def run_aead_method(method, key_len=16):
from shadowsocks.crypto import openssl
print(method, ': [payload][tag]', key_len)
key_len = int(key_len)
cipher = MbedTLSAeadCrypto(method, b'k' * key_len, b'i' * key_len, 1)
decipher = openssl.OpenSSLAeadCrypto(method, b'k' * key_len,
b'i' * key_len, 0)
util.run_cipher(cipher, decipher)
def run_aead_method_chunk(method, key_len=16):
from shadowsocks.crypto import openssl
print(method, ': chunk([size][tag][payload][tag]', key_len)
key_len = int(key_len)
cipher = MbedTLSAeadCrypto(method, b'k' * key_len, b'i' * key_len, 1)
decipher = openssl.OpenSSLAeadCrypto(method, b'k' * key_len,
b'i' * key_len, 0)
cipher.encrypt_once = cipher.encrypt
decipher.decrypt_once = decipher.decrypt
util.run_cipher(cipher, decipher)