Merge pull request #5937 from gettalong/patch-1

Crypt filter EFF key should have StmF value as default, not StrF

src/core/crypto.js

@@ -1967,7 +1967,7 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
       this.cf = dict.get('CF');
       this.stmf = dict.get('StmF') || identityName;
       this.strf = dict.get('StrF') || identityName;
-      this.eff = dict.get('EFF') || this.strf;
+      this.eff = dict.get('EFF') || this.stmf;
     }
   }
 
@@ -2040,4 +2040,4 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
   };
 
   return CipherTransformFactory;
-})();
+})();