pub fn dec<P>(
key: &Aes256Key,
mac: &HmacSha256Output,
iv: &Aes256CbcIv,
ciphertext: &[u8],
) -> Option<Vec<u8>>main (development) branch of crypto-glue.pub fn dec<P>(
key: &Aes256Key,
mac: &HmacSha256Output,
iv: &Aes256CbcIv,
ciphertext: &[u8],
) -> Option<Vec<u8>>