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

问题描述

我已经用默认的 debug.keystore 密钥对我的 apk 进行了签名.但不幸的是我的系统被破坏了，现在我需要从已经签名的 apk 中获取密钥库.

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apk替换旧apk.

to replace with old apk with new apk.

我有 MD5、SHA 指纹.但我可以将它们作为密钥库来签署 apk.

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

如有任何建议，我们将不胜感激.提前致谢.

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

是我用过的.

它会生成所有者、发行者、序列号、有效通过、证书指纹、签名算法和版本等信息.

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

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