diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 011f261d..5f760dd6 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -14,31 +14,13 @@
 -dontwarn okio.**
 
 # BouncyCastle
--keep class org.bouncycastle.crypto.* {*;}
--keep class org.bouncycastle.crypto.agreement.** {*;}
--keep class org.bouncycastle.crypto.digests.* {*;}
--keep class org.bouncycastle.crypto.ec.* {*;}
--keep class org.bouncycastle.crypto.encodings.* {*;}
--keep class org.bouncycastle.crypto.engines.* {*;}
--keep class org.bouncycastle.crypto.macs.* {*;}
--keep class org.bouncycastle.crypto.modes.* {*;}
--keep class org.bouncycastle.crypto.paddings.* {*;}
--keep class org.bouncycastle.crypto.params.* {*;}
--keep class org.bouncycastle.crypto.prng.* {*;}
--keep class org.bouncycastle.crypto.signers.* {*;}
-
 -keep class org.bouncycastle.jcajce.provider.asymmetric.* {*;}
 -keep class org.bouncycastle.jcajce.provider.asymmetric.util.* {*;}
--keep class org.bouncycastle.jcajce.provider.asymmetric.dh.* {*;}
--keep class org.bouncycastle.jcajce.provider.asymmetric.ec.* {*;}
 -keep class org.bouncycastle.jcajce.provider.asymmetric.rsa.* {*;}
-
 -keep class org.bouncycastle.jcajce.provider.digest.** {*;}
--keep class org.bouncycastle.jcajce.provider.keystore.** {*;}
 -keep class org.bouncycastle.jcajce.provider.symmetric.** {*;}
 -keep class org.bouncycastle.jcajce.spec.* {*;}
 -keep class org.bouncycastle.jce.** {*;}
-
 -dontwarn javax.naming.**
 
 # jMDNS