使用SignApk.jar将我的应用程序签名为系统应用程序失败

Question

我一直在尝试使用以下命令使用系统签名对我的应用进行签名 我曾尝试在 windows 和 linux 上对apk进行签名，但是没有运气

1. 我有一个文件夹D://MyApp，其中有四个文件，即platform.pk8, platform.x509.pem, signapk.jar and unsigned.apk
2. 打开cmd并运行以下命令D://MyApp > java -jar signapk.jar platform.x509.pem platform.pk8 unsigned.apk signed.apk。

3. 它引发我错误

   Exception in thread "main" java.lang.ExceptionInInitializerError
   at org.conscrypt.OpenSSLBIOInputStream.<init>(OpenSSLBIOInputStream.java
   :34)
   at org.conscrypt.OpenSSLX509Certificate.fromX509PemInputStream(OpenSSLX5
   09Certificate.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(OpenS
   SLX509CertificateFactory.java:94)
   at org.conscrypt.OpenSSLX509CertificateFactory.engineGenerateCertificate
   (OpenSSLX509CertificateFactory.java:272)
   at java.security.cert.CertificateFactory.generateCertificate(Unknown Sou
   rce)
   at com.android.signapk.SignApk.readPublicKey(SignApk.java:184)
   at com.android.signapk.SignApk.main(SignApk.java:1007)
   Caused by: java.lang.IllegalArgumentException: Failed to load any of the given l
   ibraries: [conscrypt_openjdk_jni-windows-x86_64, conscrypt_openjdk_jni]
   at org.conscrypt.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoa
   der.java:160)
   at org.conscrypt.NativeCryptoJni.init(NativeCryptoJni.java:49)
   at org.conscrypt.NativeCrypto.<clinit>(NativeCrypto.java:53)
   ... 9 more
   

上面写着Failed to load any of the given libraries: [conscrypt_openjdk_jni windows-x86_64, conscrypt_openjdk_jni]

请建议，我来这里了。