1 files changed, 0 insertions, 83 deletions
diff --git a/qemu/roms/ipxe/src/crypto/sha512_256.c b/qemu/roms/ipxe/src/crypto/sha512_256.c
deleted file mode 100644
index f8afaf3e3..000000000
--- a/qemu/roms/ipxe/src/crypto/sha512_256.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * 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 ),
-};