diff options
Diffstat (limited to 'chromium/third_party/tlslite/tlslite/utils/AES.py')
| -rw-r--r-- | chromium/third_party/tlslite/tlslite/utils/AES.py | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/chromium/third_party/tlslite/tlslite/utils/AES.py b/chromium/third_party/tlslite/tlslite/utils/AES.py deleted file mode 100644 index 8413f4c1093..00000000000 --- a/chromium/third_party/tlslite/tlslite/utils/AES.py +++ /dev/null @@ -1,31 +0,0 @@ -"""Abstract class for AES.""" - -class AES: - def __init__(self, key, mode, IV, implementation): - if len(key) not in (16, 24, 32): - raise AssertionError() - if mode != 2: - raise AssertionError() - if len(IV) != 16: - raise AssertionError() - self.isBlockCipher = True - self.block_size = 16 - self.implementation = implementation - if len(key)==16: - self.name = "aes128" - elif len(key)==24: - self.name = "aes192" - elif len(key)==32: - self.name = "aes256" - else: - raise AssertionError() - - #CBC-Mode encryption, returns ciphertext - #WARNING: *MAY* modify the input as well - def encrypt(self, plaintext): - assert(len(plaintext) % 16 == 0) - - #CBC-Mode decryption, returns plaintext - #WARNING: *MAY* modify the input as well - def decrypt(self, ciphertext): - assert(len(ciphertext) % 16 == 0)
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