http-request-sign

HTTP request RSA 签名工具。

签名

示例 1:

String content = "a=1&b=2&sign_type=RSA2";
Signature signature = new Signature(PRIVATE_KEY);
String sign = signature.sign(content);

示例 2:

Signature signature = new Signature(PRIVATE_KEY);
Map<String, String> params = new HashMap<String, String>();
params.put("a", "1");
params.put("b", "2");
params.put("sign_type", "RSA2");
String sign = signature.sign(params);

验签

示例 1：

String content = "a=1&b=2&sign_type=RSA2";
Signature signature = new Signature(PRIVATE_KEY, PUBLIC_KEY);
signature.check(content, sign);

示例 2：

String json = "{\"sign\":\"Lu1wuEEhfxVNjpy90T...A==\",\"response\":{\"name\":\"tgw\",\"code\":\"0001\"}}";
Signature signature = new Signature(PRIVATE_KEY, PUBLIC_KEY);
signature.checkJson(json);