diff options
Diffstat (limited to 'pyload/lib/beaker/crypto/__init__.py')
| -rw-r--r-- | pyload/lib/beaker/crypto/__init__.py | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/pyload/lib/beaker/crypto/__init__.py b/pyload/lib/beaker/crypto/__init__.py deleted file mode 100644 index ac13da527..000000000 --- a/pyload/lib/beaker/crypto/__init__.py +++ /dev/null @@ -1,44 +0,0 @@ -from warnings import warn - -from beaker.crypto.pbkdf2 import PBKDF2, strxor -from beaker.crypto.util import hmac, sha1, hmac_sha1, md5 -from beaker import util - -keyLength = None - -if util.jython: - try: - from beaker.crypto.jcecrypto import getKeyLength, aesEncrypt - keyLength = getKeyLength() - except ImportError: - pass -else: - try: - from beaker.crypto.nsscrypto import getKeyLength, aesEncrypt, aesDecrypt - keyLength = getKeyLength() - except ImportError: - try: - from beaker.crypto.pycrypto import getKeyLength, aesEncrypt, aesDecrypt - keyLength = getKeyLength() - except ImportError: - pass - -if not keyLength: - has_aes = False -else: - has_aes = True - -if has_aes and keyLength < 32: - warn('Crypto implementation only supports key lengths up to %d bits. ' - 'Generated session cookies may be incompatible with other ' - 'environments' % (keyLength * 8)) - - -def generateCryptoKeys(master_key, salt, iterations): - # NB: We XOR parts of the keystream into the randomly-generated parts, just - # in case os.urandom() isn't as random as it should be. Note that if - # os.urandom() returns truly random data, this will have no effect on the - # overall security. - keystream = PBKDF2(master_key, salt, iterations=iterations) - cipher_key = keystream.read(keyLength) - return cipher_key |