Remove specific xxx_hmac functions
diff --git a/library/ripemd160.c b/library/ripemd160.c
index 0ca354c..97ab530 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -416,88 +416,6 @@
}
#endif /* POLARSSL_FS_IO */
-/*
- * RIPEMD-160 HMAC context setup
- */
-void ripemd160_hmac_starts( ripemd160_context *ctx,
- const unsigned char *key, size_t keylen )
-{
- size_t i;
- unsigned char sum[20];
-
- if( keylen > 64 )
- {
- ripemd160( key, keylen, sum );
- keylen = 20;
- key = sum;
- }
-
- memset( ctx->ipad, 0x36, 64 );
- memset( ctx->opad, 0x5C, 64 );
-
- for( i = 0; i < keylen; i++ )
- {
- ctx->ipad[i] = (unsigned char)( ctx->ipad[i] ^ key[i] );
- ctx->opad[i] = (unsigned char)( ctx->opad[i] ^ key[i] );
- }
-
- ripemd160_starts( ctx );
- ripemd160_update( ctx, ctx->ipad, 64 );
-
- polarssl_zeroize( sum, sizeof( sum ) );
-}
-
-/*
- * RIPEMD-160 HMAC process buffer
- */
-void ripemd160_hmac_update( ripemd160_context *ctx,
- const unsigned char *input, size_t ilen )
-{
- ripemd160_update( ctx, input, ilen );
-}
-
-/*
- * RIPEMD-160 HMAC final digest
- */
-void ripemd160_hmac_finish( ripemd160_context *ctx, unsigned char output[20] )
-{
- unsigned char tmpbuf[20];
-
- ripemd160_finish( ctx, tmpbuf );
- ripemd160_starts( ctx );
- ripemd160_update( ctx, ctx->opad, 64 );
- ripemd160_update( ctx, tmpbuf, 20 );
- ripemd160_finish( ctx, output );
-
- polarssl_zeroize( tmpbuf, sizeof( tmpbuf ) );
-}
-
-/*
- * RIPEMD-160 HMAC context reset
- */
-void ripemd160_hmac_reset( ripemd160_context *ctx )
-{
- ripemd160_starts( ctx );
- ripemd160_update( ctx, ctx->ipad, 64 );
-}
-
-/*
- * output = HMAC-RIPEMD-160( hmac key, input buffer )
- */
-void ripemd160_hmac( const unsigned char *key, size_t keylen,
- const unsigned char *input, size_t ilen,
- unsigned char output[20] )
-{
- ripemd160_context ctx;
-
- ripemd160_init( &ctx );
- ripemd160_hmac_starts( &ctx, key, keylen );
- ripemd160_hmac_update( &ctx, input, ilen );
- ripemd160_hmac_finish( &ctx, output );
- ripemd160_free( &ctx );
-}
-
-
#if defined(POLARSSL_SELF_TEST)
/*
* Test vectors from the RIPEMD-160 paper and
@@ -538,60 +456,12 @@
0xd3, 0x32, 0x3c, 0xab, 0x82, 0xbf, 0x63, 0x32, 0x6b, 0xfb },
};
-static const unsigned char ripemd160_test_hmac[KEYS][TESTS][20] =
-{
- {
- { 0xcf, 0x38, 0x76, 0x77, 0xbf, 0xda, 0x84, 0x83, 0xe6, 0x3b,
- 0x57, 0xe0, 0x6c, 0x3b, 0x5e, 0xcd, 0x8b, 0x7f, 0xc0, 0x55 },
- { 0x0d, 0x35, 0x1d, 0x71, 0xb7, 0x8e, 0x36, 0xdb, 0xb7, 0x39,
- 0x1c, 0x81, 0x0a, 0x0d, 0x2b, 0x62, 0x40, 0xdd, 0xba, 0xfc },
- { 0xf7, 0xef, 0x28, 0x8c, 0xb1, 0xbb, 0xcc, 0x61, 0x60, 0xd7,
- 0x65, 0x07, 0xe0, 0xa3, 0xbb, 0xf7, 0x12, 0xfb, 0x67, 0xd6 },
- { 0xf8, 0x36, 0x62, 0xcc, 0x8d, 0x33, 0x9c, 0x22, 0x7e, 0x60,
