/src/crypto/sha1.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
diff --git a/qemu/roms/ipxe/src/crypto/sha224.c b/qemu/roms/ipxe/src/crypto/sha224.c
new file mode 100644
index 000000000..be25f24e9
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/sha224.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * SHA-224 algorithm
+ *
+ */
+
+#include <stdint.h>
+#include <byteswap.h>
+#include <ipxe/crypto.h>
+#include <ipxe/asn1.h>
+#include <ipxe/sha256.h>
+
+/** SHA-224 initial digest values */
+static const struct sha256_digest sha224_init_digest = {
+ .h = {
+ cpu_to_be32 ( 0xc1059ed8 ),
+ cpu_to_be32 ( 0x367cd507 ),
+ cpu_to_be32 ( 0x3070dd17 ),
+ cpu_to_be32 ( 0xf70e5939 ),
+ cpu_to_be32 ( 0xffc00b31 ),
+ cpu_to_be32 ( 0x68581511 ),
+ cpu_to_be32 ( 0x64f98fa7 ),
+ cpu_to_be32 ( 0xbefa4fa4 ),
+ },
+};
+
+/**
+ * Initialise SHA-224 algorithm
+ *
+ * @v ctx SHA-224 context
+ */
+static void sha224_init ( void *ctx ) {
+ struct sha256_context *context = ctx;
+
+ sha256_family_init ( context, &sha224_init_digest, SHA224_DIGEST_SIZE );
+}
+
+/** SHA-224 algorithm */
+struct digest_algorithm sha224_algorithm = {
+ .name = "sha224",
+ .ctxsize = sizeof ( struct sha256_context ),
+ .blocksize = sizeof ( union sha256_block ),
+ .digestsize = SHA224_DIGEST_SIZE,
+ .init = sha224_init,
+ .update = sha256_update,
+ .final = sha256_final,
+};
+
+/** "sha224" object identifier */
+static uint8_t oid_sha224[] = { ASN1_OID_SHA224 };
+
+/** "sha224" OID-identified algorithm */
+struct asn1_algorithm oid_sha224_algorithm __asn1_algorithm = {
+ .name = "sha224",
+ .digest = &sha224_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha224 ),
+};
diff --git a/qemu/roms/ipxe/src/crypto/sha256.c b/qemu/roms/ipxe/src/crypto/sha256.c
index 36e02b3c2..0360d8d16 100644
--- a/qemu/roms/ipxe/src/crypto/sha256.c
+++ b/qemu/roms/ipxe/src/crypto/sha256.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
@@ -47,11 +51,11 @@ struct sha256_variables {
uint32_t f;
uint32_t g;
uint32_t h;
- uint32_t w[64];
+ uint32_t w[SHA256_ROUNDS];
} __attribute__ (( packed ));
/** SHA-256 constants */
-static const uint32_t k[64] = {
+static const uint32_t k[SHA256_ROUNDS] = {
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1,
0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786,
@@ -65,6 +69,37 @@ static const uint32_t k[64] = {
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
};
+/** SHA-256 initial digest values */
+static const struct sha256_digest sha256_init_digest = {
+ .h = {
+ cpu_to_be32 ( 0x6a09e667 ),
+ cpu_to_be32 ( 0xbb67ae85 ),
+ cpu_to_be32 ( 0x3c6ef372 ),
+ cpu_to_be32 ( 0xa54ff53a ),
+ cpu_to_be32 ( 0x510e527f ),
+ cpu_to_be32 ( 0x9b05688c ),
+ cpu_to_be32 ( 0x1f83d9ab ),
+ cpu_to_be32 ( 0x5be0cd19 ),
+ },
+};
+
+/**
+ * Initialise SHA-256 family algorithm
+ *
+ * @v context SHA-256 context
+ * @v init Initial digest values
+ * @v digestsize Digest size
+ */
+void sha256_family_init ( struct sha256_context *context,
