diff options
Diffstat (limited to 'release/src/router/matrixssl/src/crypto/peersec/pscrypto.h')
| -rw-r--r-- | release/src/router/matrixssl/src/crypto/peersec/pscrypto.h | 654 |
1 files changed, 0 insertions, 654 deletions
diff --git a/release/src/router/matrixssl/src/crypto/peersec/pscrypto.h b/release/src/router/matrixssl/src/crypto/peersec/pscrypto.h deleted file mode 100644 index 43a96666..00000000 --- a/release/src/router/matrixssl/src/crypto/peersec/pscrypto.h +++ /dev/null @@ -1,654 +0,0 @@ -/* - * pscrypto.h - * Release $Name: MATRIXSSL_1_8_8_OPEN $ - * - * Internal definitions for PeerSec Networks MatrixSSL cryptography provider - */ -/* - * Copyright (c) PeerSec Networks, 2002-2009. All Rights Reserved. - * The latest version of this code is available at http://www.matrixssl.org - * - * This software is open source; 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. - * - * This General Public License does NOT permit incorporating this software - * into proprietary programs. If you are unable to comply with the GPL, a - * commercial license for this software may be purchased from PeerSec Networks - * at http://www.peersec.com - * - * This program is distributed in 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * http://www.gnu.org/copyleft/gpl.html - */ -/******************************************************************************/ - -#ifndef _h_PSCRYPTO -#define _h_PSCRYPTO - -#ifdef __cplusplus -extern "C" { -#endif - -/* - PeerSec crypto-specific defines. - */ -#define SMALL_CODE -#define CLEAN_STACK -/* - If Native 64 bit integers are not supported, we must set the 16 bit flag - to produce 32 bit mp_words in mpi.h - We must also include the slow MPI functions because the fast ones only - work with larger (28 bit) digit sizes. -*/ -#ifndef USE_INT64 -#define MP_16BIT -#define USE_SMALL_WORD -#endif /* USE_INT64 */ - -/******************************************************************************/ - -#ifdef USE_RSA - -#include "mpi.h" - -#if LINUX - #define _stat stat -#endif - -/* this is the "32-bit at least" data type - * Re-define it to suit your platform but it must be at least 32-bits - */ -typedef unsigned long ulong32; - -/* - Primary RSA Key struct. Define here for crypto -*/ -typedef struct { - mp_int e, d, N, qP, dP, dQ, p, q; - int32 size; /* Size of the key in bytes */ - int32 optimized; /* 1 for optimized */ -} sslRsaKey_t; - -#endif /* USE_RSA */ - - - -/* - * Private - */ -extern int32 ps_base64_decode(const unsigned char *in, uint32 len, - unsigned char *out, uint32 *outlen); - -/* - * Memory routines - */ -extern void psZeromem(void *dst, size_t len); -extern void psBurnStack(unsigned long len); - - -/* max size of either a cipher/hash block or symmetric key [largest of the two] */ -#define MAXBLOCKSIZE 24 - -/* ch1-01-1 */ -/* error codes [will be expanded in future releases] */ -enum { - CRYPT_OK=0, /* Result OK */ - CRYPT_ERROR, /* Generic Error */ - CRYPT_NOP, /* Not a failure but no operation was performed */ - - CRYPT_INVALID_KEYSIZE, /* Invalid key