def run_method(method):
from shadowsocks.crypto import openssl
print(method, ': [stream]', 32)
cipher = MbedTLSStreamCrypto(method, b'k' * 32, b'i' * 16, 1)
decipher = openssl.OpenSSLStreamCrypto(method, b'k' * 32, b'i' * 16, 0)
util.run_cipher(cipher, decipher)
def create_cipher(alg, key, iv, op, crypto_path=None,
key_as_bytes=0, d=None, salt=None,
i=1, padding=1):
md5 = hashlib.md5()
md5.update(key)
md5.update(iv)
rc4_key = md5.digest()
return openssl.OpenSSLStreamCrypto(b'rc4', rc4_key, b'', op, crypto_path)