diff --git a/README.md b/README.md
index f5f4099..c98d0bc 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,26 @@
 # mcrypt
 
+Mcrypt, and the accompanying libmcrypt, are intended to be replacements for the old Unix crypt, except that they are under the GPL and support an ever-wider range of algorithms and modes.
+Unlike most encryption libraries libmcrypt does not have everything (random number generators, hashes, hmac implementation, key exchange, public key encryption etc.).
+Libmcrypt only implements an interface to access block and stream encryption algorithms.
+It's purpose was to assist in the development of mcrypt by providing a uniform interface to access several different encryption algorithms, so that the main program is independent of the encryption algorithms and the modes used.
+
+Libmcrypt supports the algorithms:
+* BLOWFISH
+* TWOFISH
+* DES, TripleDES
+* 3-WAY
+* SAFER-sk64, SAFER-sk128, SAFER+
+* LOKI97
+* GOST
+* RC2, RC6
+* MARS
+* IDEA
+* RIJNDAEL-128 (AES), RIJNDAEL-192, RIJNDAEL-256
+* SERPENT
+* CAST-128 (known as CAST5), CAST-256
+* ARCFOUR
+* WAKE
+Block algorithms can be used in: CBC, ECB, CFB and OFB (8 bit and n bit, where
+n is the size of the algorithm's block length).
+
diff --git a/mcrypt.spec b/mcrypt.spec
new file mode 100644
index 0000000..eec5ed0
--- /dev/null
+++ b/mcrypt.spec
@@ -0,0 +1,84 @@
+Name:          mcrypt
+Version:       2.6.8
+Release:       1mamba
+Summary:       A replacement of the old unix crypt
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://mcrypt.sourceforge.net/
+Source:        http://downloads.sourceforge.net/project/mcrypt/MCrypt/%{version}/mcrypt-%{version}.tar.gz
+License:       LGPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libmcrypt-devel
+BuildRequires: libmhash-devel
+BuildRequires: libz-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+Mcrypt, and the accompanying libmcrypt, are intended to be replacements for the old Unix crypt, except that they are under the GPL and support an ever-wider range of algorithms and modes.
+Unlike most encryption libraries libmcrypt does not have everything (random number generators, hashes, hmac implementation, key exchange, public key encryption etc.).
+Libmcrypt only implements an interface to access block and stream encryption algorithms.
+It's purpose was to assist in the development of mcrypt by providing a uniform interface to access several different encryption algorithms, so that the main program is independent of the encryption algorithms and the modes used.
+
+Libmcrypt supports the algorithms:
+* BLOWFISH
+* TWOFISH
+* DES, TripleDES
+* 3-WAY
+* SAFER-sk64, SAFER-sk128, SAFER+
+* LOKI97
+* GOST
+* RC2, RC6
+* MARS
+* IDEA
+* RIJNDAEL-128 (AES), RIJNDAEL-192, RIJNDAEL-256
+* SERPENT
+* CAST-128 (known as CAST5), CAST-256
+* ARCFOUR
+* WAKE
+Block algorithms can be used in: CBC, ECB, CFB and OFB (8 bit and n bit, where 
+n is the size of the algorithm's block length).
+
+%package devel
+Summary:       Devel package for libmcrypt
+Group:         Development/Libraries
+Requires:      %{name} = %{version}-%{release}
+
+%description devel
+Mcrypt, and the accompanying libmcrypt, are intended to be replacements for the old Unix crypt, except that they are under the GPL and support an ever-wider range of algorithms and modes.
+Unlike most encryption libraries libmcrypt does not have everything (random number generators, hashes, hmac implementation, key exchange, public key encryption etc.).
+Libmcrypt only implements an interface to access block and stream encryption algorithms.
+It's purpose was to assist in the development of mcrypt by providing a uniform interface to access several different encryption algorithms, so that the main program is independent of the encryption algorithms and the modes used.
+
+This package contains static libraries and header files need for development
+
+%prep
+%setup -q -n mcrypt-%{version}
+
+%build
+%configure \
+   --enable-shared
+
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%find_lang %{name}
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files -f %{name}.lang
+%defattr(-,root,root)
+%{_bindir}/mcrypt
+%{_bindir}/mdecrypt
+%{_mandir}/man1/mcrypt.1*
+
+%changelog
+* Mon Jul 13 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.6.8-1mamba
+- package created