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Separated out the AES-GCM test as its own test case.

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This commit is contained in:
John Safranek
2012-06-28 11:28:41 -07:00
parent 6cdd8f46fa
commit 9295917ef2
1 changed files with 90 additions and 75 deletions
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165
ctaocrypt/test/test.c
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@ -99,6 +99,7 @@ int rabbit_test();
int des_test(); int des_test();
int des3_test(); int des3_test();
int aes_test(); int aes_test();
int aesgcm_test();
int rsa_test(); int rsa_test();
int dh_test(); int dh_test();
int dsa_test(); int dsa_test();
@ -233,6 +234,13 @@ void ctaocrypt_test(void* args)
err_sys("AES test failed!\n", ret); err_sys("AES test failed!\n", ret);
else else
printf( "AES test passed!\n"); printf( "AES test passed!\n");
#ifdef HAVE_AESGCM
if ( (ret = aesgcm_test()) )
err_sys("AES-GCM test failed!\n", ret);
else
printf( "AES-GCM test passed!\n");
#endif
#endif #endif
if ( (ret = random_test()) ) if ( (ret = random_test()) )
@ -1144,93 +1152,100 @@ int aes_test()
} }
#endif /* CYASSL_AES_COUNTER */ #endif /* CYASSL_AES_COUNTER */
return 0;
}
#ifdef HAVE_AESGCM #ifdef HAVE_AESGCM
int aesgcm_test()
{
Aes enc;
/*
* This is Test Case 16 from the document Galois/
* Counter Mode of Operation (GCM) by McGrew and
* Viega.
*/
const byte k[] =
{ {
/* 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
* This is Test Case 16 from the document Galois/ 0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
* Counter Mode of Operation (GCM) by McGrew and 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
* Viega. 0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08
*/ };
const byte k[] =
{
0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08
};
const byte iv[] = const byte iv[] =
{ {
0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad, 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
0xde, 0xca, 0xf8, 0x88, 0x00, 0x00, 0x00, 0x00 0xde, 0xca, 0xf8, 0x88, 0x00, 0x00, 0x00, 0x00
}; };
const byte p[] = const byte p[] =
{ {
0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5, 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a, 0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda, 0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72, 0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53, 0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25, 0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57, 0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
0xba, 0x63, 0x7b, 0x39 0xba, 0x63, 0x7b, 0x39
}; };
const byte a[] = const byte a[] =
{ {
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xab, 0xad, 0xda, 0xd2 0xab, 0xad, 0xda, 0xd2
}; };
const byte c[] = const byte c[] =
{ {
0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07, 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d, 0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9, 0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa, 0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d, 0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38, 0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a, 0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
0xbc, 0xc9, 0xf6, 0x62 0xbc, 0xc9, 0xf6, 0x62
}; };
const byte t[] = const byte t[] =
{ {
0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68, 0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68,
0xcd, 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b 0xcd, 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b
}; };
byte t2[16]; byte t2[16];
byte p2[60]; byte p2[60];
byte c2[60]; byte c2[60];
int result; int result;
memset(t2, 0, 16); memset(t2, 0, 16);
memset(c2, 0, 60); memset(c2, 0, 60);
memset(p2, 0, 60); memset(p2, 0, 60);
AesSetKey(&enc, k, sizeof(k), iv, AES_ENCRYPTION); AesSetKey(&enc, k, sizeof(k), iv, AES_ENCRYPTION);
/* AES-GCM encrypt and decrypt both use AES encrypt internally */ /* AES-GCM encrypt and decrypt both use AES encrypt internally */
AesGcmEncrypt(&enc, c2, p, sizeof(c2), t2, sizeof(t2), a, sizeof(a)); AesGcmEncrypt(&enc, c2, p, sizeof(c2), t2, sizeof(t2), a, sizeof(a));
if (memcmp(c, c2, sizeof(c2))) if (memcmp(c, c2, sizeof(c2)))
return -68; return -68;
if (memcmp(t, t2, sizeof(t2))) if (memcmp(t, t2, sizeof(t2)))
return -69; return -69;
result = AesGcmDecrypt(&enc, result = AesGcmDecrypt(&enc,
p2, c2, sizeof(p2), t2, sizeof(t2), a, sizeof(a)); p2, c2, sizeof(p2), t2, sizeof(t2), a, sizeof(a));
if (result != 0) if (result != 0)
return -70; return -70;
if (memcmp(p, p2, sizeof(p2))) if (memcmp(p, p2, sizeof(p2)))
return -71; return -71;
}
#endif /* HAVE_AESGCM */
return 0; return 0;
} }
#endif /* HAVE_AESGCM */
#endif /* NO_AES */ #endif /* NO_AES */