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author | 2023-10-10 14:33:42 +0000 | |
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committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4 | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4')
-rw-r--r-- | roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/CMakeLists.txt | 9 | ||||
-rw-r--r-- | roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/md4.c | 236 |
2 files changed, 245 insertions, 0 deletions
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/CMakeLists.txt b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/CMakeLists.txt new file mode 100644 index 000000000..59140a72d --- /dev/null +++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/CMakeLists.txt @@ -0,0 +1,9 @@ +include_directories(../../include) + +add_library( + md4 + + OBJECT + + md4.c +) diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/md4.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/md4.c new file mode 100644 index 000000000..0046c217f --- /dev/null +++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/boringssl/crypto/md4/md4.c @@ -0,0 +1,236 @@ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * 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 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 acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS 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 AUTHOR OR 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. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] */ + +#include <openssl/md4.h> + +#include <stdlib.h> +#include <string.h> + +#include "../internal.h" + + +uint8_t *MD4(const uint8_t *data, size_t len, uint8_t *out) { + MD4_CTX ctx; + MD4_Init(&ctx); + MD4_Update(&ctx, data, len); + MD4_Final(out, &ctx); + + return out; +} + +/* Implemented from RFC1186 The MD4 Message-Digest Algorithm. */ + +int MD4_Init(MD4_CTX *md4) { + OPENSSL_memset(md4, 0, sizeof(MD4_CTX)); + md4->h[0] = 0x67452301UL; + md4->h[1] = 0xefcdab89UL; + md4->h[2] = 0x98badcfeUL; + md4->h[3] = 0x10325476UL; + return 1; +} + +void md4_block_data_order(uint32_t *state, const uint8_t *data, size_t num); + +#define DATA_ORDER_IS_LITTLE_ENDIAN + +#define HASH_CTX MD4_CTX +#define HASH_CBLOCK 64 +#define HASH_UPDATE MD4_Update +#define HASH_TRANSFORM MD4_Transform +#define HASH_FINAL MD4_Final +#define HASH_MAKE_STRING(c, s) \ + do { \ + uint32_t ll; \ + ll = (c)->h[0]; \ + HOST_l2c(ll, (s)); \ + ll = (c)->h[1]; \ + HOST_l2c(ll, (s)); \ + ll = (c)->h[2]; \ + HOST_l2c(ll, (s)); \ + ll = (c)->h[3]; \ + HOST_l2c(ll, (s)); \ + } while (0) +#define HASH_BLOCK_DATA_ORDER md4_block_data_order + +#include "../digest/md32_common.h" + +/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be + * simplified to the code below. Wei attributes these optimizations + * to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel. */ +#define F(b, c, d) ((((c) ^ (d)) & (b)) ^ (d)) +#define G(b, c, d) (((b) & (c)) | ((b) & (d)) | ((c) & (d))) +#define H(b, c, d) ((b) ^ (c) ^ (d)) + +#define