Struct DigestProcessor

pub struct DigestProcessor<'a> { /* private fields */ }

A digest processor.

This is used to process the digest of a message.

Implementations

impl<'a> DigestProcessor<'a>

pub const fn new(data: Bytes, key: &'a [u8]) -> Self

Create a new digest processor.

pub fn read_digest( &self, ) -> Result<(Bytes, SchemaVersion), ComplexHandshakeError>

Read digest from message

According the the spec the schema can either be in the order of

• time, version, key, digest (schema 0) or
• time, version, digest, key (schema 1)

pub fn generate_and_fill_digest( &self, version: SchemaVersion, ) -> Result<DigestResult, ComplexHandshakeError>

Generate and fill digest based on the schema version.

pub fn make_digest( &self, left: &[u8], right: &[u8], ) -> Result<[u8; 32], ComplexHandshakeError>

Make a digest from the left and right parts using the key.