hmacsha224.c File Reference

#include "precomp.h"
#include "hmac_pattern.c"

Include dependency graph for hmacsha224.c:

Go to the source code of this file.

Macros
#define	SymCryptSha224AppendBlocks   SymCryptSha256AppendBlocks
#define	ALG   SHA224
#define	Alg   Sha224
#define	SET_DATALENGTH(state, len)   {state.dataLengthL = len;}

Functions
VOID SYMCRYPT_CALL	SymCryptHmacSha224Selftest (void)

Variables
const SYMCRYPT_MAC	SymCryptHmacSha224Algorithm_default
const PCSYMCRYPT_MAC	SymCryptHmacSha224Algorithm = &SymCryptHmacSha224Algorithm_default
static const BYTE	hmacSha224Kat [28]

Macro Definition Documentation

ALG

#define ALG   SHA224

Definition at line 11 of file hmacsha224.c.

Alg

#define Alg   Sha224

Definition at line 12 of file hmacsha224.c.

SET_DATALENGTH

#define SET_DATALENGTH	(		state,
			len
	)		{state.dataLengthL = len;}

Definition at line 13 of file hmacsha224.c.

SymCryptSha224AppendBlocks

#define SymCryptSha224AppendBlocks   SymCryptSha256AppendBlocks

Definition at line 9 of file hmacsha224.c.

Function Documentation

SymCryptHmacSha224Selftest()

VOID SYMCRYPT_CALL SymCryptHmacSha224Selftest

(

void

)

Definition at line 43 of file hmacsha224.c.

{
    SYMCRYPT_HMAC_SHA224_EXPANDED_KEY xKey;
    BYTE res[SYMCRYPT_HMAC_SHA224_RESULT_SIZE];
 
    SymCryptHmacSha224ExpandKey( &xKey, SymCryptTestKey32, 16 );
    SymCryptHmacSha224( &xKey, SymCryptTestMsg3, sizeof( SymCryptTestMsg3 ), res );
 
    SymCryptInjectError( res, sizeof( res ) );
 
    if( memcmp( res, hmacSha224Kat, sizeof( res ) ) != 0 )
    {
        SymCryptFatal( 'hsh4' );
    }
 
    //
    // Normally we would wipe the expanded key structure here,
    // but as this is a selftest with known data this is not needed.
    //
}

Variable Documentation

hmacSha224Kat

const BYTE hmacSha224Kat[28]

static

Initial value:

= {
    0x3e, 0x1c, 0x48, 0x2f, 0x66, 0x49, 0x67, 0xa9,
    0xad, 0x4f, 0x76, 0x52, 0x36, 0xf8, 0x5a, 0x1f,
    0x63, 0x5b, 0x34, 0xe9, 0x35, 0x71, 0x62, 0x35,
    0xa2, 0x9e, 0x61, 0xb1
}

Definition at line 33 of file hmacsha224.c.

Referenced by SymCryptHmacSha224Selftest().

SymCryptHmacSha224Algorithm

const PCSYMCRYPT_MAC SymCryptHmacSha224Algorithm = &SymCryptHmacSha224Algorithm_default

Definition at line 31 of file hmacsha224.c.

SymCryptHmacSha224Algorithm_default

const SYMCRYPT_MAC SymCryptHmacSha224Algorithm_default

Initial value:

= {
    SymCryptHmacSha224ExpandKey,
    SymCryptHmacSha224Init,
    SymCryptHmacSha224Append,
    SymCryptHmacSha224Result,
    sizeof(SYMCRYPT_HMAC_SHA224_EXPANDED_KEY),
    sizeof(SYMCRYPT_HMAC_SHA224_STATE),
    SYMCRYPT_HMAC_SHA224_RESULT_SIZE,
    &SymCryptSha224Algorithm,
    SYMCRYPT_FIELD_OFFSET( SYMCRYPT_HMAC_SHA224_EXPANDED_KEY, outerState ),
}

Definition at line 19 of file hmacsha224.c.