mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-12-05 09:21:59 +08:00
120 lines
3.7 KiB
C++
120 lines
3.7 KiB
C++
|
/*
|
||
|
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
||
|
*
|
||
|
* Licensed under the OpenSSL license (the "License"). You may not use
|
||
|
* this file except in compliance with the License. You can obtain a copy
|
||
|
* in the file LICENSE in the source distribution or at
|
||
|
* https://www.openssl.org/source/license.html
|
||
|
*/
|
||
|
|
||
|
#ifndef HEADER_SHA_H
|
||
|
# define HEADER_SHA_H
|
||
|
|
||
|
# include <openssl/e_os2.h>
|
||
|
# include <stddef.h>
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
extern "C" {
|
||
|
#endif
|
||
|
|
||
|
/*-
|
||
|
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||
|
* ! SHA_LONG has to be at least 32 bits wide. !
|
||
|
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||
|
*/
|
||
|
# define SHA_LONG unsigned int
|
||
|
|
||
|
# define SHA_LBLOCK 16
|
||
|
# define SHA_CBLOCK (SHA_LBLOCK*4)/* SHA treats input data as a
|
||
|
* contiguous array of 32 bit wide
|
||
|
* big-endian values. */
|
||
|
# define SHA_LAST_BLOCK (SHA_CBLOCK-8)
|
||
|
# define SHA_DIGEST_LENGTH 20
|
||
|
|
||
|
typedef struct SHAstate_st {
|
||
|
SHA_LONG h0, h1, h2, h3, h4;
|
||
|
SHA_LONG Nl, Nh;
|
||
|
SHA_LONG data[SHA_LBLOCK];
|
||
|
unsigned int num;
|
||
|
} SHA_CTX;
|
||
|
|
||
|
int SHA1_Init(SHA_CTX *c);
|
||
|
int SHA1_Update(SHA_CTX *c, const void *data, size_t len);
|
||
|
int SHA1_Final(unsigned char *md, SHA_CTX *c);
|
||
|
unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md);
|
||
|
void SHA1_Transform(SHA_CTX *c, const unsigned char *data);
|
||
|
|
||
|
# define SHA256_CBLOCK (SHA_LBLOCK*4)/* SHA-256 treats input data as a
|
||
|
* contiguous array of 32 bit wide
|
||
|
* big-endian values. */
|
||
|
|
||
|
typedef struct SHA256state_st {
|
||
|
SHA_LONG h[8];
|
||
|
SHA_LONG Nl, Nh;
|
||
|
SHA_LONG data[SHA_LBLOCK];
|
||
|
unsigned int num, md_len;
|
||
|
} SHA256_CTX;
|
||
|
|
||
|
int SHA224_Init(SHA256_CTX *c);
|
||
|
int SHA224_Update(SHA256_CTX *c, const void *data, size_t len);
|
||
|
int SHA224_Final(unsigned char *md, SHA256_CTX *c);
|
||
|
unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md);
|
||
|
int SHA256_Init(SHA256_CTX *c);
|
||
|
int SHA256_Update(SHA256_CTX *c, const void *data, size_t len);
|
||
|
int SHA256_Final(unsigned char *md, SHA256_CTX *c);
|
||
|
unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md);
|
||
|
void SHA256_Transform(SHA256_CTX *c, const unsigned char *data);
|
||
|
|
||
|
# define SHA224_DIGEST_LENGTH 28
|
||
|
# define SHA256_DIGEST_LENGTH 32
|
||
|
# define SHA384_DIGEST_LENGTH 48
|
||
|
# define SHA512_DIGEST_LENGTH 64
|
||
|
|
||
|
/*
|
||
|
* Unlike 32-bit digest algorithms, SHA-512 *relies* on SHA_LONG64
|
||
|
* being exactly 64-bit wide. See Implementation Notes in sha512.c
|
||
|
* for further details.
|
||
|
*/
|
||
|
/*
|
||
|
* SHA-512 treats input data as a
|
||
|
* contiguous array of 64 bit
|
||
|
* wide big-endian values.
|
||
|
*/
|
||
|
# define SHA512_CBLOCK (SHA_LBLOCK*8)
|
||
|
# if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
|
||
|
# define SHA_LONG64 unsigned __int64
|
||
|
# define U64(C) C##UI64
|
||
|
# elif defined(__arch64__)
|
||
|
# define SHA_LONG64 unsigned long
|
||
|
# define U64(C) C##UL
|
||
|
# else
|
||
|
# define SHA_LONG64 unsigned long long
|
||
|
# define U64(C) C##ULL
|
||
|
# endif
|
||
|
|
||
|
typedef struct SHA512state_st {
|
||
|
SHA_LONG64 h[8];
|
||
|
SHA_LONG64 Nl, Nh;
|
||
|
union {
|
||
|
SHA_LONG64 d[SHA_LBLOCK];
|
||
|
unsigned char p[SHA512_CBLOCK];
|
||
|
} u;
|
||
|
unsigned int num, md_len;
|
||
|
} SHA512_CTX;
|
||
|
|
||
|
int SHA384_Init(SHA512_CTX *c);
|
||
|
int SHA384_Update(SHA512_CTX *c, const void *data, size_t len);
|
||
|
int SHA384_Final(unsigned char *md, SHA512_CTX *c);
|
||
|
unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md);
|
||
|
int SHA512_Init(SHA512_CTX *c);
|
||
|
int SHA512_Update(SHA512_CTX *c, const void *data, size_t len);
|
||
|
int SHA512_Final(unsigned char *md, SHA512_CTX *c);
|
||
|
unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md);
|
||
|
void SHA512_Transform(SHA512_CTX *c, const unsigned char *data);
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
#endif
|