• spkac {Buffer | TypedArray | DataView}
    • Returns: {boolean} true if the given spkac data structure is valid, false otherwise.
    1. const cert = require('crypto').Certificate();
    2. const spkac = getSpkacSomehow();
    3. console.log(cert.verifySpkac(Buffer.from(spkac)));
    4. // Prints: true or false