diff --git a/sources/isal/CMakeLists.txt b/sources/isal/CMakeLists.txt
index 6e1aac426..182ff4475 100644
--- a/sources/isal/CMakeLists.txt
+++ b/sources/isal/CMakeLists.txt
@@ -103,3 +103,18 @@ if (NOT MSVC)
     # Setting POSIX compliance level for Linux builds (to use strnlen() function on Linux)
     target_compile_definitions(isal PRIVATE _POSIX_C_SOURCE=200809L)
 endif()
+
+# Enable Intel CET support in assembler sources
+check_c_source_compiles("
+    #if !defined(__CET__) || (__CET__ & 1) == 0
+    #error CET_BIT_1_NOT_SET
+    #endif
+    int main() { return 0; }
+" INTEL_CET_ENABLED)
+
+if(INTEL_CET_ENABLED)
+    target_compile_options(isal_asm PUBLIC "-DINTEL_CET_ENABLED")
+    message(STATUS "Intel CET protection is ENABLED")
+else()
+    message(STATUS "Intel CET protection is NOT enabled")
+endif()
diff --git a/sources/isal/include/reg_sizes.asm b/sources/isal/include/reg_sizes.asm
index 208ad14e5..9ea86c4ed 100644
--- a/sources/isal/include/reg_sizes.asm
+++ b/sources/isal/include/reg_sizes.asm
@@ -182,6 +182,21 @@
 
 %define XWORD(reg) reg %+ x
 
+%ifdef INTEL_CET_ENABLED
+  %ifdef __NASM_VER__
+    %ifidn __OUTPUT_FORMAT__,elf32
+section .note.gnu.property  note  alloc noexec align=4
+DD 0x00000004,0x0000000c,0x00000005,0x00554e47
+DD 0xc0000002,0x00000004,0x00000003
+    %endif
+    %ifidn __OUTPUT_FORMAT__,elf64
+section .note.gnu.property  note  alloc noexec align=8
+DD 0x00000004,0x00000010,0x00000005,0x00554e47
+DD 0xc0000002,0x00000004,0x00000003,0x00000000
+    %endif
+  %endif
+%endif
+
 %ifidn __OUTPUT_FORMAT__,elf32
 section .note.GNU-stack noalloc noexec nowrite progbits
 section .text