diff --git a/0001-add-loongarch64-support-for-tongsuo3.patch b/0001-add-loongarch64-support-for-tongsuo3.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eb6d8fb5ff17c24abfcfa2989e495e3d155f7865
--- /dev/null
+++ b/0001-add-loongarch64-support-for-tongsuo3.patch
@@ -0,0 +1,73 @@
+From 9d1b7f984d63d6a1b5dd991c977922c28b9ac10a Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Thu, 16 Nov 2023 08:28:12 +0000
+Subject: [PATCH] add loongarch64 support for tongsuo3
+
+---
+ Configurations/10-main.conf | 8 ++++++++
+ crypto/sha/keccak1600.c     | 2 +-
+ util/perl/OpenSSL/config.pm | 2 ++
+ 3 files changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/Configurations/10-main.conf b/Configurations/10-main.conf
+index aa46435..4f51085 100644
+--- a/Configurations/10-main.conf
++++ b/Configurations/10-main.conf
+@@ -514,6 +514,10 @@ my %targets = (
+         inherit_from     => [ "linux-generic64"],
+         perlasm_scheme   => "linux64",
+     },
++    "linux-loongarch64" => {
++        inherit_from     => [ "linux-generic64"],
++        perlasm_scheme   => "linux64",
++    },
+ 
+     #### IA-32 targets...
+     #### These two targets are a bit aged and are to be used on older Linux
+@@ -715,6 +719,10 @@ my %targets = (
+         inherit_from     => [ "BSD-generic64"],
+         perlasm_scheme   => "linux64",
+     },
++    "BSD-loongarch64" => {
++        inherit_from     => [ "BSD-generic64"],
++        perlasm_scheme   => "linux64",
++    },
+ 
+     "bsdi-elf-gcc" => {
+         inherit_from     => [ "BASE_unix" ],
+diff --git a/crypto/sha/keccak1600.c b/crypto/sha/keccak1600.c
+index e3dd6f1..ccba24e 100644
+--- a/crypto/sha/keccak1600.c
++++ b/crypto/sha/keccak1600.c
+@@ -28,7 +28,7 @@ void SHA3_squeeze(uint64_t A[5][5], unsigned char *out, size_t len, size_t r);
+ #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
+     (defined(__x86_64) && !defined(__BMI__)) || defined(_M_X64) || \
+     defined(__mips) || defined(__riscv) || defined(__s390__) || \
+-    defined(__EMSCRIPTEN__)
++    defined(__EMSCRIPTEN__) || defined(__loongarch64)
+ /*
+  * These don't have "and with complement" instruction, so minimize amount
+  * of "not"-s. Implemented only in the [default] KECCAK_2X variant.
+diff --git a/util/perl/OpenSSL/config.pm b/util/perl/OpenSSL/config.pm
+index 6fbfa82..6e4b688 100755
+--- a/util/perl/OpenSSL/config.pm
++++ b/util/perl/OpenSSL/config.pm
+@@ -617,6 +617,7 @@ EOF
+       ],
+       [ '.*86-.*-linux1',         { target => "linux-aout" } ],
+       [ 'riscv64-.*-linux.',      { target => "linux64-riscv64" } ],
++      [ 'loongarch64-.*-linux.',      { target => "linux-loongarch64" } ],
+       [ '.*-.*-linux.',           { target => "linux-generic32" } ],
+       [ '.*86.*-.*-solaris2',
+         sub {
+@@ -646,6 +647,7 @@ EOF
+       [ 'powerpc64-.*-.*bsd.*',   { target => "BSD-generic64",
+                                     defines => [ 'B_ENDIAN' ] } ],
+       [ 'riscv64-.*-.*bsd.*',     { target => "BSD-riscv64" } ],
++      [ 'loongarch64-.*-.*bsd.*',     { target => "BSD-loongarch64" } ],
+       [ 'ia64-.*-.*bsd.*',        { target => "BSD-ia64" } ],
+       [ 'x86_64-.*-dragonfly.*',  { target => "BSD-x86_64" } ],
+       [ 'amd64-.*-.*bsd.*',       { target => "BSD-x86_64" } ],
+-- 
+2.41.0
+
diff --git a/tongsuo3.spec b/tongsuo3.spec
index 465453831112b53d3a6a85998712b64211abe91f..24b2bf1df5f80ff79a496c326fd0e352d077229d 100644
--- a/tongsuo3.spec
+++ b/tongsuo3.spec
@@ -1,4 +1,4 @@
-%define anolis_release 2
+%define anolis_release 3
 
 %define install_prefix /opt/tongsuo3
 
@@ -22,6 +22,7 @@ Url:            https://www.yuque.com/tsdoc
 Source0:        https://github.com/Tongsuo-Project/Tongsuo/archive/refs/tags/8.4.0-pre2.tar.gz
 
 Patch1: 0001-use-relative-path-for-tongsuo-symlink.patch
+Patch2: 0001-add-loongarch64-support-for-tongsuo3.patch
 
 # For build
 BuildRequires:  perl(Config)
@@ -59,6 +60,9 @@ sslarch=linux-x86_64
 %ifarch aarch64
 sslarch=linux-aarch64
 %endif
+%ifarch longarch64
+sslarch=linux-loongarch64
+%endif
 
 ./Configure \
     --prefix=%{install_prefix} -Wl,-rpath,%{install_prefix}/lib64 \
@@ -89,6 +93,9 @@ export QA_RPATHS=$(( 0x0002 ))
 %dir %{install_prefix}
 
 %changelog
+* Thu Nov 16 2023 Wenlong Zhang<zhangwenlong@loongson.cn> - 8.4.0~pre2-3
+- add loongarch64 support for tongsuo3
+
 * Tue Aug 29 2023 Tianjia Zhang <tianjia.zhang@linux.alibaba.com> - 8.4.0~pre2-2
 - Fix for dynamic link path