+ const struct sha256_digest *init,
+ size_t digestsize ) {
+
+ context->len = 0;
+ context->digestsize = digestsize;
+ memcpy ( &context->ddd.dd.digest, init,
+ sizeof ( context->ddd.dd.digest ) );
+}
+
/**
* Initialise SHA-256 algorithm
*
@@ -73,15 +108,8 @@ static const uint32_t k[64] = {
static void sha256_init ( void *ctx ) {
struct sha256_context *context = ctx;
- context->ddd.dd.digest.h[0] = cpu_to_be32 ( 0x6a09e667 );
- context->ddd.dd.digest.h[1] = cpu_to_be32 ( 0xbb67ae85 );
- context->ddd.dd.digest.h[2] = cpu_to_be32 ( 0x3c6ef372 );
- context->ddd.dd.digest.h[3] = cpu_to_be32 ( 0xa54ff53a );
- context->ddd.dd.digest.h[4] = cpu_to_be32 ( 0x510e527f );
- context->ddd.dd.digest.h[5] = cpu_to_be32 ( 0x9b05688c );
- context->ddd.dd.digest.h[6] = cpu_to_be32 ( 0x1f83d9ab );
- context->ddd.dd.digest.h[7] = cpu_to_be32 ( 0x5be0cd19 );
- context->len = 0;
+ sha256_family_init ( context, &sha256_init_digest,
+ sizeof ( struct sha256_digest ) );
}
/**
@@ -139,7 +167,7 @@ static void sha256_digest ( struct sha256_context *context ) {
}
/* Initialise w[16..63] */
- for ( i = 16 ; i < 64 ; i++ ) {
+ for ( i = 16 ; i < SHA256_ROUNDS ; i++ ) {
s0 = ( ror32 ( w[i-15], 7 ) ^ ror32 ( w[i-15], 18 ) ^
( w[i-15] >> 3 ) );
s1 = ( ror32 ( w[i-2], 17 ) ^ ror32 ( w[i-2], 19 ) ^
@@ -148,7 +176,7 @@ static void sha256_digest ( struct sha256_context *context ) {
}
/* Main loop */
- for ( i = 0 ; i < 64 ; i++ ) {
+ for ( i = 0 ; i < SHA256_ROUNDS ; i++ ) {
s0 = ( ror32 ( *a, 2 ) ^ ror32 ( *a, 13 ) ^ ror32 ( *a, 22 ) );
maj = ( ( *a & *b ) ^ ( *a & *c ) ^ ( *b & *c ) );
t2 = ( s0 + maj );
@@ -186,7 +214,7 @@ static void sha256_digest ( struct sha256_context *context ) {
* @v data Data
* @v len Length of data
*/
-static void sha256_update ( void *ctx, const void *data, size_t len ) {
+void sha256_update ( void *ctx, const void *data, size_t len ) {
struct sha256_context *context = ctx;
const uint8_t *byte = data;
size_t offset;
@@ -209,7 +237,7 @@ static void sha256_update ( void *ctx, const void *data, size_t len ) {
* @v ctx SHA-256 context
* @v out Output buffer
*/
-static void sha256_final ( void *ctx, void *out ) {
+void sha256_final ( void *ctx, void *out ) {
struct sha256_context *context = ctx;
uint64_t len_bits;
uint8_t pad;
@@ -230,8 +258,7 @@ static void sha256_final ( void *ctx, void *out ) {
assert ( ( context->len % sizeof ( context->ddd.dd.data ) ) == 0 );
/* Copy out final digest */
- memcpy ( out, &context->ddd.dd.digest,
- sizeof ( context->ddd.dd.digest ) );
+ memcpy ( out, &context->ddd.dd.digest, context->digestsize );
}
/** SHA-256 algorithm */
diff --git a/qemu/roms/ipxe/src/crypto/sha384.c b/qemu/roms/ipxe/src/crypto/sha384.c
new file mode 100644
index 000000000..017751826
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/sha384.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * SHA-384 algorithm
+ *
+ */
+
+#include <stdint.h>
+#include <byteswap.h>
+#include <ipxe/crypto.h>
+#include <ipxe/asn1.h>
+#include <ipxe/sha512.h>
+
