/* 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.] 03/06/02 brr Removed openssl includes. 02/22/02 spm Converted printf's to DBG's. 02/15/02 brr Modified include files to build in kernel context. 04/03/01 dws Original version, based on sha_locl.h. Provides private versions of the SHA1 functions for the Simon behavioral model. */ /* #define HMAC_DEBUG */ #define NO_ASM #include "n8_pub_types.h" #ifndef SHA_LONG_LOG2 #define SHA_LONG_LOG2 2 /* default to 32 bits */ #endif #define DATA_ORDER_IS_BIG_ENDIAN #define HASH_LONG SHA_LONG #define HASH_LONG_LOG2 SHA_LONG_LOG2 #define HASH_CTX SHA_CTX #define HASH_CBLOCK SHA_CBLOCK #define HASH_LBLOCK SHA_LBLOCK #define HASH_MAKE_STRING(c,s) do { \ unsigned long ll; \ ll=(c)->h0; HOST_l2c(ll,(s)); \ ll=(c)->h1; HOST_l2c(ll,(s)); \ ll=(c)->h2; HOST_l2c(ll,(s)); \ ll=(c)->h3; HOST_l2c(ll,(s)); \ ll=(c)->h4; 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_HOST_ORDER sha_block_host_order # define HASH_BLOCK_DATA_ORDER sha_block_data_order # define Xupdate(a,ix,ia,ib,ic,id) (ix=(a)=(ia^ib^ic^id)) void sha_block_host_order (SHA_CTX *c, const void *p,int num); void sha_block_data_order (SHA_CTX *c, const void *p,int num); #elif defined(SHA_1) # define HASH_UPDATE n8_precomp_SHA1_Update # define HASH_TRANSFORM n8_precomp_SHA1_Transform # define HASH_FINAL n8_precomp_SHA1_Final # define HASH_INIT n8_precomp_SHA1_Init # define HASH_BLOCK_HOST_ORDER n8_precomp_sha1_block_host_order # define HASH_BLOCK_DATA_ORDER n8_precomp_sha1_block_data_order # if defined(__MWERKS__) && defined(__MC68K__) /* Metrowerks for Motorola fails otherwise:-( */ # 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 # ifdef SHA1_ASM # if defined(__i386) || defined(_M_IX86) || defined(__INTEL__) # define sha1_block_host_order sha1_block_asm_host_order # define DONT_IMPLEMENT_BLOCK_HOST_ORDER # define sha1_block_data_order sha1_block_asm_data_order # define DONT_IMPLEMENT_BLOCK_DATA_ORDER # define HASH_BLOCK_DATA_ORDER_ALIGNED sha1_block_asm_data_order # endif # endif void n8_precomp_sha1_block_host_order (SHA_CTX *c, const void *p,int num); void n8_precomp_sha1_block_data_order (SHA_CTX *c, const void *p,int 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 void HASH_INIT (SHA_CTX *c); void HASH_INIT (SHA_CTX *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; c->Nl=0; c->Nh=0; c->num=0; } #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 , 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) #ifdef HMAC_DEBUG #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); \ DBG(("Step % 2d {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx T=%08lx}\n", i, A, B, C, D, E, T)); #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); \ DBG(("Step % 2d {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx T=%08lx}\n", i, A, B, C, D, E, T)); #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); \ DBG(("Step % 2d {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx T=%08lx}\n", i, A, B, C, D, E, T)); #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); \ DBG(("Step % 2d {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx T=%08lx}\n", i, A, B, C, D, E, T)); #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); \ DBG(("Step % 2d {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx T=%08lx}\n", i, A, B, C, D, E, T)); #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); \ DBG(("Step % 2d {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx T=%08lx}\n", i, A, B, C, D, E, T)); #else #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); #endif #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... * */ # 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 #ifndef DONT_IMPLEMENT_BLOCK_HOST_ORDER void HASH_BLOCK_HOST_ORDER (SHA_CTX *c, const void *d, int num); void HASH_BLOCK_HOST_ORDER (SHA_CTX *c, const void *d, int num) { const SHA_LONG *W=d; register unsigned long A,B,C,D,E,T; #ifndef MD32_XARRAY unsigned long XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15; #else SHA_LONG XX[16]; #endif #ifdef HMAC_DEBUG DBG(("*********************************************************\n")); DBG(("Entering