size given */ - CRYPT_INVALID_ROUNDS, /* Invalid number of rounds */ - CRYPT_FAIL_TESTVECTOR, /* Algorithm failed test vectors */ - - CRYPT_BUFFER_OVERFLOW, /* Not enough space for output */ - CRYPT_INVALID_PACKET, /* Invalid input packet given */ - - CRYPT_INVALID_PRNGSIZE, /* Invalid number of bits for a PRNG */ - CRYPT_ERROR_READPRNG, /* Could not read enough from PRNG */ - - CRYPT_INVALID_CIPHER, /* Invalid cipher specified */ - CRYPT_INVALID_HASH, /* Invalid hash specified */ - CRYPT_INVALID_PRNG, /* Invalid PRNG specified */ - - CRYPT_MEM, /* Out of memory */ - - CRYPT_PK_TYPE_MISMATCH, /* Not equivalent types of PK keys */ - CRYPT_PK_NOT_PRIVATE, /* Requires a private PK key */ - - CRYPT_INVALID_ARG, /* Generic invalid argument */ - CRYPT_FILE_NOTFOUND, /* File Not Found */ - - CRYPT_PK_INVALID_TYPE, /* Invalid type of PK key */ - CRYPT_PK_INVALID_SYSTEM, /* Invalid PK system specified */ - CRYPT_PK_DUP, /* Duplicate key already in key ring */ - CRYPT_PK_NOT_FOUND, /* Key not found in keyring */ - CRYPT_PK_INVALID_SIZE, /* Invalid size input for PK parameters */ - - CRYPT_INVALID_PRIME_SIZE /* Invalid size of prime requested */ -}; - -/******************************************************************************/ -/* - hash defines - */ -struct sha1_state { -#ifdef USE_INT64 - ulong64 length; -#else - ulong32 lengthHi; - ulong32 lengthLo; -#endif /* USE_INT64 */ - ulong32 state[5], curlen; - unsigned char buf[64]; -}; - -struct md5_state { -#ifdef USE_INT64 - ulong64 length; -#else - ulong32 lengthHi; - ulong32 lengthLo; -#endif /* USE_INT64 */ - ulong32 state[4], curlen; - unsigned char buf[64]; -}; - -#ifdef USE_MD2 -struct md2_state { - unsigned char chksum[16], X[48], buf[16]; - unsigned long curlen; -}; -#endif /* USE_MD2 */ - - - -typedef union { - struct sha1_state sha1; - struct md5_state md5; -#ifdef USE_MD2 - struct md2_state md2; -#endif /* USE_MD2 */ -} hash_state; - -typedef hash_state sslSha1Context_t; -typedef hash_state sslMd5Context_t; -#ifdef USE_MD2 -typedef hash_state sslMd2Context_t; -#endif /* USE_MD2 */ - -typedef struct { - unsigned char pad[64]; - union { - sslMd5Context_t md5; - sslSha1Context_t sha1; - } u; -} sslHmacContext_t; - -/******************************************************************************/ -/* - RC4 - */ -#ifdef USE_ARC4 -typedef struct { - unsigned char state[256]; - uint32 byteCount; - unsigned char x; - unsigned char y; -} rc4_key; -#endif /* USE_ARC4 */ - - -#define SSL_DES3_KEY_LEN 24 -#define SSL_DES3_IV_LEN 8 -#define SSL_DES_KEY_LEN 8 - -#ifdef USE_3DES - -typedef struct { - ulong32 ek[3][32], dk[3][32]; -} des3_key; - -/* - A block cipher CBC structure - */ -typedef struct { - int32 blocklen; - unsigned char IV[8]; - des3_key key; - int32 explicitIV; /* 1 if yes */ -} des3_CBC; - -extern int32 des3_setup(const unsigned char *key, int32 keylen, int32 num_rounds, - des3_CBC *skey); -extern void des3_ecb_encrypt(const unsigned char *pt, unsigned char *ct, - des3_CBC *key); -extern void des3_ecb_decrypt(const unsigned char *ct, unsigned