def test_cbc(self):
key = bytes.fromhex("00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00")
#1
input = bytes.fromhex(
"07 92 3A 39 EB 0A 81 7D 1C 4D 87 BD B8 2D 1F 1C "
"48 CD 64 19 80 96 72 D2 34 92 60 D8 9A 08")
encrypt = CBC.encrypt(input, key)
decrypt = CBC.decrypt(encrypt, key)
print("#1")
print("input - {0}".format(input.hex()))
print("encrypt - {0}".format(encrypt.hex()))
print("expected_result - {0}".format(decrypt.hex()))
print("actual_result - {0}".format(input.hex()))
print()
# 2
input = bytes.fromhex(
"07 92 3A 39 EB 0A 81 7D 1C 4D 87 BD B8 2D 1F 1C "
"48 CD 64 19 80 96 72 D2 34 92 60 D8 9A 08 00 01")
encrypt = CBC.encrypt(input, key)
decrypt = CBC.decrypt(encrypt, key)
print("#2")
print("input - {0}".format(input.hex()))
print("encrypt - {0}".format(encrypt.hex()))
print("expected_result - {0}".format(decrypt.hex()))
print("actual_result - {0}".format(input.hex()))
print()
# 3
input = bytes.fromhex(
"07 92 3A 39 EB 0A 81 7D 1C 4D 87 BD B8 2D 1F 1C "
"48 CD 64 19 80 96 72 D2 34 92 60 D8 9A 08 00 01 "
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00"
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00")
encrypt = CBC.encrypt(input, key)
decrypt = CBC.decrypt(encrypt, key)
print("#3")
print("input - {0}".format(input.hex()))
print("encrypt - {0}".format(encrypt.hex()))
print("expected_result - {0}".format(decrypt.hex()))
print("actual_result - {0}".format(input.hex()))
print()
# 4
input = bytes.fromhex(
"07 92 3A 39 EB 0A 81 7D 1C 4D 87 BD B8 2D 1F 1C "
"48 CD 64 19 80 96 72 D2 34 92 60 D8 9A 08 00 02 "
"00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00")
encrypt = CBC.encrypt(input, key)
decrypt = CBC.decrypt(encrypt, key)
print("#4")
print("input - {0}".format(input.hex()))
print("encrypt - {0}".format(encrypt.hex()))
print("expected_result - {0}".format(decrypt.hex()))
print("actual_result - {0}".format(input.hex()))
print()
self.assertTrue(True)
def test_decrypt(self):
x = bytes.fromhex(
"07923a39eb0a817d1c4d87bdb82d1f1c4f5f5e206b9cf3af28dfe76522251f1d4f5f5e206b9cf3af28dfe76522251f1d4f5f5e206b9cf3af28dfe76522251f1d"
)
result = CBC.decrypt(x, self.key)
print(result.hex())