ghostwolf90 / swiftrsa Goto Github PK

let pemPrivate = """
  -----BEGIN RSA PRIVATE KEY-----
  MIIEowIBAAKCAQEA0HRZppSvYCAFTo+ie5z7EXmzFJ9rSpuUJUAAvikOq/lGVqaK
  ...
  2bhAIUk7eWJTorZYujzXO+HmDt+8/ha+RBAtgQPDFPGHG/QaZik8
  -----END RSA PRIVATE KEY-----
  """
let pemPublic = """
  -----BEGIN PUBLIC KEY-----
  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0HRZppSvYCAFTo+ie5z7
  ...
  mwIDAQAB
  -----END PUBLIC KEY-----
  """

guard let privateKey = PrivateKey(pemEncoded: pem) else {
  // Invalid pem string
}

guard let publicKey = PublicKey(pemEncoded: pemPublic) else {
  // Invalid pem string
}

guard let privateKey = PrivateKey(der: data) else {
  // Invalid DER data
}

guard let publicKey = PublicKey(der: data) else {
  // Invalid DER data
}

let ct = ClearText(string: "Hello world")
let encrypted = try ct.encrypted(with: publicKey, by: .rsaEncryptionOAEPSHA512)
/// `encrypted` is an `EncryptedText` object.

/// `originText` is a `ClearText` object
let originText = try encrypted.decrypted(with: privateKey)

let data = encrypted.data

let string = originText.stringValue