char *pt, - des3_CBC *key); -extern int32 des3_keysize(int32 *desired_keysize); - -extern int32 des_setup(const unsigned char *key, int32 keylen, int32 num_rounds, - des3_CBC *skey); -extern void des_ecb_encrypt(const unsigned char *pt, unsigned char *ct, - des3_CBC *key); -extern void des_ecb_decrypt(const unsigned char *ct, unsigned char *pt, - des3_CBC *key); - -#endif /* USE_3DES */ - - - -typedef union { -#ifdef USE_ARC4 - rc4_key arc4; -#endif -#ifdef USE_3DES - des3_CBC des3; -#endif -} sslCipherContext_t; - - -/* - Controls endianess and size of registers. Leave uncommented to get - platform neutral [slower] code detect x86-32 machines somewhat - */ -#if (defined(_MSC_VER) && defined(WIN32)) || (defined(__GNUC__) && (defined(__DJGPP__) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__i386__))) - #define ENDIAN_LITTLE - #define ENDIAN_32BITWORD -#endif - - -/* #define ENDIAN_LITTLE */ -/* #define ENDIAN_BIG */ - -/* #define ENDIAN_32BITWORD */ -/* #define ENDIAN_64BITWORD */ - -#if (defined(ENDIAN_BIG) || defined(ENDIAN_LITTLE)) && !(defined(ENDIAN_32BITWORD) || defined(ENDIAN_64BITWORD)) - #error You must specify a word size as well as endianess -#endif - -#if !(defined(ENDIAN_BIG) || defined(ENDIAN_LITTLE)) - #define ENDIAN_NEUTRAL -#endif - -/* - helper macros - */ -#if defined (ENDIAN_NEUTRAL) - -#define STORE32L(x, y) \ - { (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \ - (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } - -#define LOAD32L(x, y) \ - { x = ((unsigned long)((y)[3] & 255)<<24) | \ - ((unsigned long)((y)[2] & 255)<<16) | \ - ((unsigned long)((y)[1] & 255)<<8) | \ - ((unsigned long)((y)[0] & 255)); } - -#define STORE64L(x, y) \ - { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \ - (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \ - (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \ - (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } - -#define LOAD64L(x, y) \ - { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48)| \ - (((ulong64)((y)[5] & 255))<<40)|(((ulong64)((y)[4] & 255))<<32)| \ - (((ulong64)((y)[3] & 255))<<24)|(((ulong64)((y)[2] & 255))<<16)| \ - (((ulong64)((y)[1] & 255))<<8)|(((ulong64)((y)[0] & 255))); } - -#define STORE32H(x, y) \ - { (y)[0] = (unsigned char)(((x)>>24)&255); (y)[1] = (unsigned char)(((x)>>16)&255); \ - (y)[2] = (unsigned char)(((x)>>8)&255); (y)[3] = (unsigned char)((x)&255); } - -#define LOAD32H(x, y) \ - { x = ((unsigned long)((y)[0] & 255)<<24) | \ - ((unsigned long)((y)[1] & 255)<<16) | \ - ((unsigned long)((y)[2] & 255)<<8) | \ - ((unsigned long)((y)[3] & 255)); } - -#define STORE64H(x, y) \ - { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \ - (y)[2] = (unsigned char)(((x)>>40)&255); (y)[3] = (unsigned char)(((x)>>32)&255); \ - (y)[4] = (unsigned char)(((x)>>24)&255); (y)[5] = (unsigned char)(((x)>>16)&255); \ - (y)[6] = (unsigned char)(((x)>>8)&255); (y)[7] = (unsigned char)((x)&255); } - -#define LOAD64H(x, y) \ - { x = (((ulong64)((y)[0] & 255))<<56)|(((ulong64)((y)[1] & 255))<<48) | \ - (((ulong64)((y)[2] & 255))<<40)|(((ulong64)((y)[3] & 255))<<32) | \ - (((ulong64)((y)[4] & 255))<<24)|(((ulong64)((y)[5] & 255))<<16) | \ - (((ulong64)((y)[6] & 255))<<8)|(((ulong64)((y)[7] & 255))); } - -#endif /* ENDIAN_NEUTRAL */ - -#ifdef ENDIAN_LITTLE - -#define STORE32H(x, y) \ - { (y)[0] = (unsigned char)(((x)>>24)&255); (y)[1] = (unsigned char)(((x)>>16)&255); \ - (y)[2] = (unsigned char)(((x)>>8)&255); (y)[3] = (unsigned char)((x)&255); } - -#define LOAD32H(x, y) \ - { x = ((unsigned long)((y)[0] & 255)<<24) | \ - ((unsigned long)((y)[1] & 255)<<16) | \ - ((unsigned long)((y)[2] & 255)<<8) | \ - ((unsigned long)((y)[3] & 255)); } - -#define STORE64H(x, y) \ - { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \ - (y)[2] = (unsigned char)(((x)>>40)&255); (y)[3] = (unsigned char)(((x)>>32)&255); \ - (y)[4] = (unsigned char)(((x)>>24)&255); (y)[5] = (unsigned char)(((x)>>16)&255); \ - (y)[6] = (unsigned char)(((x)>>8)&255); (y)[7] = (unsigned char)((x)&255); } - -#define LOAD64H(x, y) \ - { x = (((ulong64)((y)[0] & 255))<<56)|(((ulong64)((y)[1] & 255))<<48) | \ - (((ulong64)((y)[2] & 255))<<40)|(((ulong64)((y)[3] & 255))<<32) | \ - (((ulong64)((y)[4] & 255))<<24)|(((ulong64)((y)[5] & 255))<<16) | \ - (((ulong64)((y)[6] & 255))<<8)|(((ulong64)((y)[7] & 255))); } - -#ifdef ENDIAN_32BITWORD - -#define STORE32L(x, y) \ - { unsigned long __t = (x); memcpy(y, &__t, 4); } - -#define LOAD32L(x, y) \ - memcpy(&(x), y, 4); - -#define STORE64L(x, y) \ - { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \ - (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \ - (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \ - (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } - -#define LOAD64L(x, y) \ - { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48)| \ - (((ulong64)((y)[5] & 255))<<40)|(((ulong64)((y)[4] & 255))<<32)| \ - (((ulong64)((y)[3] & 255))<<24)|(((ulong64)((y)[2] & 255))<<16)| \ - (((ulong64)((y)[1] & 255))<<8)|(((ulong64)((y)[0] & 255))); } - -#else /* 64-bit words then */ - -#define STORE32L(x, y) \ - { unsigned long __t = (x); memcpy(y, &__t, 4); } - -#define LOAD32L(x, y) \ - { memcpy(&(x), y, 4); x &= 0xFFFFFFFF; } - -#define STORE64L(x, y) \ - { ulong64 __t = (x); memcpy(y, &__t, 8); } - -#define LOAD64L(x, y) \ - { memcpy(&(x), y, 8); } - -#endif /* ENDIAN_64BITWORD */ -#endif /* ENDIAN_LITTLE */ - -#ifdef ENDIAN_BIG -#define STORE32L(x, y) \ - { (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \ - (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } - -#define LOAD32L(x, y) \ - { x = ((unsigned long)((y)[3] & 255)<<24) | \ - ((unsigned long)((y)[2] & 255)<<16) | \ - ((unsigned long)((y)[1] & 255)<<8) | \ - ((unsigned long)((y)[0] & 255)); } - -#define STORE64L(x, y) \ - { (y)[7] = (unsigned char)(((x)>>56)&255); (y)[6] = (unsigned char)(((x)>>48)&255); \ - (y)[5] = (unsigned char)(((x)>>40)&255); (y)[4] = (unsigned char)(((x)>>32)&255); \ - (y)[3] = (unsigned char)(((x)>>24)&255); (y)[2] = (unsigned char)(((x)>>16)&255); \ - (y)[1] = (unsigned