add shrinker rules to keep bouncycastle EC classes (#2542)

4 years ago · b2f2ca6c22
1 changed files with 4 additions and 0 deletions
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -82,6 +82,10 @@
 -keepattributes SourceFile,LineNumberTable
 -renamesourcefileattribute SourceFile

+# Bouncy Castle -- Keep EC
+-keep class org.bouncycastle.jcajce.provider.asymmetric.EC$* { *; }
+-keep class org.bouncycastle.jcajce.provider.asymmetric.ec.KeyPairGeneratorSpi$EC
+
 # remove all logging from production apk
 -assumenosideeffects class android.util.Log {
    public static *** getStackTraceString(...);