Java程序来验证signtool签名的数字签名 [英] Java program to verify digital signature signed by signtool

问题描述

我已经使用SignTool对文件(.exe或.dll不是jar文件)进行了数字签名. Signtool还可以验证数字签名. 但是我的要求是使用java程序检查signtool签名的文件的数字签名.

I have digitally signed a file(either .exe or .dll not a jar file) using SignTool. Signtool can also verify the digital signature. But my requirement is to check digital signature of file signed by signtool using java program.

我在互联网上进行搜索，但未找到任何信息. 您能给我有关这方面的指点吗?

I searched on internet but didn't find any info. Could you please give me pointers regarding the same?

感谢您的建议.

推荐答案

签名代码

jarsigner -keystore c:/my.keystore -storepass ozziepassword e:/securityApplet.jar ozzie

jarsigner -keystore c:/my.keystore -storepass ozziepassword e:/securityApplet.jar ozzie

验证码:

jarsigner -verify e:/securityApplet.jar

jarsigner -verify e:/securityApplet.jar

---

要验证签名:

---

To verify signature:

   Signature signer = null;
    try {
        signer = Signature.getInstance("SHA1withRSA");
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        return "Verify : No Such Algorith Exception." + e.getMessage();
    }
    try {
        result = signer.verify(digitalSignature);
    } catch (SignatureException e) {
        e.printStackTrace();
        return "Verify : Signature Exception." + e.getMessage();

    }

这篇关于Java程序来验证signtool签名的数字签名的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！