char)(((x)>>8)&255); (y)[0] = (unsigned char)((x)&255); } - -#define LOAD64L(x, y) \ - { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48) | \ - (((ulong64)((y)[5] & 255))<<40)|(((ulong64)((y)[4] & 255))<<32) | \ - (((ulong64)((y)[3] & 255))<<24)|(((ulong64)((y)[2] & 255))<<16) | \ - (((ulong64)((y)[1] & 255))<<8)|(((ulong64)((y)[0] & 255))); } - -#ifdef ENDIAN_32BITWORD - -#define STORE32H(x, y) \ - { unsigned long __t = (x); memcpy(y, &__t, 4); } - -#define LOAD32H(x, y) \ - memcpy(&(x), y, 4); - -#define STORE64H(x, y) \ - { (y)[0] = (unsigned char)(((x)>>56)&255); (y)[1] = (unsigned char)(((x)>>48)&255); \ - (y)[2] = (unsigned char)(((x)>>40)&255); (y)[3] = (unsigned char)(((x)>>32)&255); \ - (y)[4] = (unsigned char)(((x)>>24)&255); (y)[5] = (unsigned char)(((x)>>16)&255); \ - (y)[6] = (unsigned char)(((x)>>8)&255); (y)[7] = (unsigned char)((x)&255); } - -#define LOAD64H(x, y) \ - { x = (((ulong64)((y)[0] & 255))<<56)|(((ulong64)((y)[1] & 255))<<48)| \ - (((ulong64)((y)[2] & 255))<<40)|(((ulong64)((y)[3] & 255))<<32)| \ - (((ulong64)((y)[4] & 255))<<24)|(((ulong64)((y)[5] & 255))<<16)| \ - (((ulong64)((y)[6] & 255))<<8)| (((ulong64)((y)[7] & 255))); } - -#else /* 64-bit words then */ - -#define STORE32H(x, y) \ - { unsigned long __t = (x); memcpy(y, &__t, 4); } - -#define LOAD32H(x, y) \ - { memcpy(&(x), y, 4); x &= 0xFFFFFFFF; } - -#define STORE64H(x, y) \ - { ulong64 __t = (x); memcpy(y, &__t, 8); } - -#define LOAD64H(x, y) \ - { memcpy(&(x), y, 8); } - -#endif /* ENDIAN_64BITWORD */ -#endif /* ENDIAN_BIG */ - -/* - packet code */ -#if defined(USE_RSA) || defined(MDH) || defined(MECC) - #define PACKET - -/* - size of a packet header in bytes */ - #define PACKET_SIZE 4 - -/* - Section tags - */ - #define PACKET_SECT_RSA 0 - #define PACKET_SECT_DH 1 - #define PACKET_SECT_ECC 2 - #define PACKET_SECT_DSA 3 - -/* - Subsection Tags for the first three sections - */ - #define PACKET_SUB_KEY 0 - #define PACKET_SUB_ENCRYPTED 1 - #define PACKET_SUB_SIGNED 2 - #define PACKET_SUB_ENC_KEY 3 -#endif - -/* - fix for MSVC ...evil! - */ -#ifdef WIN32 -#ifdef _MSC_VER - #define CONST64(n) n ## ui64 - typedef unsigned __int64 ulong64; -#else - #define CONST64(n) n ## ULL - typedef unsigned long long ulong64; -#endif -#endif /* WIN32 */ - - -#define BSWAP(x) ( ((x>>24)&0x000000FFUL) | ((x<<24)&0xFF000000UL) | \ - ((x>>8)&0x0000FF00UL) | ((x<<8)&0x00FF0000UL) ) - -#ifdef _MSC_VER - -/* - instrinsic rotate - */ -#include <stdlib.h> -#pragma intrinsic(_lrotr,_lrotl) -#define ROR(x,n) _lrotr(x,n) -#define ROL(x,n) _lrotl(x,n) -#define RORc(x,n) _lrotr(x,n) -#define ROLc(x,n) _lrotl(x,n) - -/* -#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && !defined(INTEL_CC) && !defined(PS_NO_ASM) - -static inline unsigned ROL(unsigned word, int32 i) -{ - asm ("roll %%cl,%0" - :"0" (word),"c" (i)); - return word; -} - -static inline unsigned ROR(unsigned word, int32 i) -{ - asm ("rorl %%cl,%0" - :"=r" (word) - :"0" (word),"c" (i)); - return word; -} -*/ -/* -#ifndef PS_NO_ROLC - -static inline unsigned ROLc(unsigned word, const