encryptRsaOaep

Encrypt a small message with an RSA-OAEP public key.

function encryptRsaOaep(
	publicKey: CryptoKey,
	plaintext: Uint8Array,
	_: unknown,
): Promise<EncryptRsaOaepResult>

Parameters

• publicKey: CryptoKey
• plaintext: Uint8Array
• _: unknown

See also

• encryptRsaOaepOrThrow for the throwing variant

Examples

const keys = await generateKeyPair({ kind: 'rsa', scheme: 'oaep' });
const encrypted = await encryptRsaOaep(keys.publicKey, plaintext);
if (!encrypted.ok) {
	// encrypted.code: 'invalid_key' | 'message_too_long'
	throw new Error(encrypted.message);
}
const ciphertext = encrypted.value;