ROTATE(a, n) (((a) << (n)) | ((a) >> (32 - (n)))) + +#define R0(a, b, c, d, k, s, t) \ + do { \ + (a) += ((k) + (t) + F((b), (c), (d))); \ + (a) = ROTATE(a, s); \ + } while (0) + +#define R1(a, b, c, d, k, s, t) \ + do { \ + (a) += ((k) + (t) + G((b), (c), (d))); \ + (a) = ROTATE(a, s); \ + } while (0) + +#define R2(a, b, c, d, k, s, t) \ + do { \ + (a) += ((k) + (t) + H((b), (c), (d))); \ + (a) = ROTATE(a, s); \ + } while (0) + +void md4_block_data_order(uint32_t *state, const uint8_t *data, size_t num) { + uint32_t A, B, C, D, l; + uint32_t X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, X13, X14, X15; + + A = state[0]; + B = state[1]; + C = state[2]; + D = state[3]; + + for (; num--;) { + HOST_c2l(data, l); + X0 = l; + HOST_c2l(data, l); + X1 = l; + /* Round 0 */ + R0(A, B, C, D, X0, 3, 0); + HOST_c2l(data, l); + X2 = l; + R0(D, A, B, C, X1, 7, 0); + HOST_c2l(data, l); + X3 = l; + R0(C, D, A, B, X2, 11, 0); + HOST_c2l(data, l); + X4 = l; + R0(B, C, D, A, X3, 19, 0); + HOST_c2l(data, l); + X5 = l; + R0(A, B, C, D, X4, 3, 0); + HOST_c2l(data, l); + X6 = l; + R0(D, A, B, C, X5, 7, 0); + HOST_c2l(data, l); + X7 = l; + R0(C, D, A, B, X6, 11, 0); + HOST_c2l(data, l); + X8 = l; + R0(B, C, D, A, X7, 19, 0); + HOST_c2l(data, l); + X9 = l; + R0(A, B, C, D, X8, 3, 0); + HOST_c2l(data, l); + X10 = l; + R0(D, A, B, C, X9, 7, 0); + HOST_c2l(data, l); + X11 = l; + R0(C, D, A, B, X10, 11, 0); + HOST_c2l(data, l); + X12 = l; + R0(B, C, D, A, X11, 19, 0); + HOST_c2l(data, l); + X13 = l; + R0(A, B, C, D, X12, 3, 0); + HOST_c2l(data, l); + X14 = l; + R0(D, A, B, C, X13, 7, 0); + HOST_c2l(data, l); + X15 = l; + R0(C, D, A, B, X14, 11, 0); + R0(B, C, D, A, X15, 19, 0); + /* Round 1 */ + R1(A, B, C, D, X0, 3, 0x5A827999L); + R1(D, A, B, C, X4, 5, 0x5A827999L); + R1(C, D, A, B, X8, 9, 0x5A827999L); + R1(B, C, D, A, X12, 13, 0x5A827999L); + R1(A, B, C, D, X1, 3, 0x5A827999L); + R1(D, A, B, C, X5, 5, 0x5A827999L); + R1(C, D, A, B, X9, 9, 0x5A827999L); + R1(B, C, D, A, X13, 13, 0x5A827999L); + R1(A, B, C, D, X2, 3, 0x5A827999L); + R1(D, A, B, C, X6, 5, 0x5A827999L); + R1(C, D, A, B, X10, 9, 0x5A827999L); + R1(B, C, D, A, X14, 13, 0x5A827999L); + R1(A, B, C, D, X3, 3, 0x5A827999L); + R1(D, A, B, C, X7, 5, 0x5A827999L); + R1(C, D, A, B, X11, 9, 0x5A827999L); + R1(B, C, D, A, X15, 13, 0x5A827999L); + /* Round 2 */ + R2(A, B, C, D, X0, 3, 0x6ED9EBA1L); + R2(D, A, B, C, X8, 9, 0x6ED9EBA1L); + R2(C, D, A, B, X4, 11, 0x6ED9EBA1L); + R2(B, C, D, A, X12, 15, 0x6ED9EBA1L); + R2(A, B, C, D, X2, 3, 0x6ED9EBA1L); + R2(D, A, B, C, X10, 9, 0x6ED9EBA1L); + R2(C, D, A, B, X6, 11, 0x6ED9EBA1L); + R2(B, C, D, A, X14, 15, 0x6ED9EBA1L); + R2(A, B, C, D, X1, 3, 0x6ED9EBA1L); + R2(D, A, B, C, X9, 9, 0x6ED9EBA1L); + R2(C, D, A, B, X5, 11, 0x6ED9EBA1L); + R2(B, C, D, A, X13, 15, 0x6ED9EBA1L); + R2(A, B, C, D, X3, 3, 0x6ED9EBA1L); + R2(D, A, B, C, X11, 9, 0x6ED9EBA1L); + R2(C, D, A, B, X7, 11, 0x6ED9EBA1L); + R2(B, C, D, A, X15, 15, 0x6ED9EBA1L); + + A = state[0] += A; + B = state[1] += B; + C = state[2] += C; + D = state[3] += D; + } +} |