+/** SHA-384 initial digest values */
+static const struct sha512_digest sha384_init_digest = {
+ .h = {
+ cpu_to_be64 ( 0xcbbb9d5dc1059ed8ULL ),
+ cpu_to_be64 ( 0x629a292a367cd507ULL ),
+ cpu_to_be64 ( 0x9159015a3070dd17ULL ),
+ cpu_to_be64 ( 0x152fecd8f70e5939ULL ),
+ cpu_to_be64 ( 0x67332667ffc00b31ULL ),
+ cpu_to_be64 ( 0x8eb44a8768581511ULL ),
+ cpu_to_be64 ( 0xdb0c2e0d64f98fa7ULL ),
+ cpu_to_be64 ( 0x47b5481dbefa4fa4ULL ),
+ },
+};
+
+/**
+ * Initialise SHA-384 algorithm
+ *
+ * @v ctx SHA-384 context
+ */
+static void sha384_init ( void *ctx ) {
+ struct sha512_context *context = ctx;
+
+ sha512_family_init ( context, &sha384_init_digest, SHA384_DIGEST_SIZE );
+}
+
+/** SHA-384 algorithm */
+struct digest_algorithm sha384_algorithm = {
+ .name = "sha384",
+ .ctxsize = sizeof ( struct sha512_context ),
+ .blocksize = sizeof ( union sha512_block ),
+ .digestsize = SHA384_DIGEST_SIZE,
+ .init = sha384_init,
+ .update = sha512_update,
+ .final = sha512_final,
+};
+
+/** "sha384" object identifier */
+static uint8_t oid_sha384[] = { ASN1_OID_SHA384 };
+
+/** "sha384" OID-identified algorithm */
+struct asn1_algorithm oid_sha384_algorithm __asn1_algorithm = {
+ .name = "sha384",
+ .digest = &sha384_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha384 ),
+};
diff --git a/qemu/roms/ipxe/src/crypto/sha512.c b/qemu/roms/ipxe/src/crypto/sha512.c
new file mode 100644
index 000000000..814f44563
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/sha512.c
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * SHA-512 algorithm
+ *
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <byteswap.h>
+#include <assert.h>
+#include <ipxe/rotate.h>
+#include <ipxe/crypto.h>
+#include <ipxe/asn1.h>
+#include <ipxe/sha512.h>
+
+/** SHA-512 variables */
+struct sha512_variables {
+ /* This layout matches that of struct sha512_digest_data,
+ * allowing for efficient endianness-conversion,
+ */
+ uint64_t a;
+ uint64_t b;
+ uint64_t c;
+ uint64_t d;
+ uint64_t e;
+ uint64_t f;
+ uint64_t g;
+ uint64_t h;
+ uint64_t w[SHA512_ROUNDS];
+} __attribute__ (( packed ));
+
+/** SHA-512 constants */
+static const uint64_t k[SHA512_ROUNDS] = {
+ 0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL, 0xb5c0fbcfec4d3b2fULL,
+ 0xe9b5dba58189dbbcULL, 0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL,
+ 0x923f82a4af194f9bULL, 0xab1c5ed5da6d8118ULL, 0xd807aa98a3030242ULL,
+ 0x12835b0145706fbeULL, 0x243185be4ee4b28cULL, 0x550c7dc3d5ffb4e2ULL,
+ 0x72be5d74f27b896fULL, 0x80deb1fe3b1696b1ULL, 0x9bdc06a725c71235ULL,
+ 0xc19bf174cf692694ULL, 0xe49b69c19ef14ad2ULL, 0xefbe4786384f25e3ULL,
+ 0x0fc19dc68b8cd5b5ULL, 0x240ca1cc77ac9c65ULL, 0x2de92c6f592b0275ULL,
+ 0x4a7484aa6ea6e483ULL, 0x5cb0a9dcbd41fbd4ULL, 0x76f988da831153b5ULL,
+ 0x983e5152ee66dfabULL, 0xa831c66d2db43210ULL, 0xb00327c898fb213fULL,
+ 0xbf597fc7beef0ee4ULL, 0xc6e00bf33da88fc2ULL, 0xd5a79147930aa725ULL,
+ 0x06ca6351e003826fULL, 0x142929670a0e6e70ULL, 0x27b70a8546d22ffcULL,
