anchor.diff:      };
     };
   
  +  CryptRandomSeed = buildPerlPackage {
  +    pname = "Crypt-Random-Seed";
  +    version = "0.03";
  +    src = fetchurl {
  +      url = "mirror://cpan/authors/id/D/DA/DANAJ/Crypt-Random-Seed-0.03.tar.gz";
  +      sha256 = "593da54b522c09cc26bbcc0e4e49c1c8e688a6fd33b0726af801d722a5c8d0f1";
  +    };
  +    propagatedBuildInputs = [ CryptRandomTESHA2 ];
  +    meta = {
  +      homepage = "https://github.com/danaj/Crypt-Random-Seed";
  +      description = "Provide strong randomness for seeding";
  +      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
  +      maintainers = [ maintainers.sgo ];
  +    };
  +  };
  +
     CryptRandomSource = buildPerlModule {
       pname = "Crypt-Random-Source";
       version = "0.14";
  
positive.code:     };
    };
  
    CacheCache = buildPerlPackage {
      pname = "Cache-Cache";
      version = "1.08";
  
negative.code:     propagatedBuildInputs = [ CaptureTiny ModuleFind Moo SubExporter TypeTiny namespaceclean ];
      meta = {
        description = "Get weak or strong random data from pluggable sources";
        license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  
    CryptRandomTESHA2 = buildPerlPackage {
      pname = "Crypt-Random-TESHA2";
      version = "0.01";
      src = fetchurl {
        url = "mirror://cpan/authors/id/D/DA/DANAJ/Crypt-Random-TESHA2-0.01.tar.gz";
        sha256 = "a0912b42c52be173da528d5527e40d967324bc04ac78d9fc2ddc91ff16fe9633";
      };
      meta = {
        homepage = "https://github.com/danaj/Crypt-Random-TESHA2";
        description = "Random numbers using timer/schedule entropy, aka userspace voodoo entropy";
        license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  