Import sha2 implementation 1.1 from Aaron D. Gifford
Update cm_sha2.[hc] from sha2.[hc] in "sha2-1.1-ALPHA.tgz" downloaded today from http://www.aarongifford.com/computers/sha.html with trivial whitespace cleanup. This adds SHA-224 support.
This commit is contained in:
Brad King
parent
9912c41c17
commit
8251b20d4b
1111
Source/cm_sha2.c
1111
Source/cm_sha2.c
File diff suppressed because it is too large
Load Diff
192
Source/cm_sha2.h
192
Source/cm_sha2.h
|
|
@ -1,8 +1,9 @@
|
|||
/*
|
||||
* FILE: sha2.h
|
||||
* AUTHOR: Aaron D. Gifford - http://www.aarongifford.com/
|
||||
* FILE: sha2.h
|
||||
* AUTHOR: Aaron D. Gifford
|
||||
* http://www.aarongifford.com/computers/sha.html
|
||||
*
|
||||
* Copyright (c) 2000-2001, Aaron D. Gifford
|
||||
* Copyright (c) 2000-2003, Aaron D. Gifford
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
|
|
@ -29,7 +30,7 @@
|
|||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: sha2.h,v 1.1 2001/11/08 00:02:01 adg Exp adg $
|
||||
* $Id: sha2.h,v 1.4 2004/01/07 19:06:18 adg Exp $
|
||||
*/
|
||||
|
||||
#ifndef __SHA2_H__
|
||||
|
|
@ -54,27 +55,30 @@ extern "C" {
|
|||
#endif /* SHA2_USE_INTTYPES_H */
|
||||
|
||||
|
||||
/*** SHA-256/384/512 Various Length Definitions ***********************/
|
||||
#define SHA256_BLOCK_LENGTH 64
|
||||
#define SHA256_DIGEST_LENGTH 32
|
||||
#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)
|
||||
#define SHA384_BLOCK_LENGTH 128
|
||||
#define SHA384_DIGEST_LENGTH 48
|
||||
#define SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1)
|
||||
#define SHA512_BLOCK_LENGTH 128
|
||||
#define SHA512_DIGEST_LENGTH 64
|
||||
#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1)
|
||||
/*** SHA-224/256/384/512 Various Length Definitions *******************/
|
||||
|
||||
/* Digest lengths for SHA-1/224/256/384/512 */
|
||||
#define SHA1_DIGEST_LENGTH 20
|
||||
#define SHA1_DIGEST_STRING_LENGTH (SHA1_DIGEST_LENGTH * 2 + 1)
|
||||
#define SHA224_DIGEST_LENGTH 28
|
||||
#define SHA224_DIGEST_STRING_LENGTH (SHA224_DIGEST_LENGTH * 2 + 1)
|
||||
#define SHA256_DIGEST_LENGTH 32
|
||||
#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)
|
||||
#define SHA384_DIGEST_LENGTH 48
|
||||
#define SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1)
|
||||
#define SHA512_DIGEST_LENGTH 64
|
||||
#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1)
|
||||
|
||||
|
||||
/*** SHA-256/384/512 Context Structures *******************************/
|
||||
/*** SHA-224/256/384/512 Context Structures ***************************/
|
||||
/* NOTE: If your architecture does not define either u_intXX_t types or
|
||||
* uintXX_t (from inttypes.h), you may need to define things by hand
|
||||
* for your system:
|
||||
*/
|
||||
#if 0
|
||||
typedef unsigned char u_int8_t; /* 1-byte (8-bits) */
|
||||
typedef unsigned int u_int32_t; /* 4-bytes (32-bits) */
|
||||
typedef unsigned long long u_int64_t; /* 8-bytes (64-bits) */
|
||||
typedef unsigned char u_int8_t; /* 1-byte (8-bits) */
|
||||
typedef unsigned int u_int32_t; /* 4-bytes (32-bits) */
|
||||
typedef unsigned long long u_int64_t; /* 8-bytes (64-bits) */
|
||||
#endif
|
||||
/*
|
||||
* Most BSD systems already define u_intXX_t types, as does Linux.
