diff --git a/intel-ipsec-mb-1.5.tar.gz b/intel-ipsec-mb-1.5.tar.gz
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diff --git a/intel-ipsec-mb.spec b/intel-ipsec-mb.spec
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+%global debug_package %{nil}
+
+# Versions numbers
+%global major        1
+%global minor        5
+%global patch        0
+%global fullversion  %{major}.%{minor}.%{patch}
+
+# GitHub properties
+%global githubname   intel-ipsec-mb
+%global githubver    %{major}.%{minor}
+%global githubfull   %{githubname}-%{githubver}
+
+Summary:            IPSEC cryptography library optimized for Intel Architecture
+Name:               %{githubname}
+Release:            1
+Version:            %{fullversion}
+License:            BSD
+
+ExclusiveArch:      x86_64
+
+URL:                https://github.com/intel/%{githubname}
+Source0:            %{githubfull}.tar.gz
+BuildRequires:      make
+BuildRequires:      gcc >= 4.8.3
+BuildRequires:      nasm >= 2.14
+
+%description
+IPSEC cryptography library optimized for Intel Architecture
+
+%package devel
+Summary:            IPSEC cryptography library optimized for Intel Architecture
+License:            BSD
+Requires:           %{name} = %{version}-%{release}
+Group:              Development/Tools
+ExclusiveArch:      x86_64
+
+%description devel
+IPSEC cryptography library optimized for Intel Architecture
+
+%package doc
+Summary:            Documentation files for %{name}
+Requires:           %{name} = %{version}-%{release}
+BuildArch:          noarch
+
+%description doc
+The %{name}-doc package contains documentation files for %{name}
+
+%prep
+%autosetup -n %{githubfull}
+
+%build
+cd lib
+make EXTRA_CFLAGS='%{optflags}' %{?_smp_mflags}
+
+%install
+install -d %{buildroot}/%{_includedir}
+install -m 0644 %{_builddir}/%{githubfull}/lib/intel-ipsec-mb.h %{buildroot}/%{_includedir}
+install -d %{buildroot}/%{_libdir}
+install -s -m 0755 %{_builddir}/%{githubfull}/lib/libIPSec_MB.so.%{fullversion} %{buildroot}/%{_libdir}
+install -d %{buildroot}/%{_mandir}/man7
+install -m 0444 lib/libipsec-mb.7 %{buildroot}/%{_mandir}/man7
+install -m 0444 lib/libipsec-mb-dev.7 %{buildroot}/%{_mandir}/man7
+cd %{buildroot}/%{_libdir}
+ln -s libIPSec_MB.so.%{fullversion} libIPSec_MB.so.%{major}
+ln -s libIPSec_MB.so.%{fullversion} libIPSec_MB.so
+
+%files
+%license LICENSE
+%{_libdir}/libIPSec_MB.so.%{fullversion}
+%{_libdir}/libIPSec_MB.so.%{major}
+%{_mandir}/man7/libipsec-mb.7.gz
+
+%files devel
+%{_includedir}/intel-ipsec-mb.h
+%{_mandir}/man7/libipsec-mb-dev.7.gz
+%{_libdir}/libIPSec_MB.so
+
+%files doc
+%doc README.md ReleaseNotes.txt
+
+%changelog
+* Wed Aug 28 2024 Aichun Shi <aichun.shi@intel.com> 1.5.0-1
+- Initial Package