+ 0x2e1b21385c26c926ULL, 0x4d2c6dfc5ac42aedULL, 0x53380d139d95b3dfULL,
+ 0x650a73548baf63deULL, 0x766a0abb3c77b2a8ULL, 0x81c2c92e47edaee6ULL,
+ 0x92722c851482353bULL, 0xa2bfe8a14cf10364ULL, 0xa81a664bbc423001ULL,
+ 0xc24b8b70d0f89791ULL, 0xc76c51a30654be30ULL, 0xd192e819d6ef5218ULL,
+ 0xd69906245565a910ULL, 0xf40e35855771202aULL, 0x106aa07032bbd1b8ULL,
+ 0x19a4c116b8d2d0c8ULL, 0x1e376c085141ab53ULL, 0x2748774cdf8eeb99ULL,
+ 0x34b0bcb5e19b48a8ULL, 0x391c0cb3c5c95a63ULL, 0x4ed8aa4ae3418acbULL,
+ 0x5b9cca4f7763e373ULL, 0x682e6ff3d6b2b8a3ULL, 0x748f82ee5defb2fcULL,
+ 0x78a5636f43172f60ULL, 0x84c87814a1f0ab72ULL, 0x8cc702081a6439ecULL,
+ 0x90befffa23631e28ULL, 0xa4506cebde82bde9ULL, 0xbef9a3f7b2c67915ULL,
+ 0xc67178f2e372532bULL, 0xca273eceea26619cULL, 0xd186b8c721c0c207ULL,
+ 0xeada7dd6cde0eb1eULL, 0xf57d4f7fee6ed178ULL, 0x06f067aa72176fbaULL,
+ 0x0a637dc5a2c898a6ULL, 0x113f9804bef90daeULL, 0x1b710b35131c471bULL,
+ 0x28db77f523047d84ULL, 0x32caab7b40c72493ULL, 0x3c9ebe0a15c9bebcULL,
+ 0x431d67c49c100d4cULL, 0x4cc5d4becb3e42b6ULL, 0x597f299cfc657e2aULL,
+ 0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL
+};
+
+/** SHA-512 initial digest values */
+static const struct sha512_digest sha512_init_digest = {
+ .h = {
+ cpu_to_be64 ( 0x6a09e667f3bcc908ULL ),
+ cpu_to_be64 ( 0xbb67ae8584caa73bULL ),
+ cpu_to_be64 ( 0x3c6ef372fe94f82bULL ),
+ cpu_to_be64 ( 0xa54ff53a5f1d36f1ULL ),
+ cpu_to_be64 ( 0x510e527fade682d1ULL ),
+ cpu_to_be64 ( 0x9b05688c2b3e6c1fULL ),
+ cpu_to_be64 ( 0x1f83d9abfb41bd6bULL ),
+ cpu_to_be64 ( 0x5be0cd19137e2179ULL ),
+ },
+};
+
+/**
+ * Initialise SHA-512 family algorithm
+ *
+ * @v context SHA-512 context
+ * @v init Initial digest values
+ * @v digestsize Digest size
+ */
+void sha512_family_init ( struct sha512_context *context,
+ const struct sha512_digest *init,
+ size_t digestsize ) {
+
+ context->len = 0;
+ context->digestsize = digestsize;
+ memcpy ( &context->ddq.dd.digest, init,
+ sizeof ( context->ddq.dd.digest ) );
+}
+
+/**
+ * Initialise SHA-512 algorithm
+ *
+ * @v ctx SHA-512 context
+ */
+static void sha512_init ( void *ctx ) {
+ struct sha512_context *context = ctx;
+
+ sha512_family_init ( context, &sha512_init_digest,
+ sizeof ( struct sha512_digest ) );
+}
+
+/**
+ * Calculate SHA-512 digest of accumulated data
+ *
+ * @v context SHA-512 context
+ */
+static void sha512_digest ( struct sha512_context *context ) {
+ union {
+ union sha512_digest_data_qwords ddq;
+ struct sha512_variables v;
+ } u;
+ uint64_t *a = &u.v.a;
+ uint64_t *b = &u.v.b;
+ uint64_t *c = &u.v.c;
+ uint64_t *d = &u.v.d;
+ uint64_t *e = &u.v.e;
+ uint64_t *f = &u.v.f;
+ uint64_t *g = &u.v.g;
+ uint64_t *h = &u.v.h;
+ uint64_t *w = u.v.w;
+ uint64_t s0;
+ uint64_t s1;
+ uint64_t maj;
+ uint64_t t1;
+ uint64_t t2;
+ uint64_t ch;
+ unsigned int i;
+
+ /* Sanity checks */
+ assert ( ( context->len % sizeof ( context->ddq.dd.data ) ) == 0 );