|
||||
|
|
@ -94,81 +98,139 @@ typedef unsigned long long u_int64_t; /* 8-bytes (64-bits) */
|
|||
*/
|
||||
#ifdef SHA2_USE_INTTYPES_H
|
||||
|
||||
typedef struct _SHA256_CTX {
|
||||
uint32_t state[8];
|
||||
uint64_t bitcount;
|
||||
uint8_t buffer[SHA256_BLOCK_LENGTH];
|
||||
} SHA256_CTX;
|
||||
typedef struct _SHA512_CTX {
|
||||
uint64_t state[8];
|
||||
uint64_t bitcount[2];
|
||||
uint8_t buffer[SHA512_BLOCK_LENGTH];
|
||||
} SHA512_CTX;
|
||||
typedef union _SHA_CTX {
|
||||
/* SHA-1 uses this part of the union: */
|
||||
struct {
|
||||
uint32_t state[5];
|
||||
uint64_t bitcount;
|
||||
uint8_t buffer[64];
|
||||
} s1;
|
||||
|
||||
/* SHA-224 and SHA-256 use this part of the union: */
|
||||
struct {
|
||||
uint32_t state[8];
|
||||
uint64_t bitcount;
|
||||
uint8_t buffer[64];
|
||||
} s256;
|
||||
|
||||
/* SHA-384 and SHA-512 use this part of the union: */
|
||||
struct {
|
||||
uint64_t state[8];
|
||||
uint64_t bitcount[2];
|
||||
uint8_t buffer[128];
|
||||
} s512;
|
||||
} SHA_CTX;
|
||||
|
||||
#else /* SHA2_USE_INTTYPES_H */
|
||||
|
||||
typedef struct _SHA256_CTX {
|
||||
u_int32_t state[8];
|
||||
u_int64_t bitcount;
|
||||
u_int8_t buffer[SHA256_BLOCK_LENGTH];
|
||||
} SHA256_CTX;
|
||||
typedef struct _SHA512_CTX {
|
||||
u_int64_t state[8];
|
||||
u_int64_t bitcount[2];
|
||||
u_int8_t buffer[SHA512_BLOCK_LENGTH];
|
||||
} SHA512_CTX;
|
||||
typedef union _SHA_CTX {
|
||||
/* SHA-1 uses this part of the union: */
|
||||
struct {
|
||||
u_int32_t state[5];
|
||||
u_int64_t bitcount;
|
||||
u_int8_t buffer[64];
|
||||
} s1;
|
||||
|
||||
/* SHA-224 and SHA-256 use this part of the union: */
|
||||
struct {
|
||||
u_int32_t state[8];
|
||||
u_int64_t bitcount;
|
||||
u_int8_t buffer[64];
|
||||
} s256;
|
||||
|
||||
/* SHA-384 and SHA-512 use this part of the union: */
|
||||
struct {
|
||||
u_int64_t state[8];
|
||||
u_int64_t bitcount[2];
|
||||
u_int8_t buffer[128];
|
||||
} s512;
|
||||
} SHA_CTX;
|
||||
|
||||
#endif /* SHA2_USE_INTTYPES_H */
|
||||
|
||||
typedef SHA512_CTX SHA384_CTX;
|
||||
|
||||
|
||||
/*** SHA-256/384/512 Function Prototypes ******************************/
|
||||
#ifndef NOPROTO
|
||||
#ifdef SHA2_USE_INTTYPES_H
|
||||
|
||||
void SHA256_Init(SHA256_CTX *);
|
||||
void SHA256_Update(SHA256_CTX*, const uint8_t*, size_t);
|
||||
void SHA256_Final(uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
|
||||
char* SHA256_End(SHA256_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
|
||||
void SHA1_Init(SHA_CTX*);
|
||||
void SHA1_Update(SHA_CTX*, const uint8_t*, size_t);
|
||||
void SHA1_Final(uint8_t[SHA1_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA1_End(SHA_CTX*, char[SHA1_DIGEST_STRING_LENGTH]);
|
||||
char* SHA1_Data(const uint8_t*, size_t, char[SHA1_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA224_Init(SHA_CTX*);
|
||||
void SHA224_Update(SHA_CTX*, const uint8_t*, size_t);
|
||||
void SHA224_Final(uint8_t[SHA224_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA224_End(SHA_CTX*, char[SHA224_DIGEST_STRING_LENGTH]);
|
||||
char* SHA224_Data(const uint8_t*, size_t, char[SHA224_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA256_Init(SHA_CTX*);
|
||||
void SHA256_Update(SHA_CTX*, const uint8_t*, size_t);
|
||||
void SHA256_Final(uint8_t[SHA256_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA256_End(SHA_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
|
||||
char* SHA256_Data(const uint8_t*, size_t, char[SHA256_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA384_Init(SHA384_CTX*);
|
||||
void SHA384_Update(SHA384_CTX*, const uint8_t*, size_t);
|
||||
void SHA384_Final(uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*);
|
||||
char* SHA384_End(SHA384_CTX*, char[SHA384_DIGEST_STRING_LENGTH]);
|
||||
void SHA384_Init(SHA_CTX*);
|
||||
void SHA384_Update(SHA_CTX*, const uint8_t*, size_t);
|
||||
