diff options
Diffstat (limited to 'thirdparty/openssl/crypto/sha/sha_locl.h')
-rw-r--r-- | thirdparty/openssl/crypto/sha/sha_locl.h | 500 |
1 files changed, 0 insertions, 500 deletions
diff --git a/thirdparty/openssl/crypto/sha/sha_locl.h b/thirdparty/openssl/crypto/sha/sha_locl.h deleted file mode 100644 index 03bd411ede..0000000000 --- a/thirdparty/openssl/crypto/sha/sha_locl.h +++ /dev/null @@ -1,500 +0,0 @@ -/* crypto/sha/sha_locl.h */ -/* 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 <stdlib.h> -#include <string.h> - -#include <openssl/opensslconf.h> -#include <openssl/sha.h> - -#define DATA_ORDER_IS_BIG_ENDIAN - -#define HASH_LONG SHA_LONG -#define HASH_CTX SHA_CTX -#define HASH_CBLOCK SHA_CBLOCK -#define HASH_MAKE_STRING(c,s) do { \ - unsigned long ll; \ - ll=(c)->h0; (void)HOST_l2c(ll,(s)); \ - ll=(c)->h1; (void)HOST_l2c(ll,(s)); \ - ll=(c)->h2; (void)HOST_l2c(ll,(s)); \ - ll=(c)->h3; (void)HOST_l2c(ll,(s)); \ - ll=(c)->h4; (void)HOST_l2c(ll,(s)); \ - } while (0) - -#if defined(SHA_0) - -# define HASH_UPDATE SHA_Update -# define HASH_TRANSFORM SHA_Transform -# define HASH_FINAL SHA_Final -# define HASH_INIT SHA_Init -# define HASH_BLOCK_DATA_ORDER sha_block_data_order -# define Xupdate(a,ix,ia,ib,ic,id) (ix=(a)=(ia^ib^ic^id)) - -static void sha_block_data_order(SHA_CTX *c, const void *p, size_t num); - -#elif defined(SHA_1) - -# define HASH_UPDATE SHA1_Update -# define HASH_TRANSFORM SHA1_Transform -# define HASH_FINAL SHA1_Final -# define HASH_INIT SHA1_Init -# define HASH_BLOCK_DATA_ORDER sha1_block_data_order -# if defined(__MWERKS__) && defined(__MC68K__) - /* Metrowerks for Motorola fails otherwise:-( <appro@fy.chalmers.se> */ -# define Xupdate(a,ix,ia,ib,ic,id) do { (a)=(ia^ib^ic^id); \ - ix=(a)=ROTATE((a),1); \ - } while (0) -# else -# define Xupdate(a,ix,ia,ib,ic,id) ( (a)=(ia^ib^ic^id), \ - ix=(a)=ROTATE((a),1) \ - ) -# endif - -# ifndef SHA1_ASM -static -# endif -void sha1_block_data_order(SHA_CTX *c, const void *p, size_t num); - -#else -# error "Either SHA_0 or SHA_1 must be defined." -#endif - -#include "md32_common.h" - -#define INIT_DATA_h0 0x67452301UL -#define INIT_DATA_h1 0xefcdab89UL -#define INIT_DATA_h2 0x98badcfeUL -#define INIT_DATA_h3 0x10325476UL -#define INIT_DATA_h4 0xc3d2e1f0UL - -#ifdef SHA_0 -fips_md_init(SHA) -#else -fips_md_init_ctx(SHA1, SHA) -#endif -{ - memset(c, 0, sizeof(*c)); - c->h0 = INIT_DATA_h0; - c->h1 = INIT_DATA_h1; - c->h2 = INIT_DATA_h2; - c->h3 = INIT_DATA_h3; - c->h4 = INIT_DATA_h4; - return 1; -} - -#define K_00_19 0x5a827999UL -#define K_20_39 0x6ed9eba1UL -#define K_40_59 0x8f1bbcdcUL -#define K_60_79 0xca62c1d6UL - -/* - * As pointed out by Wei Dai <weidai@eskimo.com>, F() below can be simplified - * to the code in F_00_19. Wei attributes these optimisations to Peter - * Gutmann's SHS code, and he attributes it to Rich