generateKey with RSA-OAEP algorithm
publicKey: [object CryptoKey]
publicKey algorithm: {"name":"RSA-OAEP","modulusLength":256,"publicExponent":{"0":1,"1":0,"2":1},"hash":"SHA-256"}
publicKey type: public
publicKey extractable: true
publicKey usages: encrypt,wrapKey
privateKey: [object CryptoKey]
privateKey algorithm: {"name":"RSA-OAEP","modulusLength":256,"publicExponent":{"0":1,"1":0,"2":1},"hash":"SHA-256"}
privateKey type: private
privateKey extractable: true
privateKey usages: decrypt,unwrapKey
invalid usages throw
Error: SyntaxError: Invalid key usage 'sign'
no usages for private key throws
Error: SyntaxError: usages must not be empty
