Module tls13 

TLS 1.3 Key Schedule Support

This module implements the TLS 1.3 key schedule as defined in RFC 8446. Provides key derivation for handshake and application traffic secrets.

Examples

use chie_crypto::tls13::Tls13KeySchedule;

// Create key schedule with shared secret
let shared_secret = [0u8; 32];
let mut schedule = Tls13KeySchedule::new(&shared_secret);

// Derive handshake traffic secrets
let client_hello = b"client hello";
let server_hello = b"server hello";
let (client_hs_secret, server_hs_secret) = schedule.derive_handshake_secrets(
    client_hello,
    server_hello
);

// Derive application traffic secrets
let (client_app_secret, server_app_secret) = schedule.derive_application_secrets().unwrap();

Structs

Tls13KeySchedule

TLS 1.3 Key Schedule

Enums

Tls13Error

TLS 1.3 key schedule errors

Functions

derive_traffic_keys

Derive traffic keys from traffic secret

Type Aliases

Tls13Result

Result type for TLS 1.3 operations