Schroeppel. #define - * F(x,y,z) (((x) & (y)) | ((~(x)) & (z))) I've just become aware of another - * tweak to be made, again from Wei Dai, in F_40_59, (x&a)|(y&a) -> (x|y)&a - */ -#define F_00_19(b,c,d) ((((c) ^ (d)) & (b)) ^ (d)) -#define F_20_39(b,c,d) ((b) ^ (c) ^ (d)) -#define F_40_59(b,c,d) (((b) & (c)) | (((b)|(c)) & (d))) -#define F_60_79(b,c,d) F_20_39(b,c,d) - -#ifndef OPENSSL_SMALL_FOOTPRINT - -# define BODY_00_15(i,a,b,c,d,e,f,xi) \ - (f)=xi+(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ - (b)=ROTATE((b),30); - -# define BODY_16_19(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \ - Xupdate(f,xi,xa,xb,xc,xd); \ - (f)+=(e)+K_00_19+ROTATE((a),5)+F_00_19((b),(c),(d)); \ - (b)=ROTATE((b),30); - -# define BODY_20_31(i,a,b,c,d,e,f,xi,xa,xb,xc,xd) \ - Xupdate(f,xi,xa,xb,xc,xd); \ - (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ - (b)=ROTATE((b),30); - -# define BODY_32_39(i,a,b,c,d,e,f,xa,xb,xc,xd) \ - Xupdate(f,xa,xa,xb,xc,xd); \ - (f)+=(e)+K_20_39+ROTATE((a),5)+F_20_39((b),(c),(d)); \ - (b)=ROTATE((b),30); - -# define BODY_40_59(i,a,b,c,d,e,f,xa,xb,xc,xd) \ - Xupdate(f,xa,xa,xb,xc,xd); \ - (f)+=(e)+K_40_59+ROTATE((a),5)+F_40_59((b),(c),(d)); \ - (b)=ROTATE((b),30); - -# define BODY_60_79(i,a,b,c,d,e,f,xa,xb,xc,xd) \ - Xupdate(f,xa,xa,xb,xc,xd); \ - (f)=xa+(e)+K_60_79+ROTATE((a),5)+F_60_79((b),(c),(d)); \ - (b)=ROTATE((b),30); - -# ifdef X -# undef X -# endif -# ifndef MD32_XARRAY - /* - * Originally X was an array. As it's automatic it's natural - * to expect RISC compiler to accomodate at least part of it in - * the register bank, isn't it? Unfortunately not all compilers - * "find" this expectation reasonable:-( On order to make such - * compilers generate better code I replace X[] with a bunch of - * X0, X1, etc. See the function body below... - * <appro@fy.chalmers.se> - */ -# define X(i) XX##i -# else - /* - * However! Some compilers (most notably HP C) get overwhelmed by - * that many local variables so that we have to have the way to - * fall down to the original behavior. - */ -# define X(i) XX[i] -# endif - -# if !defined(SHA_1) || !defined(SHA1_ASM) -static void HASH_BLOCK_DATA_ORDER(SHA_CTX *c, const void *p, size_t num) -{ - const unsigned char *data = p; - register unsigned MD32_REG_T A, B, C, D, E, T, l; -# ifndef MD32_XARRAY - unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, - XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15; -# else - SHA_LONG XX[16]; -# endif - - A = c->h0; - B = c->h1; - C = c->h2; - D = c->h3; - E = c->h4; - - for (;;) { - const union { - long one; - char little; - } is_endian = { - 1 - }; - - if (!is_endian.little && sizeof(SHA_LONG) == 4 - && ((size_t)p % 4) == 0) { - const SHA_LONG *W = (const SHA_LONG *)data; - - X(0) = W[0]; - X(1) = W[1]; - BODY_00_15(0, A, B, C, D, E, T, X(0)); - X(2) = W[2]; - BODY_00_15(1, T, A, B, C, D, E, X(1)); - X(3) = W[3]; - BODY_00_15(2, E, T, A, B, C, D, X(2)); - X(4) = W[4]; - BODY_00_15(3, D, E, T, A, B, C, X(3)); - X(5) = W[5]; - BODY_00_15(4, C, D, E, T, A, B, X(4)); - X(6) = W[6]; - BODY_00_15(5, B, C, D, E, T, A, X(5)); - X(7) = W[7]; - BODY_00_15(6, A, B, C, D, E, T, X(6)); - X(8) = W[8]; - BODY_00_15(7, T, A, B, C, D, E, X(7)); - X(9) = W[9]; - BODY_00_15(8, E, T, A, B, C, D, X(8)); - X(10) = W[10]; - BODY_00_15(9, D, E, T, A, B, C, X(9)); - X(11) = W[11]; - BODY_00_15(10, C, D, E, T, A, B, X(10)); - X(12) = W[12]; - BODY_00_15(11, B, C, D, E, T, A, X(11)); - X(13) = W[13]; - BODY_00_15(12, A, B, C, D, E, T, X(12)); - X(14) = W[14]; - BODY_00_15(13, T, A, B, C, D, E, X(13)); - X(15) = W[15]; - BODY_00_15(14, E, T, A, B, C, D, X(14)); - BODY_00_15(15, D, E, T, A, B, C, X(15)); - - data += SHA_CBLOCK; - } else { - (void)HOST_c2l(data, l); - X(0) = l; - (void)HOST_c2l(data, l); - X(1) = l; - BODY_00_15(0, A, B, C, D, E, T, X(0)); - (void)HOST_c2l(data, l); - X(2) = l; - BODY_00_15(1, T, A, B, C, D, E, X(1)); - (void)HOST_c2l(data, l); - X(3) = l; - BODY_00_15(2, E, T, A, B, C, D, X(2)); - (void)HOST_c2l(data, l); - X(4) = l; - BODY_00_15(3, D, E, T, A, B, C, X(3)); - (void)HOST_c2l(data, l); - X(5) = l; - BODY_00_15(4, C, D, E, T, A, B, X(4)); - (void)HOST_c2l(data, l); - X(6) = l; - BODY_00_15(5, B, C, D, E, T, A, X(5)); - (void)HOST_c2l(data, l); - X(7) = l; - BODY_00_15(6, A, B, C, D, E, T, X(6)); - (void)HOST_c2l(data, l); - X(8) = l; - BODY_00_15(7, T, A, B, C, D, E, X(7)); - (void)HOST_c2l(data, l); - X(9) = l; - BODY_00_15(8, E, T, A, B, C, D, X(8)); - (void)HOST_c2l(data, l); - X(10) = l; - BODY_00_15(9, D, E, T, A, B, C, X(9)); - (void)HOST_c2l(data, l); - X(11) = l; - BODY_00_15(10, C, D, E, T, A, B, X(10)); - (void)HOST_c2l(data, l); - X(12) = l; - BODY_00_15(11, B, C, D, E, T, A, X(11)); - (void)HOST_c2l(data, l); - X(13) = l; - BODY_00_15(12, A, B, C, D, E, T, X(12)); - (void)HOST_c2l(data, l); - X(14) = l; - BODY_00_15(13, T, A, B, C, D, E, X(13)); - (void)HOST_c2l(data, l); - X(15) = l; - BODY_00_15(14, E, T, A, B, C, D, X(14)); - BODY_00_15(15, D, E, T, A, B, C, X(15)); - } - - BODY_16_19(16, C, D, E, T, A, B, X(0), X(0), X(2), X(8), X(13)); - BODY_16_19(17, B, C, D, E, T, A, X(1), X(1), X(3), X(9), X(14)); - BODY_16_19(18, A, B, C, D, E, T, X(2), X(2), X(4), X(10), X(15)); - BODY_16_19(19, T, A, B, C, D, E, X(3), X(3), X(5), X(11), X(0)); - - BODY_20_31(20, E, T, A, B, C, D, X(4), X(4), X(6), X(12), X(1)); - BODY_20_31(21, D, E, T, A, B, C, X(5), X(5), X(7), X(13), X(2)); - BODY_20_31(22, C, D, E, T, A, B, X(6), X(6), X(8), X(14), X(3)); - BODY_20_31(23, B, C, D, E, T, A, X(7), X(7), X(9), X(15), X(4)); - BODY_20_31(24, A, B, C, D, E, T, X(8), X(8), X(10), X(0), X(5)); - BODY_20_31(25, T, A, B, C, D, E, X(9), X(9), X(11), X(1), X(6)); - BODY_20_31(26, E, T, A, B, C, D, X(10), X(10), X(12), X(2), X(7)); - BODY_20_31(27, D, E, T, A, B, C, X(11), X(11), X(13), X(3), X(8)); - BODY_20_31(28, C, D, E, T, A, B, X(12), X(12), X(14), X(4), X(9)); - BODY_20_31(29, B, C, D, E, T, A, X(13), X(13), X(15), X(5), X(10)); - BODY_20_31(30, A, B, C, D, E, T, X(14), X(14), X(0), X(6), X(11)); - BODY_20_31(31, T, A, B, C, D, E, X(15), X(15), X(1), X(7), X(12)); - - BODY_32_39(32, E, T, A, B, C, D, X(0), X(2), X(8), X(13)); - BODY_32_39(33, D, E, T, A, B, C, X(1), X(3), X(9), X(14)); - BODY_32_39(34, C, D, E, T, A, B, X(2), X(4), X(10), X(15)); - BODY_32_39(35, B, C, D, E, T, A, X(3), X(5), X(11), X(0)); - BODY_32_39(36, A, B, C, D, E, T, X(4), X(6), X(12), X(1)); - BODY_32_39(37, T, A, B, C, D, E, X(5), X(7), X(13), X(2)); - BODY_32_39(38, E, T, A, B, C, D, X(6), X(8), X(14), X(3)); - BODY_32_39(39, D, E, T, A, B, C, X(7), X(9), X(15), X(4)); - - BODY_40_59(40, C, D, E, T, A, B, X(8), X(10), X(0), X(5)); - BODY_40_59(41, B, C, D, E, T, A, X(9), X(11), X(1), X(6)); - BODY_40_59(42, A, B, C, D, E, T, X(10), X(12), X(2), X(7)); - BODY_40_59(43, T, A, B, C, D, E, X(11), X(13), X(3), X(8)); - BODY_40_59(44, E, T, A, B, C, D, X(12), X(14), X(4), X(9)); - BODY_40_59(45, D, E, T, A, B, C, X(13), X(15), X(5), X(10)); - BODY_40_59(46, C, D, E, T, A, B, X(14), X(0), X(6), X(11)); - BODY_40_59(47, B, C, D, E, T, A, X(15), X(1), X(7), X(12)); - BODY_40_59(48, A, B, C, D, E, T, X(0), X(2), X(8), X(13)); - BODY_40_59(49, T, A, B, C, D, E, X(1), X(3), X(9), X(14)); - BODY_40_59(50, E, T, A, B, C, D, X(2), X(4), X(10), X(15)); - BODY_40_59(51, D, E, T, A, B, C, X(3), X(5), X(11), X(0)); - BODY_40_59(52, C, D, E, T, A, B, X(4), X(6), X(12), X(1)); - BODY_40_59(53, B, C, D, E, T, A, X(5), X(7), X(13), X(2)); - BODY_40_59(54, A, B, C, D, E, T, X(6), X(8), X(14), X(3)); - BODY_40_59(55, T, A, B, C, D, E, X(7), X(9), X(15), X(4)); - BODY_40_59(56, E, T, A, B, C, D, X(8), X(10), X(0), X(5)); - BODY_40_59(57, D, E, T, A, B, C, X(9), X(11), X(1), X(6)); - BODY_40_59(58, C, D, E, T, A, B, X(10), X(12), X(2), X(7)); - BODY_40_59(59, B, C, D, E, T, A, X(11), X(13), X(3), X(8)); - - BODY_60_79(60, A, B, C, D, E, T, X(12), X(14), X(4), X(9)); - BODY_60_79(61, T, A, B, C, D, E, X(13), X(15), X(5), X(10)); - BODY_60_79(62, E, T, A, B, C, D, X(14), X(0), X(6), X(11)); - BODY_60_79(63, D, E, T, A, B, C, X(15), X(1), X(7), X(12)); - BODY_60_79(64, C, D, E, T, A, B, X(0), X(2), X(8), X(13)); - BODY_60_79(65, B, C, D, E, T, A, X(1), X(3), X(9), X(14)); - BODY_60_79(66, A, B, C, D, E, T, X(2), X(4), X(10), X(15)); - BODY_60_79(67, T, A, B, C, D, E, X(3), X(5), X(11), X(0)); - BODY_60_79(68, E, T, A, B, C, D, X(4), X(6), X(12), X(1)); - BODY_60_79(69, D, E, T, A, B, C, X(5), X(7), X(13), X(2)); - BODY_60_79(70, C, D, E, T, A, B, X(6), X(8), X(14), X(3)); - BODY_60_79(71, B, C, D, E, T, A, X(7), X(9), X(15), X(4)); - BODY_60_79(72, A, B, C, D, E, T, X(8), X(10), X(0), X(5)); - BODY_60_79(73, T, A, B, C, D, E, X(9), X(11), X(1), X(6)); - BODY_60_79(74, E, T, A, B, C, D, X(10), X(12), X(2), X(7)); - BODY_60_79(75, D, E, T, A, B, C, X(11), X(13), X(3), X(8)); - BODY_60_79(76, C, D, E, T, A, B, X(12), X(14), X(4), X(9)); - BODY_60_79(77, B, C, D, E, T, A, X(13), X(15), X(5), X(10)); - BODY_60_79(78, A, B, C, D, E, T, X(14), X(0), X(6), X(11)); - BODY_60_79(79, T, A, B, C, D, E, X(15), X(1), X(7), X(12)); - - c->h0 = (c->h0 + E) & 0xffffffffL; - c->h1 = (c->h1 + T) & 0xffffffffL; - c->h2 = (c->h2 + A) & 0xffffffffL; - c->h3 = (c->h3 + B) & 0xffffffffL; - c->h4 = (c->h4 + C) & 0xffffffffL; - - if (--num == 0) - break; - - A = c->h0; - B = c->h1; - C = c->h2; - D = c->h3; - E = c->h4; - - } -} -# endif - -#else /* OPENSSL_SMALL_FOOTPRINT */ - -# define BODY_00_15(xi) do { \ - T=E+K_00_19+F_00_19(B,C,D); \ - E=D, D=C, C=ROTATE(B,30), B=A; \ - A=ROTATE(A,5)+T+xi; } while(0) - -# define BODY_16_19(xa,xb,xc,xd) do { \ - Xupdate(T,xa,xa,xb,xc,xd); \ - T+=E+K_00_19+F_00_19(B,C,D); \ - E=D, D=C, C=ROTATE(B,30), B=A; \ - A=ROTATE(A,5)+T; } while(0) - -# define BODY_20_39(xa,xb,xc,xd) do { \ - Xupdate(T,xa,xa,xb,xc,xd); \ - T+=E+K_20_39+F_20_39(B,C,D); \ - E=D, D=C, C=ROTATE(B,30), B=A; \ - A=ROTATE(A,5)+T; } while(0) - -# define BODY_40_59(xa,xb,xc,xd) do { \ - Xupdate(T,xa,xa,xb,xc,xd); \ - T+=E+K_40_59+F_40_59(B,C,D); \ - E=D, D=C, C=ROTATE(B,30), B=A; \ - A=ROTATE(A,5)+T; } while(0) - -# define BODY_60_79(xa,xb,xc,xd) do { \ - Xupdate(T,xa,xa,xb,xc,xd); \ - T=E+K_60_79+F_60_79(B,C,D); \ - E=D, D=C, C=ROTATE(B,30), B=A; \ - A=ROTATE(A,5)+T+xa; } while(0) - -# if !defined(SHA_1) || !defined(SHA1_ASM) -static void HASH_BLOCK_DATA_ORDER(SHA_CTX *c, const void *p, size_t num) -{ - const unsigned char *data = p; - register unsigned MD32_REG_T A, B, C, D, E, T, l; - int i; - SHA_LONG X[16]; - - A = c->h0; - B = c->h1; - C = c->h2; - D = c->h3; - E = c->h4; - - for (;;) { - for (i = 0; i < 16; i++) { - HOST_c2l(data, l); - X[i] = l; - BODY_00_15(X[i]); - } - for (i = 0; i < 4; i++) { - BODY_16_19(X[i], X[i + 2], X[i + 8], X[(i + 13) & 15]); - } - for (; i < 24; i++) { - BODY_20_39(X[i & 15], X[(i + 2) & 15], X[(i + 8) & 15], - X[(i + 13) & 15]); - } - for (i = 0; i < 20; i++) { - BODY_40_59(X[(i + 8) & 15], X[(i + 10) & 15], X[i & 15], - X[(i + 5) & 15]); - } - for (i = 4; i < 24; i++) { - BODY_60_79(X[(i + 8) & 15], X[(i + 10) & 15], X[i & 15], - X[(i + 5) & 15]); - } - - c->h0 = (c->h0 + A) & 0xffffffffL; - c->h1 = (c->h1 + B) & 0xffffffffL; - c->h2 = (c->h2 + C) & 0xffffffffL; - c->h3 = (c->h3 + D) & 0xffffffffL; - c->h4 = (c->h4 + E) & 0xffffffffL; - - if (--num == 0) - break; - - A = c->h0; - B = c->h1; - C = c->h2; - D = c->h3; - E = c->h4; - - } -} -# endif - -#endif |