private void btnAsymmEncrypt_Click(object sender, EventArgs e) { AsymmetricCrypto crypto = new AsymmetricCrypto(); // 產生公鑰與私鑰 AsymmetricCrypto.PublicKey pubKey = new AsymmetricCrypto.PublicKey(); AsymmetricCrypto.PrivateKey priKey = new AsymmetricCrypto.PrivateKey(); crypto.GenerateNewKeyset(ref pubKey, ref priKey); // 用公鑰加密 ByteArray inputData = new ByteArray(txtRawData.Text); ByteArray encrypted = crypto.Encrypt(inputData, pubKey); txtAsymmEncrypted.Text = encrypted.Base64String; // 用私鑰解密 ByteArray decrypted = crypto.Decrypt(encrypted, priKey); txtAsymmDecrypted.Text = decrypted.Text; }