diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..bacb7796a69564a1e4b64d49cb14d980ca8c8106
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 HiSilicon Technologies Co., Ltd. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/libummu.tar.gz b/libummu.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b0d71b026350e3af49881bab53eb0c4a3ee5ed51
Binary files /dev/null and b/libummu.tar.gz differ
diff --git a/ummu.spec b/ummu.spec
new file mode 100644
index 0000000000000000000000000000000000000000..0394c7faecff78224557b852ae18d8257d82df17
--- /dev/null
+++ b/ummu.spec
@@ -0,0 +1,71 @@
+%define debug_package %{nil}
+Summary: Implementation of UMMU library
+Name: libummu
+Version: 1.0.0
+Release: 1
+License: MIT
+%global libummu_version 1
+Group: Development/Libraries/C
+URL: https://gitee.com/openeuler/ummu/
+Source0: %{name}.tar.gz
+
+BuildRequires:  cmake
+BuildRequires:  gcc-c++
+BuildRequires:  make
+
+BuildRoot:      %{_tmppath}/%{name}
+
+%description
+Implementation of UMMU library
+
+%package devel
+Summary:  Implementation of UMMU library
+
+%description devel
+This package is required to manage permission table
+for SVA scene.
+
+%prep
+%setup -q -n ummu
+
+%build
+mkdir -p build
+cd build
+cmake .. \
+  -DCMAKE_INSTALL_PREFIX=/usr \
+  -DCMAKE_INSTALL_LIBDIR=lib64 \
+  -DCMAKE_BUILD_TYPE=Release 
+make
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}
+cd build
+#cmake --install . --prefix %{buildroot}/usr
+make DESTDIR=%{buildroot} install
+cd %{buildroot}%{_libdir}
+cp -a libummu.so libummu.so.%{libummu_version}
+
+ln -sf libummu.so.%{libummu_version} libummu.so
+
+#%clean
+#rm -rf $RPM_BUILD_ROOT
+
+%preun
+cd %{_libdir}
+rm libummu.so
+
+%files
+%{_libdir}/libummu.so.%{libummu_version}
+ 
+%files devel
+%{_libdir}/libummu.so*
+%{_includedir}/ummu_api.h
+%{_includedir}/ummu_core.h
+
+%changelog
+* Mon Nov 3 2025 jiangsihui <jiangsihui@huawei.com> - 1.0.0-1
+- Supports permission table management functions, including
+  the creation, release, and invalidation of permission tables,
+  while also supporting context maintenance for operating
+  permission tables.