Struct TlsTranscriptSha256 

pub struct TlsTranscriptSha256 { /* private fields */ }

Tracks TLS handshake transcript using streaming SHA-256 updates.

Implementations

impl TlsTranscriptSha256

pub fn new() -> Self

Creates a new transcript hasher with an empty transcript state.

Returns

Fresh SHA-256 transcript accumulator.

Panics

This function does not panic.

pub fn update(&mut self, message: &[u8])

Appends one handshake message to the transcript hash context.

Arguments

• self — Running transcript hasher.
• message — Serialized TLS handshake message bytes to append.

Returns

().

Panics

This function does not panic.

pub fn snapshot_hash(&self) -> [u8; 32]

Returns a snapshot hash of the transcript without consuming state.

Arguments

• self — Transcript state to clone for hashing.

Returns

Current transcript hash as 32-byte SHA-256 digest.

Panics

This function does not panic.

Trait Implementations

impl Clone for TlsTranscriptSha256

fn clone(&self) -> TlsTranscriptSha256

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TlsTranscriptSha256

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

Formats the value using the given formatter.

impl Default for TlsTranscriptSha256

fn default() -> TlsTranscriptSha256

Returns the “default value” for a type.