Android系统签名报错 no conscrypt_openjdk_jni in java.library.path

最新推荐文章于 2025-03-31 12:05:59 发布

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最新推荐文章于 2025-03-31 12:05:59 发布

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文章标签： Android系统签名

本文链接：https://blog.youkuaiyun.com/lsg_lsg_lsg/article/details/82258378

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博客介绍了Android系统签名相关内容。Android 7.1之前，使用特定命令进行系统签名；7.1及以后签名会出错并给出错误信息；还给出了Linux系统下的签名方法，需将相关文件放到一起，执行特定命令完成签名。

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1.Android 7.1之前，系统签名如下：

java -jar signapk.jar platform.x509.pem platform.pk8 source.apk target.apk

2.Android 7.1及以后，系统签名会出错：

Exception in thread "main" java.lang.UnsatisfiedLinkError: no conscrypt_openjdk_jni in java.library.path
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.loadLibrary0(Unknown Source)
        at java.lang.System.loadLibrary(Unknown Source)
        at org.conscrypt.NativeCryptoJni.init(NativeCryptoJni.java:25)
        at org.conscrypt.NativeCrypto.<clinit>(NativeCrypto.java:54)
        at org.conscrypt.OpenSSLBIOInputStream.<init>(OpenSSLBIOInputStream.java:34)
        at org.conscrypt.OpenSSLX509Certificate.fromX509PemInputStream(OpenSSLX509Certificate.java:119)
        at org.conscrypt.OpenSSLX509CertificateFactory$1.fromX509PemInputStream(OpenSSLX509CertificateFactory.java:220)
        at org.conscrypt.OpenSSLX509CertificateFactory$1.fromX509PemInputStream(OpenSSLX509CertificateFactory.java:216)
        at org.conscrypt.OpenSSLX509CertificateFactory$Parser.generateItem(OpenSSLX509CertificateFactory.java:94)
        at org.conscrypt.OpenSSLX509CertificateFactory.engineGenerateCertificate(OpenSSLX509CertificateFactory.java:272)
        at java.security.cert.CertificateFactory.generateCertificate(Unknown Source)
        at com.android.signapk.SignApk.readPublicKey(SignApk.java:182)
        at com.android.signapk.SignApk.main(SignApk.java:1087)

3.Linux系统

找打prebuilts/sdk/tools/linux/lib64/libconscrypt_openjdk_jni.so，

文件夹命名为sign,将platform.x509.pem ，platform.pk8，signapk.jar，libconscrypt_openjdk_jni.so，放到一起，

在linux系统里执行：

java -Djava.library.path=. -jar signapk.jar platform.x509.pem platform.pk8 source.apk target.apk