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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#ifdef FREEBL_NO_DEPEND
#include "stubs.h"
#endif
#include "nspr.h"
#include "hasht.h"
#include "blapi.h" /* below the line */
#include "secerr.h"
static void *
null_hash_new_context(void)
{
return NULL;
}
static void *
null_hash_clone_context(void *v)
{
PORT_Assert(v == NULL);
return NULL;
}
static void
null_hash_begin(void *v)
{
}
static void
null_hash_update(void *v, const unsigned char *input, unsigned int length)
{
}
static void
null_hash_end(void *v, unsigned char *output, unsigned int *outLen,
unsigned int maxOut)
{
*outLen = 0;
}
static void
null_hash_destroy_context(void *v, PRBool b)
{
PORT_Assert(v == NULL);
}
const SECHashObject SECRawHashObjects[] = {
{ 0,
(void *(*)(void))null_hash_new_context,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))null_hash_destroy_context,
(void (*)(void *))null_hash_begin,
(void (*)(void *, const unsigned char *, unsigned int))null_hash_update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))null_hash_end,
0,
HASH_AlgNULL,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))null_hash_end },
{
MD2_LENGTH,
(void *(*)(void))MD2_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))MD2_DestroyContext,
(void (*)(void *))MD2_Begin,
(void (*)(void *, const unsigned char *, unsigned int))MD2_Update,
(void (*)(void *, unsigned char *, unsigned int *, unsigned int))MD2_End,
MD2_BLOCK_LENGTH,
HASH_AlgMD2,
NULL /* end_raw */
},
{ MD5_LENGTH,
(void *(*)(void))MD5_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))MD5_DestroyContext,
(void (*)(void *))MD5_Begin,
(void (*)(void *, const unsigned char *, unsigned int))MD5_Update,
(void (*)(void *, unsigned char *, unsigned int *, unsigned int))MD5_End,
MD5_BLOCK_LENGTH,
HASH_AlgMD5,
(void (*)(void *, unsigned char *, unsigned int *, unsigned int))MD5_EndRaw },
{ SHA1_LENGTH,
(void *(*)(void))SHA1_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA1_DestroyContext,
(void (*)(void *))SHA1_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA1_Update,
(void (*)(void *, unsigned char *, unsigned int *, unsigned int))SHA1_End,
SHA1_BLOCK_LENGTH,
HASH_AlgSHA1,
(void (*)(void *, unsigned char *, unsigned int *, unsigned int))
SHA1_EndRaw },
{ SHA256_LENGTH,
(void *(*)(void))SHA256_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA256_DestroyContext,
(void (*)(void *))SHA256_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA256_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA256_End,
SHA256_BLOCK_LENGTH,
HASH_AlgSHA256,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA256_EndRaw },
{ SHA384_LENGTH,
(void *(*)(void))SHA384_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA384_DestroyContext,
(void (*)(void *))SHA384_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA384_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA384_End,
SHA384_BLOCK_LENGTH,
HASH_AlgSHA384,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA384_EndRaw },
{ SHA512_LENGTH,
(void *(*)(void))SHA512_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA512_DestroyContext,
(void (*)(void *))SHA512_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA512_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA512_End,
SHA512_BLOCK_LENGTH,
HASH_AlgSHA512,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA512_EndRaw },
{ SHA224_LENGTH,
(void *(*)(void))SHA224_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA224_DestroyContext,
(void (*)(void *))SHA224_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA224_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA224_End,
SHA224_BLOCK_LENGTH,
HASH_AlgSHA224,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA224_EndRaw },
{ SHA3_224_LENGTH,
(void *(*)(void))SHA3_224_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA3_224_DestroyContext,
(void (*)(void *))SHA3_224_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA3_224_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA3_224_End,
SHA3_224_BLOCK_LENGTH,
HASH_AlgSHA3_224,
NULL },
{ SHA3_256_LENGTH,
(void *(*)(void))SHA3_256_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA3_256_DestroyContext,
(void (*)(void *))SHA3_256_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA3_256_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA3_256_End,
SHA3_256_BLOCK_LENGTH,
HASH_AlgSHA3_256,
NULL },
{ SHA3_384_LENGTH,
(void *(*)(void))SHA3_384_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA3_384_DestroyContext,
(void (*)(void *))SHA3_384_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA3_384_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA3_384_End,
SHA3_384_BLOCK_LENGTH,
HASH_AlgSHA3_384,
NULL },
{ SHA3_512_LENGTH,
(void *(*)(void))SHA3_512_NewContext,
(void *(*)(void *))null_hash_clone_context,
(void (*)(void *, PRBool))SHA3_512_DestroyContext,
(void (*)(void *))SHA3_512_Begin,
(void (*)(void *, const unsigned char *, unsigned int))SHA3_512_Update,
(void (*)(void *, unsigned char *, unsigned int *,
unsigned int))SHA3_512_End,
SHA3_512_BLOCK_LENGTH,
HASH_AlgSHA3_512,
NULL },
};
const SECHashObject *
HASH_GetRawHashObject(HASH_HashType hashType)
{
if (hashType <= HASH_AlgNULL || hashType >= HASH_AlgTOTAL) {
PORT_SetError(SEC_ERROR_INVALID_ARGS);
return NULL;
}
return &SECRawHashObjects[hashType];
}