int32 i) -{ - asm ("roll %2,%0" - :"=r" (word) - :"0" (word),"I" (i)); - return word; -} - -static inline unsigned RORc(unsigned word, const int32 i) -{ - asm ("rorl %2,%0" - :"=r" (word) - :"0" (word),"I" (i)); - return word; -} - -#else - -#define ROLc ROL -#define RORc ROR - -#endif -*/ - -#else /* _MSC_VER */ - -/* - rotates the hard way - */ -#define ROL(x, y) ( (((unsigned long)(x)<<(unsigned long)((y)&31)) | (((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL) -#define ROR(x, y) ( ((((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)((y)&31)) | ((unsigned long)(x)<<(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL) -#define ROLc(x, y) ( (((unsigned long)(x)<<(unsigned long)((y)&31)) | (((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL) -#define RORc(x, y) ( ((((unsigned long)(x)&0xFFFFFFFFUL)>>(unsigned long)((y)&31)) | ((unsigned long)(x)<<(unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL) - -#endif /* _MSC_VER */ - -/* 64-bit Rotates */ -#if 0 - -#if defined(__GNUC__) && defined(__x86_64__) && !defined(PS_NO_ASM) - -static inline unsigned long ROL64(unsigned long word, int32 i) -{ - asm("rolq %%cl,%0" - :"=r" (word) - :"0" (word),"c" (i)); - return word; -} - -static inline unsigned long ROR64(unsigned long word, int32 i) -{ - asm("rorq %%cl,%0" - :"=r" (word) - :"0" (word),"c" (i)); - return word; -} - -#ifndef PS_NO_ROLC - -static inline unsigned long ROL64c(unsigned long word, const int32 i) -{ - asm("rolq %2,%0" - :"=r" (word) - :"0" (word),"J" (i)); - return word; -} - -static inline unsigned long ROR64c(unsigned long word, const int32 i) -{ - asm("rorq %2,%0" - :"=r" (word) - :"0" (word),"J" (i)); - return word; -} - -#else /* PS_NO_ROLC */ - -#define ROL64c ROL -#define ROR64c ROR - -#endif /* PS_NO_ROLC */ -#endif -#endif /* commented out */ - -#define ROL64(x, y) \ - ( (((x)<<((ulong64)(y)&63)) | \ - (((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)64-((y)&63)))) & CONST64(0xFFFFFFFFFFFFFFFF)) - -#define ROR64(x, y) \ - ( ((((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)(y)&CONST64(63))) | \ - ((x)<<((ulong64)(64-((y)&CONST64(63)))))) & CONST64(0xFFFFFFFFFFFFFFFF)) - -#define ROL64c(x, y) \ - ( (((x)<<((ulong64)(y)&63)) | \ - (((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)64-((y)&63)))) & CONST64(0xFFFFFFFFFFFFFFFF)) - -#define ROR64c(x, y) \ - ( ((((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)(y)&CONST64(63))) | \ - ((x)<<((ulong64)(64-((y)&CONST64(63)))))) & CONST64(0xFFFFFFFFFFFFFFFF)) - -#undef MAX -#undef MIN -#define MAX(x, y) ( ((x)>(y))?(x):(y) ) -#define MIN(x, y) ( ((x)<(y))?(x):(y) ) - -/* - extract a byte portably This MSC code causes runtime errors in VS.NET, - always use the other - */ -/* -#ifdef _MSC_VER - #define byte(x, n) ((unsigned char)((x) >> (8 * (n)))) -#else -*/ - #define byte(x, n) (((x) >> (8 * (n))) & 255) -/* -#endif -*/ -#ifdef __cplusplus - } -#endif /* __cplusplus */ - -#endif /* _h_PSCRYPTO */ - -/******************************************************************************/ - |