+ linker_assert ( &u.ddq.dd.digest.h[0] == a, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[1] == b, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[2] == c, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[3] == d, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[4] == e, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[5] == f, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[6] == g, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.digest.h[7] == h, sha512_bad_layout );
+ linker_assert ( &u.ddq.dd.data.qword[0] == w, sha512_bad_layout );
+
+ DBGC ( context, "SHA512 digesting:\n" );
+ DBGC_HDA ( context, 0, &context->ddq.dd.digest,
+ sizeof ( context->ddq.dd.digest ) );
+ DBGC_HDA ( context, context->len, &context->ddq.dd.data,
+ sizeof ( context->ddq.dd.data ) );
+
+ /* Convert h[0..7] to host-endian, and initialise a, b, c, d,
+ * e, f, g, h, and w[0..15]
+ */
+ for ( i = 0 ; i < ( sizeof ( u.ddq.qword ) /
+ sizeof ( u.ddq.qword[0] ) ) ; i++ ) {
+ be64_to_cpus ( &context->ddq.qword[i] );
+ u.ddq.qword[i] = context->ddq.qword[i];
+ }
+
+ /* Initialise w[16..79] */
+ for ( i = 16 ; i < SHA512_ROUNDS ; i++ ) {
+ s0 = ( ror64 ( w[i-15], 1 ) ^ ror64 ( w[i-15], 8 ) ^
+ ( w[i-15] >> 7 ) );
+ s1 = ( ror64 ( w[i-2], 19 ) ^ ror64 ( w[i-2], 61 ) ^
+ ( w[i-2] >> 6 ) );
+ w[i] = ( w[i-16] + s0 + w[i-7] + s1 );
+ }
+
+ /* Main loop */
+ for ( i = 0 ; i < SHA512_ROUNDS ; i++ ) {
+ s0 = ( ror64 ( *a, 28 ) ^ ror64 ( *a, 34 ) ^ ror64 ( *a, 39 ) );
+ maj = ( ( *a & *b ) ^ ( *a & *c ) ^ ( *b & *c ) );
+ t2 = ( s0 + maj );
+ s1 = ( ror64 ( *e, 14 ) ^ ror64 ( *e, 18 ) ^ ror64 ( *e, 41 ) );
+ ch = ( ( *e & *f ) ^ ( (~*e) & *g ) );
+ t1 = ( *h + s1 + ch + k[i] + w[i] );
+ *h = *g;
+ *g = *f;
+ *f = *e;
+ *e = ( *d + t1 );
+ *d = *c;
+ *c = *b;
+ *b = *a;
+ *a = ( t1 + t2 );
+ DBGC2 ( context, "%2d : %016llx %016llx %016llx %016llx "
+ "%016llx %016llx %016llx %016llx\n",
+ i, *a, *b, *c, *d, *e, *f, *g, *h );
+ }
+
+ /* Add chunk to hash and convert back to big-endian */
+ for ( i = 0 ; i < 8 ; i++ ) {
+ context->ddq.dd.digest.h[i] =
+ cpu_to_be64 ( context->ddq.dd.digest.h[i] +
+ u.ddq.dd.digest.h[i] );
+ }
+
+ DBGC ( context, "SHA512 digested:\n" );
+ DBGC_HDA ( context, 0, &context->ddq.dd.digest,
+ sizeof ( context->ddq.dd.digest ) );
+}
+
+/**
+ * Accumulate data with SHA-512 algorithm
+ *
+ * @v ctx SHA-512 context
+ * @v data Data
+ * @v len Length of data
+ */
+void sha512_update ( void *ctx, const void *data, size_t len ) {
+ struct sha512_context *context = ctx;
+ const uint8_t *byte = data;
+ size_t offset;
+
+ /* Accumulate data a byte at a time, performing the digest
+ * whenever we fill the data buffer
+ */
+ while ( len-- ) {
+ offset = ( context->len % sizeof ( context->ddq.dd.data ) );
+ context->ddq.dd.data.byte[offset] = *(byte++);
+ context->len++;
+ if ( ( context->len % sizeof ( context->ddq.dd.data ) ) == 0 )
+ sha512_digest ( context );
+ }
+}
+
+/**
+ * Generate SHA-512 digest
+ *
+ * @v ctx SHA-512 context
+ * @v out Output buffer
+ */
+void sha512_final ( void *ctx, void *out ) {
+ struct sha512_context *context = ctx;
