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authorauth12 <[email protected]>2020-07-22 08:40:38 -0700
committerauth12 <[email protected]>2020-07-22 08:40:38 -0700
commit4ff89e85e74884e8f04edb5c31a94b4323e895e9 (patch)
tree65f98ebf9af0d0947e44bf397b1fac0f107d7a2f /client/wolfssl/wolfcrypt/src/md4.c
parentClient injection. (diff)
downloadloader-4ff89e85e74884e8f04edb5c31a94b4323e895e9.tar.xz
loader-4ff89e85e74884e8f04edb5c31a94b4323e895e9.zip
Removed wolfssl
Diffstat (limited to 'client/wolfssl/wolfcrypt/src/md4.c')
-rw-r--r--client/wolfssl/wolfcrypt/src/md4.c211
1 files changed, 0 insertions, 211 deletions
diff --git a/client/wolfssl/wolfcrypt/src/md4.c b/client/wolfssl/wolfcrypt/src/md4.c
deleted file mode 100644
index f6f6745..0000000
--- a/client/wolfssl/wolfcrypt/src/md4.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/* md4.c
- *
- * Copyright (C) 2006-2020 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL 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.
- *
- * wolfSSL 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 02110-1335, USA
- */
-
-
-#ifdef HAVE_CONFIG_H
- #include <config.h>
-#endif
-
-#include <wolfssl/wolfcrypt/settings.h>
-
-#ifndef NO_MD4
-
-#include <wolfssl/wolfcrypt/md4.h>
-#ifdef NO_INLINE
- #include <wolfssl/wolfcrypt/misc.h>
-#else
- #define WOLFSSL_MISC_INCLUDED
- #include <wolfcrypt/src/misc.c>
-#endif
-
-
-void wc_InitMd4(Md4* md4)
-{
- md4->digest[0] = 0x67452301L;
- md4->digest[1] = 0xefcdab89L;
- md4->digest[2] = 0x98badcfeL;
- md4->digest[3] = 0x10325476L;
-
- md4->buffLen = 0;
- md4->loLen = 0;
- md4->hiLen = 0;
-}
-
-
-static void Transform(Md4* md4)
-{
-#define F(x, y, z) ((z) ^ ((x) & ((y) ^ (z))))
-#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-
- /* Copy context->state[] to working vars */
- word32 A = md4->digest[0];
- word32 B = md4->digest[1];
- word32 C = md4->digest[2];
- word32 D = md4->digest[3];
-
-#define function(a,b,c,d,k,s) a=rotlFixed(a+F(b,c,d)+md4->buffer[k],s);
- function(A,B,C,D, 0, 3);
- function(D,A,B,C, 1, 7);
- function(C,D,A,B, 2,11);
- function(B,C,D,A, 3,19);
- function(A,B,C,D, 4, 3);
- function(D,A,B,C, 5, 7);
- function(C,D,A,B, 6,11);
- function(B,C,D,A, 7,19);
- function(A,B,C,D, 8, 3);
- function(D,A,B,C, 9, 7);
- function(C,D,A,B,10,11);
- function(B,C,D,A,11,19);
- function(A,B,C,D,12, 3);
- function(D,A,B,C,13, 7);
- function(C,D,A,B,14,11);
- function(B,C,D,A,15,19);
-
-#undef function
-#define function(a,b,c,d,k,s) \
- a=rotlFixed(a+G(b,c,d)+md4->buffer[k]+0x5a827999,s);
-
- function(A,B,C,D, 0, 3);
- function(D,A,B,C, 4, 5);
- function(C,D,A,B, 8, 9);
- function(B,C,D,A,12,13);
- function(A,B,C,D, 1, 3);
- function(D,A,B,C, 5, 5);
- function(C,D,A,B, 9, 9);
- function(B,C,D,A,13,13);
- function(A,B,C,D, 2, 3);
- function(D,A,B,C, 6, 5);
