Trait StreamingDecryptor 

pub(crate) trait StreamingDecryptor: Sized {
    // Required method
    fn update(
        &mut self,
        ciphertext_chunk: &[u8],
        last_block: bool,
    ) -> ChunkDecryptionResult;
}

A symmetric streaming decryptor.

Required Methods

fn update( &mut self, ciphertext_chunk: &[u8], last_block: bool, ) -> ChunkDecryptionResult

Pass in a chunk of any size of the stream. The decryptor buffers and emits as much plaintext as it can. The caller signals the end of the stream by calling update with last_block = true. The decryptor emits the final chunk of plaintext and performs any final authentication checks if required. The caller MUST verify the presence of the final decrypted chunk before using the plaintext.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl StreamingDecryptor for StreamingAes256CbcHmacDecryptor