tink google 加密安全实践的框架

public static void main(String[] args) throws GeneralSecurityException, IOException {

AeadConfig.register();

// 1. Generate the key material.

KeysetHandle keysetHandle = KeysetHandle.generateNew(AeadKeyTemplates.AES256_GCM);

// 2. Get the primitive.

Aead aead = AeadFactory.getPrimitive(keysetHandle);

byte[] plaintext = " dddddddddddddd".getBytes();

byte[] additionalData = "dalongdemo".getBytes();

byte[] ciphertext = aead.encrypt(plaintext, additionalData);

System.out.println(new String(ciphertext, UTF_8));

byte[] message = aead.decrypt(ciphertext,additionalData);

System.out.println(new String(message, UTF_8));

}