PSA_AEAD_ENCRYPT_OUTPUT_SIZE macro

The maximum size of the output of psa_aead_encrypt(), in bytes. If the size of the ciphertext buffer is at least this large, it is guaranteed that psa_aead_encrypt() will not fail due to an insufficient buffer size. Depending on the algorithm, the actual size of the ciphertext may be smaller. See also #PSA_AEAD_ENCRYPT_OUTPUT_MAX_SIZE(\p plaintext_length). \warning This macro may evaluate its arguments multiple times or zero times, so you should not pass arguments that contain side effects.