Add evp_mac perftool

README.md

@@ -259,3 +259,27 @@ thread-count - number of threads
 ```sh
 evp_cipher -a AES-128-CBC -o evp_isolated 10
 ```
+
+## evp_mac
+
+Tool that computes an HMAC of random data using SHA-256 digest.
+Runs for 5 seconds and prints the average execution time per computation.
+Four modes of operation:
+- evp_shared (default): Use EVP API and allow shared data between computations
+- evp_isolated: Use EVP API and don't allow shared data between computations
+- deprecated_shared: Use legacy API and allow shared data between computations
+- deprecated_isolated: Use legacy API and don't allow shared data between computations
+
+```
+Usage: evp_mac [-h] [-t] [-o operation] [-u update-times] [-V] thread-count
+-h - print this help output
+-t - terse output
+-o operation - mode of operation. One of [evp_isolated, evp_shared, deprecated_isolated, deprecated_shared] (default: evp_shared)
+-u update-times - times to update (default: 1)
+-V - print version information and exit
+thread-count - number of threads
+```
+
+```sh
+evp_mac -o evp_shared 10
+```

source/CMakeLists.txt

@@ -212,11 +212,15 @@ target_link_libraries(evp_hash PRIVATE perf)
 add_executable(evp_cipher evp_cipher.c)
 target_link_libraries(evp_cipher PRIVATE perf)
 
+add_executable(evp_mac evp_mac.c)
+target_link_libraries(evp_mac PRIVATE perf)
+
 ## Running tests
 # Options
 set(run_tests evp_fetch
               evp_hash
               evp_cipher
+              evp_mac
               evp_setpeer
               handshake
               newrawkey
@@ -254,6 +258,9 @@ set(run_evp_cipher_operations
 set(run_evp_cipher_algorithms
     evp_cipher "" "" "-a AES-128-CBC" "-a AES-256-CBC"
     CACHE STRING "Encryption algorithms for evp_cipher")
+set(run_evp_mac_operations
+    evp_mac "" "" "-o deprecated_isolated" "-o deprecated_shared" "-o evp_isolated" "-o evp_shared"
+    CACHE STRING "Modes of operation for evp_mac")
 set(run_evp_setpeer_keys
     evp_setpeer "-k" dh ec256 ec521 x25519 all
     CACHE STRING "Key types for evp_setpeer")
@@ -295,6 +302,7 @@ set(run_opts run_evp_fetch_pqs
              run_evp_hash_algorithms
              run_evp_cipher_operations
              run_evp_cipher_algorithms
+             run_evp_mac_operations
              run_evp_setpeer_keys
              run_newrawkey_algos
              run_pkeyread_keys