From 13f108f926a84eec9c0598164f25cedaece567e3 Mon Sep 17 00:00:00 2001 From: Paul Kehrer Date: Mon, 9 Sep 2013 21:41:03 -0500 Subject: Add ECB class + docs + tests * Slightly refactors test_nist to allow fetching of data that has no IV * Does not modify create_block_cipher_context (next commit) --- tests/primitives/test_nist.py | 47 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) (limited to 'tests/primitives/test_nist.py') diff --git a/tests/primitives/test_nist.py b/tests/primitives/test_nist.py index 8bef118e..3dc8277a 100644 --- a/tests/primitives/test_nist.py +++ b/tests/primitives/test_nist.py @@ -86,3 +86,50 @@ class TestAES_CBC(object): actual_ciphertext = cipher.encrypt(binascii.unhexlify(plaintext)) actual_ciphertext += cipher.finalize() assert binascii.hexlify(actual_ciphertext) == ciphertext + + +class TestAES_ECB(object): + @parameterize_encrypt_test( + "AES", "KAT", + ("key", "plaintext", "ciphertext"), + [ + "ECBGFSbox128.rsp", + "ECBGFSbox192.rsp", + "ECBGFSbox256.rsp", + "ECBKeySbox128.rsp", + "ECBKeySbox192.rsp", + "ECBKeySbox256.rsp", + "ECBVarKey128.rsp", + "ECBVarKey192.rsp", + "ECBVarKey256.rsp", + "ECBVarTxt128.rsp", + "ECBVarTxt192.rsp", + "ECBVarTxt256.rsp", + ] + ) + def test_KAT(self, key, plaintext, ciphertext): + cipher = BlockCipher( + ciphers.AES(binascii.unhexlify(key)), + modes.ECB() + ) + actual_ciphertext = cipher.encrypt(binascii.unhexlify(plaintext)) + actual_ciphertext += cipher.finalize() + assert binascii.hexlify(actual_ciphertext) == ciphertext + + @parameterize_encrypt_test( + "AES", "MMT", + ("key", "plaintext", "ciphertext"), + [ + "ECBMMT128.rsp", + "ECBMMT192.rsp", + "ECBMMT256.rsp", + ] + ) + def test_MMT(self, key, plaintext, ciphertext): + cipher = BlockCipher( + ciphers.AES(binascii.unhexlify(key)), + modes.ECB() + ) + actual_ciphertext = cipher.encrypt(binascii.unhexlify(plaintext)) + actual_ciphertext += cipher.finalize() + assert binascii.hexlify(actual_ciphertext) == ciphertext -- cgit v1.2.3