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CekRecovery

basil::stream

Trait CekRecovery 

Source 
pub trait CekRecovery {
    // Required method
    fn recover_cek(
        &self,
        envelope: &StreamKemEnvelope,
        aad: &[u8],
    ) -> impl Future<Output = StreamResult<Zeroizing<Vec<u8>>>> + Send;
}
Expand description

Recovers the content-encryption key from a stream’s ML-KEM envelope.

Implementations recover the CEK exactly once per stream and must fail closed on any error.

Required Methods§

Source

fn recover_cek( &self, envelope: &StreamKemEnvelope, aad: &[u8], ) -> impl Future<Output = StreamResult<Zeroizing<Vec<u8>>>> + Send

Recover the wrapped CEK from envelope, authenticating aad.

§Errors

Returns a StreamError for a wrong recipient key, a tampered envelope, or a broker/transport failure.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§