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RSAHashedKeyGenParams

The RSAHashedKeyGenParams object represents the object that should be passed as the algorithm parameter into the generateKey operation when generating an RSA key pair.

Properties

PropertyTypeDescription
namestringThis should be set to RSASSA-PKCS1-v1_5, RSA-PSS or RSA-OAEP.
modulusLengthnumberThe length in bits of the RSA modulus. This should be at least 2048. Some organizations are now recommending that it should be 4096.
publicExponentUint8ArrayThe public exponent. Unless you have a good reason to use something else, specify 65537 here, which represented as a Uint8Array is new Uint8Array([1, 0, 1])
hashstringobjectThe name or an object with a name property of the digest function to use. Possible values are SHA-1, SHA-256, SHA-384 and SHA-512.

Example

JavaScript
JavaScript 
export default async function () {
  const keyPair = await crypto.subtle.generateKey(
    {
      name: 'RSA-PSS',
      modulusLength: 2048,
      publicExponent: new Uint8Array([1, 0, 1]),
      hash: { name: 'SHA-256' },
    },
    true,
    ['sign', 'verify']
  );
}