Always use cryptography AESSIV implementation even for zero-length plaintext See https://github.com/pyca/cryptography/issues/10958 and https://github.com/openssl/openssl/issues/26580
Always use cryptography AESSIV implementation even for zero-length plaintext See https://github.com/pyca/cryptography/issues/10958 and https://github.com/openssl/openssl/issues/26580