1 files changed, 0 insertions, 273 deletions

diff --git a/src/lib/libcrypto/gost/gostr341194.c b/src/lib/libcrypto/gost/gostr341194.c
deleted file mode 100644
index 2a462185aa..0000000000
--- a/src/lib/libcrypto/gost/gostr341194.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/* $OpenBSD: gostr341194.c,v 1.5 2015/09/10 15:56:25 jsing 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/crypto.h>
-#include <openssl/objects.h>
-#include <openssl/gost.h>
-
-#include "gost_locl.h"
-
-/* Following functions are various bit meshing routines used in
- * GOST R 34.11-94 algorithms */
-static void
-swap_bytes(unsigned char *w, unsigned char *k)
-{
-        int i, j;
-
-        for (i = 0; i < 4; i++)
-                for (j = 0; j < 8; j++)
-                        k[i + 4 * j] = w[8 * i + j];
-}
-
-/* was A_A */
-static void
-circle_xor8(const unsigned char *w, unsigned char *k)
-{
-        unsigned char buf[8];
-        int i;
-
-        memcpy(buf, w, 8);
-        memmove(k, w + 8, 24);
-        for (i = 0; i < 8; i++)
-                k[i + 24] = buf[i] ^ k[i];
-}
-
-/* was R_R */
-static void
-transform_3(unsigned char *data)
-{
-        unsigned short int acc;
-
-        acc = (data[0] ^ data[2] ^ data[4] ^ data[6] ^ data[24] ^ data[30]) |
-             ((data[1] ^ data[3] ^ data[5] ^ data[7] ^ data[25] ^ data[31]) << 8);
-        memmove(data, data + 2, 30);
-        data[30] = acc & 0xff;
-        data[31] = acc >> 8;
-}
-
-/* Adds blocks of N bytes modulo 2**(8*n). Returns carry*/
-static int
-add_blocks(int n, unsigned char *left, const unsigned char *right)
-{
-        int i;
-        int carry = 0;
-        int sum;
-
-        for (i = 0; i < n; i++) {
-                sum = (int)left[i] + (int)right[i] + carry;
-                left[i] = sum & 0xff;
-                carry = sum >> 8;
-        }
-        return carry;
-}
-
-/* Xor two sequences of bytes */
-static void
-xor_blocks(unsigned char *result, const unsigned char *a,
-    const unsigned char *b, size_t len)
-{
-        size_t i;
-
-        for (i = 0; i < len; i++)
-                result[i] = a[i] ^ b[i];
-}
-
-/* 
- *      Calculate H(i+1) = Hash(Hi,Mi) 
- *      Where H and M are 32 bytes long
- */
-static int
-hash_step(GOSTR341194_CTX *c, unsigned char *H, const unsigned char *M)
-{
-        unsigned char U[32], W[32], V[32], S[32], Key[32];
-        int i;
-
-        /* Compute first key */
-        xor_blocks(W, H, M, 32);
-        swap_bytes(W, Key);
-        /* Encrypt first 8 bytes of H with first key */
-        Gost2814789_set_key(&c->cipher, Key, 256);
-        Gost2814789_encrypt(H, S, &c->cipher);
-
-        /* Compute second key */
-        circle_xor8(H, U);
-        circle_xor8(M, V);
-        circle_xor8(V, V);
-        xor_blocks(W, U, V, 32);
-        swap_bytes(W, Key);
-        /* encrypt second 8 bytes of H with second key */
-        Gost2814789_set_key(&c->cipher, Key, 256);
-        Gost2814789_encrypt(H+8, S+8, &c->cipher);
-
-        /* compute third key */
-        circle_xor8(U, U);
-        U[31] = ~U[31];
-        U[29] = ~U[29];
-        U[28] = ~U[28];
-        U[24] = ~U[24];
-        U[23] = ~U[23];
-        U[20] = ~U[20];
-        U[18] = ~U[18];
-        U[17] = ~U[17];
-        U[14] = ~U[14];
-        U[12] = ~U[12];
-        U[10] = ~U[10];
-        U[8] = ~U[8];
-        U[7] = ~U[7];
-        U[5] = ~U[5];
-        U[3] = ~U[3];
-        U[1] = ~U[1];
-        circle_xor8(V, V);
-        circle_xor8(V, V);
-        xor_blocks(W, U, V, 32);
-        swap_bytes(W, Key);
-        /* encrypt third 8 bytes of H with third key */
-        Gost2814789_set_key(&c->cipher, Key, 256);
-        Gost2814789_encrypt(H+16, S+16, &c->cipher);
-
-        /* Compute fourth key */
-        circle_xor8(U, U);
-        circle_xor8(V, V);
-        circle_xor8(V, V);
-        xor_blocks(W, U, V, 32);
-        swap_bytes(W, Key);
-        /* Encrypt last 8 bytes with fourth key */
-        Gost2814789_set_key(&c->cipher, Key, 256);
-        Gost2814789_encrypt(H+24, S+24, &c->cipher);
-
-        for (i = 0; i < 12; i++)
-                transform_3(S);
-        xor_blocks(S, S, M, 32);
-        transform_3(S);
-        xor_blocks(S, S, H, 32);
-        for (i = 0; i < 61; i++)
-                transform_3(S);
-        memcpy(H, S, 32);
-        return 1;
-}
-
-int
-GOSTR341194_Init(GOSTR341194_CTX *c, int nid)
-{
-        memset(c, 0, sizeof(*c));
-        return Gost2814789_set_sbox(&c->cipher, nid);
-}
-
-static void
-GOSTR341194_block_data_order(GOSTR341194_CTX *ctx, const unsigned char *p,
-    size_t num)
-{
-        int i;
-
-        for (i = 0; i < num; i++) {
-                hash_step(ctx, ctx->H, p);
-                add_blocks(32, ctx->S, p);
-                p += 32;
-        }
-}
-
-#define DATA_ORDER_IS_LITTLE_ENDIAN
-
-#define HASH_CBLOCK     GOSTR341194_CBLOCK
-#define HASH_LONG       GOSTR341194_LONG
-#define HASH_CTX        GOSTR341194_CTX
-#define HASH_UPDATE     GOSTR341194_Update
-#define HASH_TRANSFORM  GOSTR341194_Transform
-#define HASH_NO_FINAL   1
-#define HASH_BLOCK_DATA_ORDER   GOSTR341194_block_data_order
-
-#include "md32_common.h"
-
-int
-GOSTR341194_Final(unsigned char *md, GOSTR341194_CTX * c)
-{
-        unsigned char *p = (unsigned char *)c->data;
-        unsigned char T[32];
-
-        if (c->num > 0) {
-                memset(p + c->num, 0, 32 - c->num);
-                hash_step(c, c->H, p);
-                add_blocks(32, c->S, p);
-        }
-
-        p = T;
-        HOST_l2c(c->Nl, p);
-        HOST_l2c(c->Nh, p);
-        memset(p, 0, 32 - 8);
-        hash_step(c, c->H, T);
-        hash_step(c, c->H, c->S);
-
-        memcpy(md, c->H, 32);
-
-        return 1;
-}
-
-unsigned char *
-GOSTR341194(const unsigned char *d, size_t n, unsigned char *md, int nid)
-{
-        GOSTR341194_CTX c;
-        static unsigned char m[GOSTR341194_LENGTH];
-
-        if (md == NULL)
-                md = m;
-        if (!GOSTR341194_Init(&c, nid))
-                return 0;
-        GOSTR341194_Update(&c, d, n);
-        GOSTR341194_Final(md, &c);
-        explicit_bzero(&c, sizeof(c));
-        return (md);
-}
-#endif