combining
Creates a JweProcessor that delegates encryption to encryptor and decryption to decryptor.
Both must share the same algorithm; encryptor's algorithm and key ID are used for the combined processor.
Return
a JweProcessor combining both operations
Parameters
encryptor
the JweEncryptor that performs key wrapping and content encryption
decryptor
the JweDecryptor that performs key unwrapping and content decryption