Struct Gcm256Aead 

pub struct Gcm256Aead;

AES-256-GCM AEAD 适配（批准）。

Trait Implementations

impl Debug for Gcm256Aead

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Tls13AeadAlgorithm for Gcm256Aead

fn encrypter(&self, key: AeadKey, iv: Iv) -> Box<dyn MessageEncrypter>

Build a MessageEncrypter for the given key/iv.

fn decrypter(&self, key: AeadKey, iv: Iv) -> Box<dyn MessageDecrypter>

Build a MessageDecrypter for the given key/iv.

fn key_len(&self) -> usize

The length of key in bytes required by encrypter() and decrypter().

fn extract_keys( &self, key: AeadKey, iv: Iv, ) -> Result<ConnectionTrafficSecrets, UnsupportedOperationError>

Convert the key material from key/iv, into a ConnectionTrafficSecrets item.

fn fips(&self) -> bool

Return true if this is backed by a FIPS-approved implementation.