AtSignatureAlgorithm class abstract interface

Stateless signing interface — all key material passed per call.

Safe to share as a singleton.

Key material is passed via named parameters so that call sites cannot silently transpose same-typed byte arguments (the published 3.3.0 FFI backend took (secretKey, data); a positional reorder would keep compiling while binding arguments to the wrong slots).

Implementers

• MlDsa65FfiAlgo
• MlDsa65PureDartAlgo
• RsaSignatureAlgo

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

generateKeyPair() → Future<({Uint8List publicKey, Uint8List secretKey})>

Generate a fresh signing key pair.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

signBytes(Uint8List message, {required Uint8List secretKey}) → Future<Uint8List>

Signs message with secretKey; returns the signature bytes.

toString() → String

A string representation of this object.

inherited

verifyBytes(Uint8List message, {required Uint8List signature, required Uint8List publicKey}) → Future<bool>

Returns true if signature was produced over message with the private key corresponding to publicKey.

Operators

operator ==(Object other) → bool

The equality operator.

inherited