1 files changed, 0 insertions, 138 deletions

diff --git a/src/lib/libcrypto/gost/gost89_keywrap.c b/src/lib/libcrypto/gost/gost89_keywrap.c
deleted file mode 100644
index 9bfc5b4ce8..0000000000
--- a/src/lib/libcrypto/gost/gost89_keywrap.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* $OpenBSD: gost89_keywrap.c,v 1.4 2022/11/26 16:08:53 tb Exp $ */
-/*
- * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
- * Copyright (c) 2005-2006 Cryptocom LTD
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. 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.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED 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 OpenSSL PROJECT OR
- * ITS 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.
- * ====================================================================
- */
-
-#include <string.h>
-
-#include <openssl/opensslconf.h>
-
-#ifndef OPENSSL_NO_GOST
-
-#include <openssl/gost.h>
-
-#include "gost_local.h"
-
-static void
-key_diversify_crypto_pro(GOST2814789_KEY *ctx, const unsigned char *inputKey,
-    const unsigned char *ukm, unsigned char *outputKey)
-{
-        unsigned long k, s1, s2;
-        int i, mask;
-        unsigned char S[8];
-        unsigned char *p;
-
-        memcpy(outputKey, inputKey, 32);
-        for (i = 0; i < 8; i++) {
-                /* Make array of integers from key */
-                /* Compute IV S */
-                s1 = 0, s2 = 0;
-                p = outputKey;
-                for (mask = 1; mask < 256; mask <<= 1) {
-                        c2l(p, k);
-                        if (mask & ukm[i]) {
-                                s1 += k;
-                        } else {
-                                s2 += k;
-                        }
-                }
-                p = S;
-                l2c (s1, p);
-                l2c (s2, p);
-                Gost2814789_set_key(ctx, outputKey, 256);
-                mask = 0;
-                Gost2814789_cfb64_encrypt(outputKey, outputKey, 32, ctx, S,
-                    &mask, 1);
-        }
-}
-
-int
-gost_key_wrap_crypto_pro(int nid, const unsigned char *keyExchangeKey,
-    const unsigned char *ukm, const unsigned char *sessionKey,
-    unsigned char *wrappedKey)
-{
-        GOST2814789_KEY ctx;
-        unsigned char kek_ukm[32];
-
-        Gost2814789_set_sbox(&ctx, nid);
-        key_diversify_crypto_pro(&ctx, keyExchangeKey, ukm, kek_ukm);
-        Gost2814789_set_key(&ctx, kek_ukm, 256);
-        memcpy(wrappedKey, ukm, 8);
-        Gost2814789_encrypt(sessionKey +  0, wrappedKey + 8 +  0, &ctx);
-        Gost2814789_encrypt(sessionKey +  8, wrappedKey + 8 +  8, &ctx);
-        Gost2814789_encrypt(sessionKey + 16, wrappedKey + 8 + 16, &ctx);
-        Gost2814789_encrypt(sessionKey + 24, wrappedKey + 8 + 24, &ctx);
-        GOST2814789IMIT(sessionKey, 32, wrappedKey + 40, nid, kek_ukm, ukm);
-        return 1;
-}
-
-int
-gost_key_unwrap_crypto_pro(int nid, const unsigned char *keyExchangeKey,
-    const unsigned char *wrappedKey, unsigned char *sessionKey)
-{
-        unsigned char kek_ukm[32], cek_mac[4];
-        GOST2814789_KEY ctx;
-
-        Gost2814789_set_sbox(&ctx, nid);
-        /* First 8 bytes of wrapped Key is ukm */
-        key_diversify_crypto_pro(&ctx, keyExchangeKey, wrappedKey, kek_ukm);
-        Gost2814789_set_key(&ctx, kek_ukm, 256);
-        Gost2814789_decrypt(wrappedKey + 8 +  0, sessionKey +  0, &ctx);
-        Gost2814789_decrypt(wrappedKey + 8 +  8, sessionKey +  8, &ctx);
-        Gost2814789_decrypt(wrappedKey + 8 + 16, sessionKey + 16, &ctx);
-        Gost2814789_decrypt(wrappedKey + 8 + 24, sessionKey + 24, &ctx);
-
-        GOST2814789IMIT(sessionKey, 32, cek_mac, nid, kek_ukm, wrappedKey);
-        if (memcmp(cek_mac, wrappedKey + 40, 4))
-                return 0;
-
-        return 1;
-}
-
-#endif