chore: migrate mobile-crypto to BouncyCastle on Android

.github/actions/build-android/action.yml

@@ -49,6 +49,7 @@ runs:
         echo -e "org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -Dfile.encoding=UTF-8" >> ./gradle.properties
         echo -e "android.useAndroidX=true" >> ./gradle.properties
         echo -e "android.enableJetifier=true" >> ./gradle.properties
+        echo -e "android.jetifier.ignorelist=bcprov-jdk18on" >> ./gradle.properties
         echo -e "reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64" >> ./gradle.properties
         echo -e "newArchEnabled=true" >> ./gradle.properties
         echo -e "hermesEnabled=true" >> ./gradle.properties

.github/workflows/e2e-build-android.yml

@@ -101,6 +101,7 @@ jobs:
           echo -e "org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -Dfile.encoding=UTF-8" >> ./gradle.properties
           echo -e "android.useAndroidX=true" >> ./gradle.properties
           echo -e "android.enableJetifier=true" >> ./gradle.properties
+          echo -e "android.jetifier.ignorelist=bcprov-jdk18on" >> ./gradle.properties
           echo -e "reactNativeArchitectures=arm64-v8a,x86_64" >> ./gradle.properties
           echo -e "APPLICATION_ID=chat.rocket.android" >> ./gradle.properties
           echo -e "newArchEnabled=true" >> ./gradle.properties

android/app/build.gradle

@@ -95,6 +95,14 @@ android {
         manifestPlaceholders = [BugsnagAPIKey: BugsnagAPIKey as String]
     }
 
+    packaging {
+        resources {
+            // bcprov-jdk18on and its transitive jspecify both ship this OSGi bundle
+            // manifest inside their multi-release jars; it is unused on Android.
+            excludes += ["META-INF/versions/9/OSGI-INF/MANIFEST.MF"]
+        }
+    }
+
     signingConfigs {
         release {
             v1SigningEnabled false

android/gradle.properties

@@ -21,6 +21,9 @@ org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -Dfile.encoding=UTF-8
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
+# Skip Jetifier for BouncyCastle: it is AndroidX-clean and ships Java 25 multi-release
+# classes that Jetifier's bundled ASM cannot parse (unsupported class file major version 69)
+android.jetifier.ignorelist=bcprov-jdk18on
 
 # Use this property to specify which architecture you want to build.
 # You can also override it from the CLI using

ios/Podfile.lock

@@ -248,7 +248,7 @@ PODS:
   - MMKV (2.2.4):
     - MMKVCore (~> 2.2.4)
   - MMKVCore (2.2.4)
-  - MobileCrypto (0.3.0):
+  - MobileCrypto (0.4.0):
     - boost
     - DoubleConversion
     - fast_float
@@ -4023,7 +4023,7 @@ SPEC CHECKSUMS:
   libwebp: 02b23773aedb6ff1fd38cec7a77b81414c6842a8
   MMKV: 1a8e7dbce7f9cad02c52e1b1091d07bd843aefaf
   MMKVCore: f2dd4c9befea04277a55e84e7812f930537993df
-  MobileCrypto: 382f541e04405f45c323b11a404d3cc4546d0669
+  MobileCrypto: cbe4be11a33b5888e77861de9346fa5d3fccc8ac
   nanopb: fad817b59e0457d11a5dfbde799381cd727c1275
   NitroMmkv: 4a2d747ce97a4ae740b3cb3a3853366813faf831
   NitroModules: 18e41c298d86fc753fc754969fa9f84044e70711
@@ -4136,6 +4136,6 @@ SPEC CHECKSUMS:
   Yoga: 1e91d83a5286cfd3b725eade59274c92270540d4
   ZXingObjC: 8898711ab495761b2dbbdec76d90164a6d7e14c5
 
-PODFILE CHECKSUM: 4a928f36cea73defa438bb62e3a52a85a0b5f71a
+PODFILE CHECKSUM: 9ef0d302aac0150cec49089c7c416db32bb9d3ec
 
 COCOAPODS: 1.15.2