Class AesGcm240Params

The additional authentication data. This data is authenticated but not encrypted.

Initialization vector

• The length of the initialization vector can be any number between 1 and 256. 96-bit (12 byte) IV values can be processed more efficiently, so that length is recommended for situations in which efficiency is critical.

The length of authentication tag (output following cipher text) in bits. Can be any value between 0 and 128. Default 128