Struct EncryptionContext 

pub struct EncryptionContext(/* private fields */);

A block cipher state and AEAD mode for encryption.

Implementations

impl EncryptionContext

pub fn encrypt_seal(&mut self, dst: &mut [u8], src: &[u8]) -> Result<()>

Encrypts src to dst.

Encrypts the given plaintext, and adds an authentication tag.

dst must be exactly large enough to accommodate both the ciphertext and the digest, i.e. its length must be exactly src.len() + self.digest_size().

pub fn digest_size(&self) -> usize

Length of the digest in bytes.