CMac.fromCipher constructor

CMac.fromCipher(
  1. BlockCipher cipher
)

create a standard MAC based on a CBC block cipher (64 or 128 bit block). This will produce an authentication code the length of the block size of the cipher.

@param cipher the cipher to be used as the basis of the MAC generation.

Implementation

CMac.fromCipher(BlockCipher cipher) : this(cipher, cipher.blockSize * 8);