+ uint64_t len_bits_hi;
+ uint64_t len_bits_lo;
+ uint8_t pad;
+
+ /* Record length before pre-processing */
+ len_bits_hi = 0;
+ len_bits_lo = cpu_to_be64 ( ( ( uint64_t ) context->len ) * 8 );
+
+ /* Pad with a single "1" bit followed by as many "0" bits as required */
+ pad = 0x80;
+ do {
+ sha512_update ( ctx, &pad, sizeof ( pad ) );
+ pad = 0x00;
+ } while ( ( context->len % sizeof ( context->ddq.dd.data ) ) !=
+ offsetof ( typeof ( context->ddq.dd.data ), final.len_hi ) );
+
+ /* Append length (in bits) */
+ sha512_update ( ctx, &len_bits_hi, sizeof ( len_bits_hi ) );
+ sha512_update ( ctx, &len_bits_lo, sizeof ( len_bits_lo ) );
+ assert ( ( context->len % sizeof ( context->ddq.dd.data ) ) == 0 );
+
+ /* Copy out final digest */
+ memcpy ( out, &context->ddq.dd.digest, context->digestsize );
+}
+
+/** SHA-512 algorithm */
+struct digest_algorithm sha512_algorithm = {
+ .name = "sha512",
+ .ctxsize = sizeof ( struct sha512_context ),
+ .blocksize = sizeof ( union sha512_block ),
+ .digestsize = sizeof ( struct sha512_digest ),
+ .init = sha512_init,
+ .update = sha512_update,
+ .final = sha512_final,
+};
+
+/** "sha512" object identifier */
+static uint8_t oid_sha512[] = { ASN1_OID_SHA512 };
+
+/** "sha512" OID-identified algorithm */
+struct asn1_algorithm oid_sha512_algorithm __asn1_algorithm = {
+ .name = "sha512",
+ .digest = &sha512_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha512 ),
+};
diff --git a/qemu/roms/ipxe/src/crypto/sha512_224.c b/qemu/roms/ipxe/src/crypto/sha512_224.c
new file mode 100644
index 000000000..8c37b566b
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/sha512_224.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * SHA-512/224 algorithm
+ *
+ */
+
+#include <stdint.h>
+#include <byteswap.h>
+#include <ipxe/crypto.h>
+#include <ipxe/asn1.h>
+#include <ipxe/sha512.h>
+
+/** SHA-512/224 initial digest values */
+static const struct sha512_digest sha512_224_init_digest = {
+ .h = {
+ cpu_to_be64 ( 0x8c3d37c819544da2ULL ),
+ cpu_to_be64 ( 0x73e1996689dcd4d6ULL ),
+ cpu_to_be64 ( 0x1dfab7ae32ff9c82ULL ),
+ cpu_to_be64 ( 0x679dd514582f9fcfULL ),
+ cpu_to_be64 ( 0x0f6d2b697bd44da8ULL ),
+ cpu_to_be64 ( 0x77e36f7304c48942ULL ),
+ cpu_to_be64 ( 0x3f9d85a86a1d36c8ULL ),
+ cpu_to_be64 ( 0x1112e6ad91d692a1ULL ),
+ },
+};
+
+/**
+ * Initialise SHA-512/224 algorithm
+ *
+ * @v ctx SHA-512/224 context
+ */
+static void sha512_224_init ( void *ctx ) {
+ struct sha512_context *context = ctx;
+
+ sha512_family_init ( context, &sha512_224_init_digest,
+ SHA512_224_DIGEST_SIZE );
+}
+
+/** SHA-512/224 algorithm */
+struct digest_algorithm sha512_224_algorithm = {
+ .name = "sha512/224",
+ .ctxsize = sizeof ( struct sha512_context ),
+ .blocksize = sizeof ( union sha512_block ),
+ .digestsize = SHA512_224_DIGEST_SIZE,
+ .init = sha512_224_init,
+ .update = sha512_update,
+ .final = sha512_final,
+};
+
+/** "sha512_224" object identifier */
+static uint8_t oid_sha512_224[] = { ASN1_OID_SHA512_224 };
