Using the method and parameters provided in algorithm, subtle.generateKey() attempts to generate new keying material. Depending the method used, the method may generate either a single <CryptoKey> or a <CryptoKeyPair>.

The <CryptoKeyPair> (public and private key) generating algorithms supported include:

• 'RSASSA-PKCS1-v1_5'

• 'RSA-PSS'

• 'RSA-OAEP'

• 'ECDSA'

• 'Ed25519'

• 'Ed448'

• 'ECDH'

• 'X25519'

• 'X448' The <CryptoKey> (secret key) generating algorithms supported include:

• 'HMAC'

• 'AES-CTR'

• 'AES-CBC'

• 'AES-GCM'

• 'AES-KW'