1 files changed, 0 insertions, 20 deletions
diff --git a/providers/implementations/rands/seeding/rand_win.c b/providers/implementations/rands/seeding/rand_win.c
index a21b74dd86..ee2d3e4d7f 100644
--- a/providers/implementations/rands/seeding/rand_win.c
+++ b/providers/implementations/rands/seeding/rand_win.c
@@ -147,26 +147,6 @@ int ossl_pool_add_nonce_data(RAND_POOL *pool)
     return ossl_rand_pool_add(pool, (unsigned char *)&data, sizeof(data), 0);
 }
 
-int ossl_rand_pool_add_additional_data(RAND_POOL *pool)
-{
-    struct {
-        DWORD tid;
-        LARGE_INTEGER time;
-    } data;
-
-    /* Erase the entire structure including any padding */
-    memset(&data, 0, sizeof(data));
-
-    /*
-     * Add some noise from the thread id and a high resolution timer.
-     * The thread id adds a little randomness if the drbg is accessed
-     * concurrently (which is the case for the <master> drbg).
-     */
-    data.tid = GetCurrentThreadId();
-    QueryPerformanceCounter(&data.time);
-    return ossl_rand_pool_add(pool, (unsigned char *)&data, sizeof(data), 0);
-}
-
 int ossl_rand_pool_init(void)
 {
     return 1;