diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c244814
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/libb2-60ea749837362c226e8501718f505ab138e5c19d.tar.gz
diff --git a/README.md b/README.md
deleted file mode 100644
index 1156e24..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# libb2
-
-The libb2 package
\ No newline at end of file
diff --git a/libb2.spec b/libb2.spec
new file mode 100644
index 0000000..97c012c
--- /dev/null
+++ b/libb2.spec
@@ -0,0 +1,66 @@
+%global commit 60ea749837362c226e8501718f505ab138e5c19d
+%global date 20171225
+
+%global with_check 1
+%global shortcommit %(c=%{commit}; echo ${c:0:7})
+
+Name:    libb2
+Summary: C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp
+Version: 0.98
+Release: 1.%{date}git%{shortcommit}%{?dist}
+License: CC0
+URL:     https://blake2.net/
+Source0: https://github.com/BLAKE2/libb2/archive/%{commit}/libb2-%{commit}.tar.gz
+
+BuildRequires: gcc
+BuildRequires: automake
+BuildRequires: libtool
+
+%description
+C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp.
+
+BLAKE2 is a cryptographic hash function faster than MD5, SHA-1, SHA-2,
+and SHA-3, yet is at least as secure as the latest standard SHA-3.
+
+%package        devel
+Summary:        Development files for the Blake2 library
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+
+%description    devel
+%{summary}.
+
+%prep
+%autosetup -n libb2-%{commit}
+
+# Force default Fedora cflags
+sed -e 's|CFLAGS=-O3|CFLAGS="%{optflags}"|g' -i configure.ac
+autoreconf -ivf
+
+%build
+# Default Fedora cflags prevents SSE checking
+unset $CFLAGS
+%configure --disable-silent-rules --enable-static=no --enable-native=no
+%make_build LDFLAGS="%{__global_ldflags}"
+
+%if 0%{with_check}
+%check
+make check
+%endif
+
+%install
+%make_install
+rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
+
+%ldconfig_scriptlets
+
+%files
+%license LICENSE
+%{_libdir}/libb2.so.*
+
+%files devel
+%{_libdir}/libb2.so
+%{_includedir}/blake2.h
+
+%changelog
+* Sun Mar 18 2018 Antonio Trande <sagitter@fedoraproject.org> - 0.98-1.20171225git60ea749
+- First RPM
diff --git a/sources b/sources
new file mode 100644
index 0000000..f1e7b60
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (libb2-60ea749837362c226e8501718f505ab138e5c19d.tar.gz) = c32cb76e54124936631344a5303f243a53441cdf07d5876ecd3e1a7e006f05ae8a95121d1ba1e579eff686763cfa9d033f6f93225a283dfe58a5c03c41976eb1