如何从已签名的APK获取密钥库文件 [英] How to get keystore file from signed apk

问题描述

我已经使用默认的debug.keystore密钥对apk进行了签名.但是不幸的是，我的系统已销毁，现在我需要从已经签名的apk中获取密钥存储.

I have already signed my apk with default debug.keystore key.But unfortunately my system destroyed,Now I need to get the key store from the already signed apk.

用新的APK替换旧的APK.

to replace with old apk with new apk.

我拥有MD5，SHA指纹.但是我可以将它们作为密钥库来对apk进行签名.

I have MD5,SHA fingerprints with.But i could make them as keystore to sign the apk.

任何建议将不胜感激.谢谢您.

Any suggestions would be appreciated.Thank you in advance.

推荐答案

unzip -p Name-of-apk.apk META-INF/CERT.RSA | keytool -printcert

是我用的.

它产生诸如所有者，发行者，序列号，有效期，证书指纹，签名算法和版本之类的信息.

It produces information such as the owner, issuer, serial number, valid through, certificate finger prints, signature algorithms and version.

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