Test empty constructor for LinuxPRNGSecureRandom

facebookarchive · Sep 16, 2016 · 6fcc13b · 6fcc13b
1 parent 7638632
commit 6fcc13b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/java/com/facebook/android/crypto/keychain/SecureRandomFix.java b/java/com/facebook/android/crypto/keychain/SecureRandomFix.java
@@ -29,6 +29,7 @@
 
 import android.os.Build;
 import com.facebook.crypto.exception.KeyChainException;
+import com.facebook.crypto.proguard.annotations.DoNotStrip;
 
 /**
  * SecureRandom is not really random in android and are biased:
@@ -242,6 +243,14 @@ public LinuxPRNGSecureRandomProvider() {
      */
     public static class LinuxPRNGSecureRandom extends SecureRandomSpi {
 
+        /**
+         * Explicit constructor to workaround issue #157
+         */
+        @DoNotStrip
+        public LinuxPRNGSecureRandom() {
+          super();
+        }
+
         /*
          * IMPLEMENTATION NOTE: Requests to generate bytes and to mix in a seed
          * are passed through to the Linux PRNG (/dev/urandom). Instances of