使用Spongycastle和Proguard

Question

我一直在与proguard打成一片,让Spongycastle工作.大多数时候,问题出现在我导出已签名的APK时,要么我有错误,要么应用程序在启动之前就会崩溃.

所以,我设法收集信息以获得有效的proguard配置:

-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-repackageclasses ''
-allowaccessmodification
-keepattributes *Annotation*

-optimizations !code/simplification/arithmetic

-libraryjars C:\Program Files\Java\jre7\lib\rt.jar
-libraryjars libs\sc-light-jdk15on-1.47.0.2.jar
-libraryjars libs\scprov-jdk15on-1.47.0.2.jar

-injars libs

-outjars bin/classes-processed.jar

-dontwarn javax.naming.**
-dontwarn android.support.**


####
-keep class org.**  { *; }

-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService

-keepclasseswithmembernames class * {
    native <methods>;
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * extends android.app.Activity {
   public void *(android.view.View);
}

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

我正在运行ADT版本:22.0.0.v201305140200--675183 测试手机在Android 2.3.5下

借给我的部分就是-keep class org.** { *; }"......"我做得对吗？我试过" -keep class org.spongycastle.** { *; }",但应用程序在启动之前就崩溃了......

谢谢 !

Answer 1

我们补充道

-keep class org.spongycastle.**
-dontwarn org.spongycastle.jce.provider.X509LDAPCertStoreSpi
-dontwarn org.spongycastle.x509.util.LDAPStoreHelper

但是我们现在遇到的问题是我们使用该lib达到了DEX方法限制2 ^ 16.我们只需要它用于MD5和SHA-1算法,因为有些手机不提供这些算法.