void SHA384_Final(uint8_t[SHA384_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA384_End(SHA_CTX*, char[SHA384_DIGEST_STRING_LENGTH]);
|
||||
char* SHA384_Data(const uint8_t*, size_t, char[SHA384_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA512_Init(SHA512_CTX*);
|
||||
void SHA512_Update(SHA512_CTX*, const uint8_t*, size_t);
|
||||
void SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
|
||||
char* SHA512_End(SHA512_CTX*, char[SHA512_DIGEST_STRING_LENGTH]);
|
||||
void SHA512_Init(SHA_CTX*);
|
||||
void SHA512_Update(SHA_CTX*, const uint8_t*, size_t);
|
||||
void SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA512_End(SHA_CTX*, char[SHA512_DIGEST_STRING_LENGTH]);
|
||||
char* SHA512_Data(const uint8_t*, size_t, char[SHA512_DIGEST_STRING_LENGTH]);
|
||||
|
||||
#else /* SHA2_USE_INTTYPES_H */
|
||||
|
||||
void SHA256_Init(SHA256_CTX *);
|
||||
void SHA256_Update(SHA256_CTX*, const u_int8_t*, size_t);
|
||||
void SHA256_Final(u_int8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
|
||||
char* SHA256_End(SHA256_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
|
||||
void SHA1_Init(SHA_CTX*);
|
||||
void SHA1_Update(SHA_CTX*, const u_int8_t*, size_t);
|
||||
void SHA1_Final(u_int8_t[SHA1_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA1_End(SHA_CTX*, char[SHA1_DIGEST_STRING_LENGTH]);
|
||||
char* SHA1_Data(const u_int8_t*, size_t, char[SHA1_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA224_Init(SHA_CTX*);
|
||||
void SHA224_Update(SHA_CTX*, const u_int8_t*, size_t);
|
||||
void SHA224_Final(u_int8_t[SHA224_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA224_End(SHA_CTX*, char[SHA224_DIGEST_STRING_LENGTH]);
|
||||
char* SHA224_Data(const u_int8_t*, size_t, char[SHA224_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA256_Init(SHA_CTX*);
|
||||
void SHA256_Update(SHA_CTX*, const u_int8_t*, size_t);
|
||||
void SHA256_Final(u_int8_t[SHA256_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA256_End(SHA_CTX*, char[SHA256_DIGEST_STRING_LENGTH]);
|
||||
char* SHA256_Data(const u_int8_t*, size_t, char[SHA256_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA384_Init(SHA384_CTX*);
|
||||
void SHA384_Update(SHA384_CTX*, const u_int8_t*, size_t);
|
||||
void SHA384_Final(u_int8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*);
|
||||
char* SHA384_End(SHA384_CTX*, char[SHA384_DIGEST_STRING_LENGTH]);
|
||||
void SHA384_Init(SHA_CTX*);
|
||||
void SHA384_Update(SHA_CTX*, const u_int8_t*, size_t);
|
||||
void SHA384_Final(u_int8_t[SHA384_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA384_End(SHA_CTX*, char[SHA384_DIGEST_STRING_LENGTH]);
|
||||
char* SHA384_Data(const u_int8_t*, size_t, char[SHA384_DIGEST_STRING_LENGTH]);
|
||||
|
||||
void SHA512_Init(SHA512_CTX*);
|
||||
void SHA512_Update(SHA512_CTX*, const u_int8_t*, size_t);
|
||||
void SHA512_Final(u_int8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
|
||||
char* SHA512_End(SHA512_CTX*, char[SHA512_DIGEST_STRING_LENGTH]);
|
||||
void SHA512_Init(SHA_CTX*);
|
||||
void SHA512_Update(SHA_CTX*, const u_int8_t*, size_t);
|
||||
void SHA512_Final(u_int8_t[SHA512_DIGEST_LENGTH], SHA_CTX*);
|
||||
char* SHA512_End(SHA_CTX*, char[SHA512_DIGEST_STRING_LENGTH]);
|
||||
char* SHA512_Data(const u_int8_t*, size_t, char[SHA512_DIGEST_STRING_LENGTH]);
|
||||
|
||||
#endif /* SHA2_USE_INTTYPES_H */
|
||||
|
||||
#else /* NOPROTO */
|
||||
|
||||
void SHA1_Init();
|
||||
void SHA1_Update();
|
||||
void SHA1_Final();
|
||||
char* SHA1_End();
|
||||
char* SHA1_Data();
|
||||
|
||||
void SHA224_Init();
|
||||
void SHA224_Update();
|
||||
void SHA224_Final();
|
||||
char* SHA224_End();
|
||||
char* SHA224_Data();
|
||||
|
||||
void SHA256_Init();
|
||||
void SHA256_Update();
|
||||
void SHA256_Final();
|
||||
|
|
@ -189,7 +251,7 @@ char* SHA512_Data();
|
|||
|
||||
#endif /* NOPROTO */
|
||||
|
||||
#ifdef __cplusplus
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue