def decrypt(key, iv, enc_val):
dec_ctxt = Crypto({}).create_decryption_ctxt(key, iv, 0)
dec_val = dec_ctxt.update(enc_val)
return dec_val
def decrypt(key, iv, enc_val):
dec_ctxt = Crypto({}).create_decryption_ctxt(key, iv, 0)
dec_val = dec_ctxt.update(enc_val)
return dec_val
def encrypt(val, key=None, iv=None, ctxt=None):
if ctxt is None:
ctxt = Crypto({}).create_encryption_ctxt(key, iv)
enc_val = ctxt.update(val)
return enc_val
def encrypt(val, key=None, iv=None, ctxt=None):
if ctxt is None:
ctxt = Crypto({}).create_encryption_ctxt(key, iv)
enc_val = ctxt.update(val)
return enc_val
