Get full algorithm from API

[KINFOO]

Hi,

Using https://fortifyapp.com/examples/signing, I manage to read full algorithm ECDSA with SHA256 (1.2.840.10045.4.3.2)

How can I get this value from API?

Context

Using public certificate, I am not able to get better than ECDSA with

(event: any) => {
      const certificate = await provider.certStorage.getItem(event.detail.certificateId);
      const chain = await provider.certStorage.getChain(certificate);
      const certificateChain = chain.map((part: any) => new pkijs.Certificate({ schema: fromBER(part.value).result }));
      const publicCertificate = await certificateChain[0].getPublicKey();
      console.log(publicCertificate.algorithm.name);
}

Question

How is it possible to get full algorithm from API?

[KINFOO]

Well I use OID and it is all right.

(event: any) => {
      const certificate = await provider.certStorage.getItem(event.detail.certificateId);
      const chain = await provider.certStorage.getChain(certificate);
      const certificateChain = chain.map((part: any) => new pkijs.Certificate({ schema: fromBER(part.value).result }));
      const signerCertificate = certificateChain[certificateChain.length - 1];
      const OID = signerCertificate.signatureAlgorithm.algorithmId;
      console.log(OID);
}