+
+/** "sha512_224" OID-identified algorithm */
+struct asn1_algorithm oid_sha512_224_algorithm __asn1_algorithm = {
+ .name = "sha512/224",
+ .digest = &sha512_224_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha512_224 ),
+};
diff --git a/qemu/roms/ipxe/src/crypto/sha512_256.c b/qemu/roms/ipxe/src/crypto/sha512_256.c
new file mode 100644
index 000000000..f8afaf3e3
--- /dev/null
+++ b/qemu/roms/ipxe/src/crypto/sha512_256.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * SHA-512/256 algorithm
+ *
+ */
+
+#include <stdint.h>
+#include <byteswap.h>
+#include <ipxe/crypto.h>
+#include <ipxe/asn1.h>
+#include <ipxe/sha512.h>
+
+/** SHA-512/256 initial digest values */
+static const struct sha512_digest sha512_256_init_digest = {
+ .h = {
+ cpu_to_be64 ( 0x22312194fc2bf72cULL ),
+ cpu_to_be64 ( 0x9f555fa3c84c64c2ULL ),
+ cpu_to_be64 ( 0x2393b86b6f53b151ULL ),
+ cpu_to_be64 ( 0x963877195940eabdULL ),
+ cpu_to_be64 ( 0x96283ee2a88effe3ULL ),
+ cpu_to_be64 ( 0xbe5e1e2553863992ULL ),
+ cpu_to_be64 ( 0x2b0199fc2c85b8aaULL ),
+ cpu_to_be64 ( 0x0eb72ddc81c52ca2ULL ),
+ },
+};
+
+/**
+ * Initialise SHA-512/256 algorithm
+ *
+ * @v ctx SHA-512/256 context
+ */
+static void sha512_256_init ( void *ctx ) {
+ struct sha512_context *context = ctx;
+
+ sha512_family_init ( context, &sha512_256_init_digest,
+ SHA512_256_DIGEST_SIZE );
+}
+
+/** SHA-512/256 algorithm */
+struct digest_algorithm sha512_256_algorithm = {
+ .name = "sha512/256",
+ .ctxsize = sizeof ( struct sha512_context ),
+ .blocksize = sizeof ( union sha512_block ),
+ .digestsize = SHA512_256_DIGEST_SIZE,
+ .init = sha512_256_init,
+ .update = sha512_update,
+ .final = sha512_final,
+};
+
+/** "sha512_256" object identifier */
+static uint8_t oid_sha512_256[] = { ASN1_OID_SHA512_256 };
+
+/** "sha512_256" OID-identified algorithm */
+struct asn1_algorithm oid_sha512_256_algorithm __asn1_algorithm = {
+ .name = "sha512/256",
+ .digest = &sha512_256_algorithm,
+ .oid = ASN1_OID_CURSOR ( oid_sha512_256 ),
+};
diff --git a/qemu/roms/ipxe/src/crypto/x509.c b/qemu/roms/ipxe/src/crypto/x509.c
index 4a02dad14..43a4ca17a 100644
--- a/qemu/roms/ipxe/src/crypto/x509.c
+++ b/qemu/roms/ipxe/src/crypto/x509.c
@@ -15,9 +15,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdlib.h>
#include <string.h>
@@ -139,7 +143,8 @@ const char * x509_name ( struct x509_certificate *cert ) {
} else {
/* Certificate has no commonName: use SHA-1 fingerprint */
x509_fingerprint ( cert, digest, fingerprint );
- base16_encode ( fingerprint, sizeof ( fingerprint ), buf );
+ base16_encode ( fingerprint, sizeof ( fingerprint ),
+ buf, sizeof ( buf ) );
}
return buf;
}
@@ -1761,5 +1766,11 @@ int x509_validate_chain ( struct x509_chain *chain, time_t time,
return -EACCES_USELESS;
}
+/* Drag in objects via x509_validate() */
+REQUIRING_SYMBOL ( x509_validate );
+
/* Drag in certificate store */
REQUIRE_OBJECT ( certstore );
+
+/* Drag in crypto configuration */
+REQUIRE_OBJECT ( config_crypto );