pub fn decrypt(
key: &[u8; 128],
iv: &[u8; 48],
dst: &mut [u8],
src: &[u8]
) -> Result<(), LionessError>
decrypt a block
key
- a key
iv
- an IV
dst
- a destination mutable byte slice
src
- a source reference to a byte slice of data to decrypt
LionessError::BlockSizeError
- returned if block size is too small