1 files changed, 0 insertions, 69 deletions
diff --git a/qemu/crypto/pbkdf-gcrypt.c b/qemu/crypto/pbkdf-gcrypt.c
deleted file mode 100644
index 997b311d8..000000000
--- a/qemu/crypto/pbkdf-gcrypt.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * QEMU Crypto PBKDF support (Password-Based Key Derivation Function)
- *
- * Copyright (c) 2015-2016 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "crypto/pbkdf.h"
-#include "gcrypt.h"
-
-bool qcrypto_pbkdf2_supports(QCryptoHashAlgorithm hash)
-{
-    switch (hash) {
-    case QCRYPTO_HASH_ALG_MD5:
-    case QCRYPTO_HASH_ALG_SHA1:
-    case QCRYPTO_HASH_ALG_SHA256:
-        return true;
-    default:
-        return false;
-    }
-}
-
-int qcrypto_pbkdf2(QCryptoHashAlgorithm hash,
-                   const uint8_t *key, size_t nkey,
-                   const uint8_t *salt, size_t nsalt,
-                   unsigned int iterations,
-                   uint8_t *out, size_t nout,
-                   Error **errp)
-{
-    static const int hash_map[QCRYPTO_HASH_ALG__MAX] = {
-        [QCRYPTO_HASH_ALG_MD5] = GCRY_MD_MD5,
-        [QCRYPTO_HASH_ALG_SHA1] = GCRY_MD_SHA1,
-        [QCRYPTO_HASH_ALG_SHA256] = GCRY_MD_SHA256,
-    };
-    int ret;
-
-    if (hash >= G_N_ELEMENTS(hash_map) ||
-        hash_map[hash] == GCRY_MD_NONE) {
-        error_setg(errp, "Unexpected hash algorithm %d", hash);
-        return -1;
-    }
-
-    ret = gcry_kdf_derive(key, nkey, GCRY_KDF_PBKDF2,
-                          hash_map[hash],
-                          salt, nsalt, iterations,
-                          nout, out);
-    if (ret != 0) {
-        error_setg(errp, "Cannot derive password: %s",
-                   gcry_strerror(ret));
-        return -1;
-    }
-
-    return 0;
-}