AsnDefaultSignatureFormatter

Provides mechanism to convert ASN.1 signature value to WebCrypto and back

To register it's implementation in global use tsyringe container

Example

import { container } from "tsyringe";

container.registerSingleton(diAsnSignatureFormatter, AsnDefaultSignatureFormatter);

Implements

• IAsnSignatureFormatter

Constructors

Constructor

new AsnDefaultSignatureFormatter(): AsnDefaultSignatureFormatter

Returns

AsnDefaultSignatureFormatter

Methods

toAsnSignature()

toAsnSignature(algorithm, signature): ArrayBuffer | null

Converts ASN.1 signature to WebCrypto format

Parameters

algorithm

Algorithm

Key and signing algorithm

signature

BufferSource

ASN.1 signature value in DER format

Returns

ArrayBuffer | null

Implementation of

IAsnSignatureFormatter.toAsnSignature

---

toWebSignature()

toWebSignature(algorithm, signature): ArrayBuffer | null

Converts WebCrypto signature to ASN.1 DER encoded signature value

Parameters

algorithm

Algorithm

signature

BufferSource

Returns

ArrayBuffer | null

Implementation of

IAsnSignatureFormatter.toWebSignature