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| author | Michael Brown | 2015-07-25 15:54:57 +0200 |
|---|---|---|
| committer | Michael Brown | 2015-07-27 18:25:37 +0200 |
| commit | 205e7de000f72cd72e0e26ee76fec42632eb1780 (patch) | |
| tree | ee825cb75181f3a7d36b18e684c21813406524ce /src/tests | |
| parent | [crypto] Replace AES implementation (diff) | |
| download | ipxe-205e7de000f72cd72e0e26ee76fec42632eb1780.tar.gz ipxe-205e7de000f72cd72e0e26ee76fec42632eb1780.tar.xz ipxe-205e7de000f72cd72e0e26ee76fec42632eb1780.zip | |
[test] Add NIST self-tests for AES192 in ECB and CBC modes
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/tests')
| -rw-r--r-- | src/tests/aes_test.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/tests/aes_test.c b/src/tests/aes_test.c index b92cc337..ad66c734 100644 --- a/src/tests/aes_test.c +++ b/src/tests/aes_test.c @@ -50,6 +50,12 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); KEY ( 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, \ 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c ) +/** Key used for NIST 192-bit test vectors */ +#define AES_KEY_NIST_192 \ + KEY ( 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, \ + 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, 0x62, 0xf8, \ + 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b ) + /** Key used for NIST 256-bit test vectors */ #define AES_KEY_NIST_256 \ KEY ( 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, \ @@ -102,6 +108,30 @@ CIPHER_TEST ( aes_128_cbc, &aes_cbc_algorithm, 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7 ) ); +/** AES-192-ECB (same test as AES-192-Core) */ +CIPHER_TEST ( aes_192_ecb, &aes_ecb_algorithm, + AES_KEY_NIST_192, AES_IV_NIST_DUMMY, AES_PLAINTEXT_NIST, + CIPHERTEXT ( 0xbd, 0x33, 0x4f, 0x1d, 0x6e, 0x45, 0xf2, 0x5f, + 0xf7, 0x12, 0xa2, 0x14, 0x57, 0x1f, 0xa5, 0xcc, + 0x97, 0x41, 0x04, 0x84, 0x6d, 0x0a, 0xd3, 0xad, + 0x77, 0x34, 0xec, 0xb3, 0xec, 0xee, 0x4e, 0xef, + 0xef, 0x7a, 0xfd, 0x22, 0x70, 0xe2, 0xe6, 0x0a, + 0xdc, 0xe0, 0xba, 0x2f, 0xac, 0xe6, 0x44, 0x4e, + 0x9a, 0x4b, 0x41, 0xba, 0x73, 0x8d, 0x6c, 0x72, + 0xfb, 0x16, 0x69, 0x16, 0x03, 0xc1, 0x8e, 0x0e ) ); + +/** AES-192-CBC */ +CIPHER_TEST ( aes_192_cbc, &aes_cbc_algorithm, + AES_KEY_NIST_192, AES_IV_NIST_CBC, AES_PLAINTEXT_NIST, + CIPHERTEXT ( 0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, + 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, + 0xb4, 0xd9, 0xad, 0xa9, 0xad, 0x7d, 0xed, 0xf4, + 0xe5, 0xe7, 0x38, 0x76, 0x3f, 0x69, 0x14, 0x5a, + 0x57, 0x1b, 0x24, 0x20, 0x12, 0xfb, 0x7a, 0xe0, + 0x7f, 0xa9, 0xba, 0xac, 0x3d, 0xf1, 0x02, 0xe0, + 0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, + 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd ) ); + /** AES-256-ECB (same test as AES-256-Core) */ CIPHER_TEST ( aes_256_ecb, &aes_ecb_algorithm, AES_KEY_NIST_256, AES_IV_NIST_DUMMY, AES_PLAINTEXT_NIST, @@ -138,11 +168,13 @@ static void aes_test_exec ( void ) { /* Correctness tests */ cipher_ok ( &aes_128_ecb ); cipher_ok ( &aes_128_cbc ); + cipher_ok ( &aes_192_ecb ); + cipher_ok ( &aes_192_cbc ); cipher_ok ( &aes_256_ecb ); cipher_ok ( &aes_256_cbc ); /* Speed tests */ - for ( keylen = 128 ; keylen <= 256 ; keylen += 128 ) { + for ( keylen = 128 ; keylen <= 256 ; keylen += 64 ) { DBG ( "AES-%d-ECB encryption required %ld cycles per byte\n", keylen, cipher_cost_encrypt ( ecb, ( keylen / 8 ) ) ); DBG ( "AES-%d-ECB decryption required %ld cycles per byte\n", |