Class: EcDSAJwsVerifier

identity_wasm.EcDSAJwsVerifier

An implementor of IJwsVerifier that can handle the EcDSA algorithm.

Table of contents

Constructors

• constructor

Methods

• verify

Constructors

constructor

• new EcDSAJwsVerifier()

Constructs an EcDSAJwsVerifier.

Methods

verify

▸ verify(alg, signingInput, decodedSignature, publicKey): void

Verify a JWS signature secured with the EcDSA algorithm. Only the ES256 and ES256K curves are supported for now.

Warning

This function does not check the alg property in the protected header. Callers are expected to assert this prior to calling the function.

Parameters

Name	Type
alg	JwsAlgorithm
signingInput	Uint8Array
decodedSignature	Uint8Array
publicKey	Jwk

Returns

void