Use nettle instead of libtomcrypt (#1177180)

stoken.spec

@@ -1,6 +1,6 @@
 Name:           stoken
 Version:        0.81
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Token code generator compatible with RSA SecurID 128-bit (AES) token
 
 License:        LGPLv2+
@@ -10,10 +10,11 @@ Source0:        https://github.com/cernekee/%{name}/archive/v%{version}.tar.gz
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  desktop-file-utils
-BuildRequires:  pkgconfig(gtk+-3.0)
 BuildRequires:  libtool
-BuildRequires:  pkgconfig(libtomcrypt)
+BuildRequires:  pkgconfig(gtk+-3.0)
+BuildRequires:  pkgconfig(hogweed) >= 2.4
 BuildRequires:  pkgconfig(libxml-2.0)
+BuildRequires:  pkgconfig(nettle) >= 2.4
 
 %description
 Software Token for Linux/UNIX. It's a token code generator compatible with RSA
@@ -107,6 +108,9 @@ rm -fr %{buildroot}%{_docdir}/%{name}
 %{_libdir}/pkgconfig/%{name}.pc
 
 %changelog
+* Tue Jan 13 2015 Simone Caronni <negativo17@gmail.com> - 0.81-2
+- Use nettle instead of libtomcrypt (#1177180).
+
 * Wed Dec 10 2014 Simone Caronni <negativo17@gmail.com> - 0.81-1
 - Update to 0.81.