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sha256_test.c File Reference

SHA-256 family tests. More...

#include <ipxe/sha256.h>
#include <ipxe/test.h>
#include "digest_test.h"

Go to the source code of this file.

Functions

 FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
 DIGEST_TEST (sha256_empty,&sha256_algorithm, DIGEST_EMPTY, DIGEST(0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55))
 DIGEST_TEST (sha256_nist_abc,&sha256_algorithm, DIGEST_NIST_ABC, DIGEST(0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad))
 DIGEST_TEST (sha256_nist_abc_opq,&sha256_algorithm, DIGEST_NIST_ABC_OPQ, DIGEST(0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8, 0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39, 0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67, 0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1))
 DIGEST_TEST (sha224_empty,&sha224_algorithm, DIGEST_EMPTY, DIGEST(0xd1, 0x4a, 0x02, 0x8c, 0x2a, 0x3a, 0x2b, 0xc9, 0x47, 0x61, 0x02, 0xbb, 0x28, 0x82, 0x34, 0xc4, 0x15, 0xa2, 0xb0, 0x1f, 0x82, 0x8e, 0xa6, 0x2a, 0xc5, 0xb3, 0xe4, 0x2f))
 DIGEST_TEST (sha224_nist_abc,&sha224_algorithm, DIGEST_NIST_ABC, DIGEST(0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8, 0x22, 0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2, 0x55, 0xb3, 0x2a, 0xad, 0xbc, 0xe4, 0xbd, 0xa0, 0xb3, 0xf7, 0xe3, 0x6c, 0x9d, 0xa7))
 DIGEST_TEST (sha224_nist_abc_opq,&sha224_algorithm, DIGEST_NIST_ABC_OPQ, DIGEST(0x75, 0x38, 0x8b, 0x16, 0x51, 0x27, 0x76, 0xcc, 0x5d, 0xba, 0x5d, 0xa1, 0xfd, 0x89, 0x01, 0x50, 0xb0, 0xc6, 0x45, 0x5c, 0xb4, 0xf5, 0x8b, 0x19, 0x52, 0x52, 0x25, 0x25))
static void sha256_test_exec (void)
 Perform SHA-256 family self-test.

Variables

struct self_test sha256_test __self_test
 SHA-256 family self-test.

Detailed Description

SHA-256 family tests.

NIST test vectors are taken from

http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA256.pdf http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA224.pdf

Definition in file sha256_test.c.


Function Documentation

FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL  )
DIGEST_TEST ( sha256_empty  ,
sha256_algorithm,
DIGEST_EMPTY  ,
DIGEST(0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55)   
)
DIGEST_TEST ( sha256_nist_abc  ,
sha256_algorithm,
DIGEST_NIST_ABC  ,
DIGEST(0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23, 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad)   
)
DIGEST_TEST ( sha256_nist_abc_opq  ,
sha256_algorithm,
DIGEST_NIST_ABC_OPQ  ,
DIGEST(0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8, 0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39, 0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67, 0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1)   
)
DIGEST_TEST ( sha224_empty  ,
sha224_algorithm,
DIGEST_EMPTY  ,
DIGEST(0xd1, 0x4a, 0x02, 0x8c, 0x2a, 0x3a, 0x2b, 0xc9, 0x47, 0x61, 0x02, 0xbb, 0x28, 0x82, 0x34, 0xc4, 0x15, 0xa2, 0xb0, 0x1f, 0x82, 0x8e, 0xa6, 0x2a, 0xc5, 0xb3, 0xe4, 0x2f)   
)
DIGEST_TEST ( sha224_nist_abc  ,
sha224_algorithm,
DIGEST_NIST_ABC  ,
DIGEST(0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8, 0x22, 0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2, 0x55, 0xb3, 0x2a, 0xad, 0xbc, 0xe4, 0xbd, 0xa0, 0xb3, 0xf7, 0xe3, 0x6c, 0x9d, 0xa7)   
)
DIGEST_TEST ( sha224_nist_abc_opq  ,
sha224_algorithm,
DIGEST_NIST_ABC_OPQ  ,
DIGEST(0x75, 0x38, 0x8b, 0x16, 0x51, 0x27, 0x76, 0xcc, 0x5d, 0xba, 0x5d, 0xa1, 0xfd, 0x89, 0x01, 0x50, 0xb0, 0xc6, 0x45, 0x5c, 0xb4, 0xf5, 0x8b, 0x19, 0x52, 0x52, 0x25, 0x25)   
)
static void sha256_test_exec ( void  ) [static]

Perform SHA-256 family self-test.

Definition at line 90 of file sha256_test.c.

References DBG, digest_cost(), digest_ok, sha224_algorithm, and sha256_algorithm.

                                      {

        /* Correctness tests */
        digest_ok ( &sha256_empty );
        digest_ok ( &sha256_nist_abc );
        digest_ok ( &sha256_nist_abc_opq );
        digest_ok ( &sha224_empty );
        digest_ok ( &sha224_nist_abc );
        digest_ok ( &sha224_nist_abc_opq );

        /* Speed tests */
        DBG ( "SHA256 required %ld cycles per byte\n",
              digest_cost ( &sha256_algorithm ) );
        DBG ( "SHA224 required %ld cycles per byte\n",
              digest_cost ( &sha224_algorithm ) );
}

Variable Documentation

struct self_test sha256_test __self_test
Initial value:
 {
        .name = "sha256",
        .exec = sha256_test_exec,
}

SHA-256 family self-test.

Definition at line 108 of file sha256_test.c.