sha1_block_host_order **************************\n")); #endif A=c->h0; B=c->h1; C=c->h2; D=c->h3; E=c->h4; for (;;) { BODY_00_15( 0,A,B,C,D,E,T,W[ 0]); BODY_00_15( 1,T,A,B,C,D,E,W[ 1]); BODY_00_15( 2,E,T,A,B,C,D,W[ 2]); BODY_00_15( 3,D,E,T,A,B,C,W[ 3]); BODY_00_15( 4,C,D,E,T,A,B,W[ 4]); BODY_00_15( 5,B,C,D,E,T,A,W[ 5]); BODY_00_15( 6,A,B,C,D,E,T,W[ 6]); BODY_00_15( 7,T,A,B,C,D,E,W[ 7]); BODY_00_15( 8,E,T,A,B,C,D,W[ 8]); BODY_00_15( 9,D,E,T,A,B,C,W[ 9]); BODY_00_15(10,C,D,E,T,A,B,W[10]); BODY_00_15(11,B,C,D,E,T,A,W[11]); BODY_00_15(12,A,B,C,D,E,T,W[12]); BODY_00_15(13,T,A,B,C,D,E,W[13]); BODY_00_15(14,E,T,A,B,C,D,W[14]); BODY_00_15(15,D,E,T,A,B,C,W[15]); BODY_16_19(16,C,D,E,T,A,B,X( 0),W[ 0],W[ 2],W[ 8],W[13]); BODY_16_19(17,B,C,D,E,T,A,X( 1),W[ 1],W[ 3],W[ 9],W[14]); BODY_16_19(18,A,B,C,D,E,T,X( 2),W[ 2],W[ 4],W[10],W[15]); BODY_16_19(19,T,A,B,C,D,E,X( 3),W[ 3],W[ 5],W[11],X( 0)); BODY_20_31(20,E,T,A,B,C,D,X( 4),W[ 4],W[ 6],W[12],X( 1)); BODY_20_31(21,D,E,T,A,B,C,X( 5),W[ 5],W[ 7],W[13],X( 2)); BODY_20_31(22,C,D,E,T,A,B,X( 6),W[ 6],W[ 8],W[14],X( 3)); BODY_20_31(23,B,C,D,E,T,A,X( 7),W[ 7],W[ 9],W[15],X( 4)); BODY_20_31(24,A,B,C,D,E,T,X( 8),W[ 8],W[10],X( 0),X( 5)); BODY_20_31(25,T,A,B,C,D,E,X( 9),W[ 9],W[11],X( 1),X( 6)); BODY_20_31(26,E,T,A,B,C,D,X(10),W[10],W[12],X( 2),X( 7)); BODY_20_31(27,D,E,T,A,B,C,X(11),W[11],W[13],X( 3),X( 8)); BODY_20_31(28,C,D,E,T,A,B,X(12),W[12],W[14],X( 4),X( 9)); BODY_20_31(29,B,C,D,E,T,A,X(13),W[13],W[15],X( 5),X(10)); BODY_20_31(30,A,B,C,D,E,T,X(14),W[14],X( 0),X( 6),X(11)); BODY_20_31(31,T,A,B,C,D,E,X(15),W[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; #ifdef HMAC_DEBUG DBG(("Block end {h0=%08x h1=%08x h2=%08x h3=%08x h4=%08x}\n", c->h0, c->h1, c->h2, c->h3, c->h4)); #endif if (--num <= 0) break; A=c->h0; B=c->h1; C=c->h2; D=c->h3; E=c->h4; #ifdef HMAC_DEBUG DBG(("Block end {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx}\n", A, B, C, D, E)); #endif W+=SHA_LBLOCK; } #ifdef HMAC_DEBUG DBG(("Leaving sha1_block_host_order ***************************\n")); DBG(("*********************************************************\n")); #endif } #endif #ifndef DONT_IMPLEMENT_BLOCK_DATA_ORDER void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, int num); void HASH_BLOCK_DATA_ORDER (SHA_CTX *c, const void *p, int num) { const unsigned char *data=p; register unsigned long A,B,C,D,E,T,l; #ifndef MD32_XARRAY unsigned long XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15; #else SHA_LONG XX[16]; #endif #ifdef HMAC_DEBUG DBG(("*********************************************************\n")); DBG(("Entering sha1_block_data_order **************************\n")); #endif A=c->h0; B=c->h1; C=c->h2; D=c->h3; E=c->h4; for (;;) { HOST_c2l(data,l); X( 0)=l; HOST_c2l(data,l); X( 1)=l; BODY_00_15( 0,A,B,C,D,E,T,X( 0)); HOST_c2l(data,l); X( 2)=l; BODY_00_15( 1,T,A,B,C,D,E,X( 1)); HOST_c2l(data,l); X( 3)=l; BODY_00_15( 2,E,T,A,B,C,D,X( 2)); HOST_c2l(data,l); X( 4)=l; BODY_00_15( 3,D,E,T,A,B,C,X( 3)); HOST_c2l(data,l); X( 5)=l; BODY_00_15( 4,C,D,E,T,A,B,X( 4)); HOST_c2l(data,l); X( 6)=l; BODY_00_15( 5,B,C,D,E,T,A,X( 5)); HOST_c2l(data,l); X( 7)=l; BODY_00_15( 6,A,B,C,D,E,T,X( 6)); HOST_c2l(data,l); X( 8)=l; BODY_00_15( 7,T,A,B,C,D,E,X( 7)); HOST_c2l(data,l); X( 9)=l; BODY_00_15( 8,E,T,A,B,C,D,X( 8)); HOST_c2l(data,l); X(10)=l; BODY_00_15( 9,D,E,T,A,B,C,X( 9)); HOST_c2l(data,l); X(11)=l; BODY_00_15(10,C,D,E,T,A,B,X(10)); HOST_c2l(data,l); X(12)=l; BODY_00_15(11,B,C,D,E,T,A,X(11)); HOST_c2l(data,l); X(13)=l; BODY_00_15(12,A,B,C,D,E,T,X(12)); HOST_c2l(data,l); X(14)=l; BODY_00_15(13,T,A,B,C,D,E,X(13)); 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; #ifdef HMAC_DEBUG DBG(("Block end {h0=%08x h1=%08x h2=%08x h3=%08x h4=%08x}\n", c->h0, c->h1, c->h2, c->h3, c->h4)); #endif if (--num <= 0) break; A=c->h0; B=c->h1; C=c->h2; D=c->h3; E=c->h4; #ifdef HMAC_DEBUG DBG(("Block end {A=%08lx B=%08lx C=%08lx D=%08lx E=%08lx}\n", A, B, C, D, E)); #endif } #ifdef HMAC_DEBUG DBG(("Leaving sha1_block_data_order ***************************\n")); DBG(("*********************************************************\n")); #endif } #endif