anchor.diff:          "D238 EA65 D64C 67ED 4C30  73F2 8A86 1B1C 7EFD 60D9"
           "46CC 7308 65BB 5C78 EBAB  ADCF 0437 6F3E E085 6959"
         ];
  -      sha256 = "3fa189a32d4fb62147874eb1389047c267d9ba088f57ab521cb0df46f08aef57";
  +      sha256 = "e64d8c5fa2d05938a5080cb784a98ac21be0812f2a26f844b18f0d6a0e711984";
       };
     };
   
  
positive.code:   passthru = {
      srcVerification = fetchurl rec {
        failEarly = true;
        urls = tarballUrls "2.2.5";
        pgpsigUrl = map (n: "${n}.sig") urls;
        pgpKeyFingerprints = [
          "D869 2123 C406 5DEA 5E0F  3AB5 249B 39D2 4F25 E3B6"
  
negative.code:     "mirror://gnupg/gnupg/gnupg-${version}.tar.bz2"
    ];
  
    version = "2.2.6";
  in
  stdenv.mkDerivation rec {
    name = "gnupg-${version}";
  