-/* LibTomCrypt, modular cryptographic library -- Tom St Denis
- *
- * LibTomCrypt is a library that provides various cryptographic
- * algorithms in a highly modular and flexible manner.
- *
- * The library is free for all purposes without any express
- * guarantee it works.
- */
-#include "tomcrypt.h"
-
-/**
- @file pmac_test.c
- PMAC implementation, self-test, by Tom St Denis
-*/
-
-
-#ifdef LTC_PMAC
-
-/**
- Test the LTC_OMAC implementation
- @return CRYPT_OK if successful, CRYPT_NOP if testing has been disabled
-*/
-int pmac_test(void)
-{
-#if !defined(LTC_TEST)
- return CRYPT_NOP;
-#else
- static const struct {
- int msglen;
- unsigned char key[16], msg[34], tag[16];
- } tests[] = {
-
- /* PMAC-AES-128-0B */
-{
- 0,
- /* key */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* msg */
- { 0x00 },
- /* tag */
- { 0x43, 0x99, 0x57, 0x2c, 0xd6, 0xea, 0x53, 0x41,
- 0xb8, 0xd3, 0x58, 0x76, 0xa7, 0x09, 0x8a, 0xf7 }
-},
-
- /* PMAC-AES-128-3B */
-{
- 3,
- /* key */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* msg */
- { 0x00, 0x01, 0x02 },
- /* tag */
- { 0x25, 0x6b, 0xa5, 0x19, 0x3c, 0x1b, 0x99, 0x1b,
- 0x4d, 0xf0, 0xc5, 0x1f, 0x38, 0x8a, 0x9e, 0x27 }
-},
-
- /* PMAC-AES-128-16B */
-{
- 16,
- /* key */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* msg */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* tag */
- { 0xeb, 0xbd, 0x82, 0x2f, 0xa4, 0x58, 0xda, 0xf6,
- 0xdf, 0xda, 0xd7, 0xc2, 0x7d, 0xa7, 0x63, 0x38 }
-},
-
- /* PMAC-AES-128-20B */
-{
- 20,
- /* key */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* msg */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
- 0x10, 0x11, 0x12, 0x13 },
- /* tag */
- { 0x04, 0x12, 0xca, 0x15, 0x0b, 0xbf, 0x79, 0x05,
- 0x8d, 0x8c, 0x75, 0xa5, 0x8c, 0x99, 0x3f, 0x55 }
-},
-
- /* PMAC-AES-128-32B */
-{
- 32,
- /* key */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* msg */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f },
- /* tag */
- { 0xe9, 0x7a, 0xc0, 0x4e, 0x9e, 0x5e, 0x33, 0x99,
- 0xce, 0x53, 0x55, 0xcd, 0x74, 0x07, 0xbc, 0x75 }
-},
-
- /* PMAC-AES-128-34B */
-{
- 34,
- /* key */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
- /* msg */
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
- 0x20, 0x21 },
- /* tag */
- { 0x5c, 0xba, 0x7d, 0x5e, 0xb2, 0x4f, 0x7c, 0x86,
- 0xcc, 0xc5, 0x46, 0x04, 0xe5, 0x3d, 0x55, 0x12 }
-}
-
-};
- int err, x, idx;
- unsigned long len;
- unsigned char outtag[MAXBLOCKSIZE];
-
- /* AES can be under rijndael or aes... try to find it */
- if ((idx = find_cipher("aes")) == -1) {
- if ((idx = find_cipher("rijndael")) == -1) {
- return CRYPT_NOP;
- }
- }
-
- for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
- len = sizeof(outtag);
- if ((err = pmac_memory(idx, tests[x].key, 16, tests[x].msg, tests[x].msglen, outtag, &len)) != CRYPT_OK) {
- return err;
- }
-
- if (compare_testvector(outtag, len, tests[x].tag, sizeof(tests[x].tag), "PMAC", x)) {
- return CRYPT_FAIL_TESTVECTOR;
- }
- }
- return CRYPT_OK;
-#endif /* LTC_TEST */
-}
-
-#endif /* PMAC_MODE */
-
-
-
-
-/* ref: $Format:%D$ */
-/* git commit: $Format:%H$ */
-/* commit time: $Format:%ai$ */