certificate.exportPublicKey()

certificate.exportPublicKey(spkac)

The spkac data structure includes a public key and a challenge. The certificate.exportPublicKey() returns the public key component in the form of a Node.js Buffer. The spkac argument can be either a string or a Buffer.

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const cert = require('crypto').Certificate();
const spkac = getSpkacSomehow();
const publicKey = cert.exportPublicKey(spkac);
console.log(publicKey);
  // Prints the public key as <Buffer ...>
doc_Nodejs
2025-01-10 15:47:30
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