- function(C,D,A,B,10, 9);
- function(B,C,D,A,14,13);
- function(A,B,C,D, 3, 3);
- function(D,A,B,C, 7, 5);
- function(C,D,A,B,11, 9);
- function(B,C,D,A,15,13);
-
-#undef function
-#define function(a,b,c,d,k,s) \
- a=rotlFixed(a+H(b,c,d)+md4->buffer[k]+0x6ed9eba1,s);
-
- function(A,B,C,D, 0, 3);
- function(D,A,B,C, 8, 9);
- function(C,D,A,B, 4,11);
- function(B,C,D,A,12,15);
- function(A,B,C,D, 2, 3);
- function(D,A,B,C,10, 9);
- function(C,D,A,B, 6,11);
- function(B,C,D,A,14,15);
- function(A,B,C,D, 1, 3);
- function(D,A,B,C, 9, 9);
- function(C,D,A,B, 5,11);
- function(B,C,D,A,13,15);
- function(A,B,C,D, 3, 3);
- function(D,A,B,C,11, 9);
- function(C,D,A,B, 7,11);
- function(B,C,D,A,15,15);
-
- /* Add the working vars back into digest state[] */
- md4->digest[0] += A;
- md4->digest[1] += B;
- md4->digest[2] += C;
- md4->digest[3] += D;
-}
-
-
-static WC_INLINE void AddLength(Md4* md4, word32 len)
-{
- word32 tmp = md4->loLen;
- if ( (md4->loLen += len) < tmp)
- md4->hiLen++; /* carry low to high */
-}
-
-
-void wc_Md4Update(Md4* md4, const byte* data, word32 len)
-{
- /* do block size increments */
- byte* local = (byte*)md4->buffer;
-
- while (len) {
- word32 add = min(len, MD4_BLOCK_SIZE - md4->buffLen);
- XMEMCPY(&local[md4->buffLen], data, add);
-
- md4->buffLen += add;
- data += add;
- len -= add;
-
- if (md4->buffLen == MD4_BLOCK_SIZE) {
- #ifdef BIG_ENDIAN_ORDER
- ByteReverseWords(md4->buffer, md4->buffer, MD4_BLOCK_SIZE);
- #endif
- Transform(md4);
- AddLength(md4, MD4_BLOCK_SIZE);
- md4->buffLen = 0;
- }
- }
-}
-
-
-void wc_Md4Final(Md4* md4, byte* hash)
-{
- byte* local = (byte*)md4->buffer;
-
- AddLength(md4, md4->buffLen); /* before adding pads */
-
- local[md4->buffLen++] = 0x80; /* add 1 */
-
- /* pad with zeros */
- if (md4->buffLen > MD4_PAD_SIZE) {
- XMEMSET(&local[md4->buffLen], 0, MD4_BLOCK_SIZE - md4->buffLen);
- md4->buffLen += MD4_BLOCK_SIZE - md4->buffLen;
-
- #ifdef BIG_ENDIAN_ORDER
- ByteReverseWords(md4->buffer, md4->buffer, MD4_BLOCK_SIZE);
- #endif
- Transform(md4);
- md4->buffLen = 0;
- }
- XMEMSET(&local[md4->buffLen], 0, MD4_PAD_SIZE - md4->buffLen);
-
- /* put lengths in bits */
- md4->hiLen = (md4->loLen >> (8*sizeof(md4->loLen) - 3)) +
- (md4->hiLen << 3);
- md4->loLen = md4->loLen << 3;
-
- /* store lengths */
- #ifdef BIG_ENDIAN_ORDER
- ByteReverseWords(md4->buffer, md4->buffer, MD4_BLOCK_SIZE);
- #endif
- /* ! length ordering dependent on digest endian type ! */
- XMEMCPY(&local[MD4_PAD_SIZE], &md4->loLen, sizeof(word32));
- XMEMCPY(&local[MD4_PAD_SIZE + sizeof(word32)], &md4->hiLen, sizeof(word32));
-
- Transform(md4);
- #ifdef BIG_ENDIAN_ORDER
- ByteReverseWords(md4->digest, md4->digest, MD4_DIGEST_SIZE);
- #endif
- XMEMCPY(hash, md4->digest, MD4_DIGEST_SIZE);
-
- wc_InitMd4(md4); /* reset state */
-}
-
-
-#endif /* NO_MD4 */
-