fn gcm_decrypt<Aes, NonceSize, TagSize>(
key: &Key<Aes>,
ciphertext: &[u8],
iv: &[u8],
additional_data: &[u8],
) -> Result<Vec<u8>, Error>where
Aes: BlockCipher + BlockSizeUser<BlockSize = U16> + BlockEncrypt + KeyInit,
NonceSize: ArrayLength<u8>,
TagSize: TagSize,Expand description
Helper for Step 8 of https://w3c.github.io/webcrypto/#aes-gcm-operations-decrypt