def decrypt_payload()

in scripts/das_reader.py [0:0]


def decrypt_payload(payload, data_key):
    my_key_provider = MyRawMasterKeyProvider(data_key)
    my_key_provider.add_master_key("DataKey")
    decrypted_plaintext, header = enc_client.decrypt(
        source=payload,
        materials_manager=aws_encryption_sdk.DefaultCryptoMaterialsManager(master_key_provider=my_key_provider))
    return decrypted_plaintext