- 0x0f, 0xcd, 0x63, 0x6c, 0x57, 0xd2, 0x57, 0x1b, 0x1c, 0x34 },
- { 0x84, 0x3d, 0x1c, 0x4e, 0xb8, 0x80, 0xac, 0x8a, 0xc0, 0xc9,
- 0xc9, 0x56, 0x96, 0x50, 0x79, 0x57, 0xd0, 0x15, 0x5d, 0xdb },
- { 0x60, 0xf5, 0xef, 0x19, 0x8a, 0x2d, 0xd5, 0x74, 0x55, 0x45,
- 0xc1, 0xf0, 0xc4, 0x7a, 0xa3, 0xfb, 0x57, 0x76, 0xf8, 0x81 },
- { 0xe4, 0x9c, 0x13, 0x6a, 0x9e, 0x56, 0x27, 0xe0, 0x68, 0x1b,
- 0x80, 0x8a, 0x3b, 0x97, 0xe6, 0xa6, 0xe6, 0x61, 0xae, 0x79 },
- { 0x31, 0xbe, 0x3c, 0xc9, 0x8c, 0xee, 0x37, 0xb7, 0x9b, 0x06,
- 0x19, 0xe3, 0xe1, 0xc2, 0xbe, 0x4f, 0x1a, 0xa5, 0x6e, 0x6c },
- },
- {
- { 0xfe, 0x69, 0xa6, 0x6c, 0x74, 0x23, 0xee, 0xa9, 0xc8, 0xfa,
- 0x2e, 0xff, 0x8d, 0x9d, 0xaf, 0xb4, 0xf1, 0x7a, 0x62, 0xf5 },
- { 0x85, 0x74, 0x3e, 0x89, 0x9b, 0xc8, 0x2d, 0xbf, 0xa3, 0x6f,
- 0xaa, 0xa7, 0xa2, 0x5b, 0x7c, 0xfd, 0x37, 0x24, 0x32, 0xcd },
- { 0x6e, 0x4a, 0xfd, 0x50, 0x1f, 0xa6, 0xb4, 0xa1, 0x82, 0x3c,
- 0xa3, 0xb1, 0x0b, 0xd9, 0xaa, 0x0b, 0xa9, 0x7b, 0xa1, 0x82 },
- { 0x2e, 0x06, 0x6e, 0x62, 0x4b, 0xad, 0xb7, 0x6a, 0x18, 0x4c,
- 0x8f, 0x90, 0xfb, 0xa0, 0x53, 0x33, 0x0e, 0x65, 0x0e, 0x92 },
- { 0x07, 0xe9, 0x42, 0xaa, 0x4e, 0x3c, 0xd7, 0xc0, 0x4d, 0xed,
- 0xc1, 0xd4, 0x6e, 0x2e, 0x8c, 0xc4, 0xc7, 0x41, 0xb3, 0xd9 },
- { 0xb6, 0x58, 0x23, 0x18, 0xdd, 0xcf, 0xb6, 0x7a, 0x53, 0xa6,
- 0x7d, 0x67, 0x6b, 0x8a, 0xd8, 0x69, 0xad, 0xed, 0x62, 0x9a },
- { 0xf1, 0xbe, 0x3e, 0xe8, 0x77, 0x70, 0x31, 0x40, 0xd3, 0x4f,
- 0x97, 0xea, 0x1a, 0xb3, 0xa0, 0x7c, 0x14, 0x13, 0x33, 0xe2 },
- { 0x85, 0xf1, 0x64, 0x70, 0x3e, 0x61, 0xa6, 0x31, 0x31, 0xbe,
- 0x7e, 0x45, 0x95, 0x8e, 0x07, 0x94, 0x12, 0x39, 0x04, 0xf9 },
- },
-};
-
-static const unsigned char ripemd160_test_key[KEYS][20] =
-{
- { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99,
- 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x01, 0x23, 0x45, 0x67 },
- { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xfe, 0xdc,
- 0xba, 0x98, 0x76, 0x54, 0x32, 0x10, 0x00, 0x11, 0x22, 0x33 },
-};
-
/*
* Checkup routine
*/
int ripemd160_self_test( int verbose )
{
- int i, j;
+ int i;
unsigned char output[20];
memset( output, 0, sizeof output );
@@ -615,32 +485,6 @@
if( verbose != 0 )
polarssl_printf( "passed\n" );
-
- for( j = 0; j < KEYS; j++ )
- {
- if( verbose != 0 )
- polarssl_printf( " HMAC-RIPEMD-160 test #%d, key #%d: ",
- i + 1, j + 1 );
-
- ripemd160_hmac( ripemd160_test_key[j], 20,
- (const unsigned char *) ripemd160_test_input[i],
- strlen( ripemd160_test_input[i] ),
- output );
-
- if( memcmp( output, ripemd160_test_hmac[j][i], 20 ) != 0 )
- {
- if( verbose != 0 )
- polarssl_printf( "failed\n" );
-
- return( 1 );
- }
-
- if( verbose != 0 )
- polarssl_printf( "passed\n" );
- }
-
- if( verbose != 0 )
- polarssl_printf( "\n" );
}
return( 0 );