@Test
public void testSign() throws Exception {
System.err.println("私钥加密——公钥解密");
String inputStr = "sign";
byte[] data = inputStr.getBytes();
byte[] encodedData = AnguoEncryptUtil.encryptByPrivateKey(data, rSACoder.getPrivateKey());
byte[] decodedData = AnguoEncryptUtil.decryptByPublicKey(encodedData, rSACoder.getPublicKey());
String outputStr = new String(decodedData);
System.err.println("加密前: " + inputStr + "\n\r" + "解密后: " + outputStr);
Assert.assertEquals(inputStr, outputStr);
System.err.println("私钥签名——公钥验证签名");
// 产生签名
String sign = AnguoEncryptUtil.sign(decodedData, rSACoder.getPrivateKey());
System.err.println("签名:\r" + sign);
// 验证签名
boolean status = AnguoEncryptUtil.verify(decodedData, rSACoder.getPublicKey(), sign);
System.err.println("状态:\r" + status);
Assert.assertEquals(true, status);
}
@Test
public void test() throws Exception {
System.err.println("公钥加密——私钥解密");
String inputStr = "abc";
byte[] data = inputStr.getBytes();
byte[] encodedData = AnguoEncryptUtil.encryptByPublicKey(data, rSACoder.getPublicKey());
byte[] decodedData =
AnguoEncryptUtil.decryptByPrivateKey(encodedData, rSACoder.getPrivateKey());
String outputStr = new String(decodedData);
System.err.println("加密前: " + inputStr + "\n\r" + "解密后: " + outputStr);
Assert.assertEquals(inputStr, outputStr);
}
