X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=aes%2Fmemxor.c;fp=aes%2Fmemxor.c;h=7485b3eebb1fbc8612f5099a6dd13f33f0c63c87;hb=3f2f2071c47e2e424af71cc85697f3eb26c24277;hp=0000000000000000000000000000000000000000;hpb=33a28395461ecd0c1c7820f59e180f8f2ca9216f;p=arm-crypto-lib.git

diff --git a/aes/memxor.c b/aes/memxor.c
new file mode 100644
index 0000000..7485b3e
--- /dev/null
+++ b/aes/memxor.c
@@ -0,0 +1,12 @@
+#include <stdint.h>
+
+#include "memxor.h"
+
+void memxor(void* dest, const void* src, uint16_t n){
+  while(n--){
+    *((uint8_t*)dest) ^= *((uint8_t*)src);
+    dest = (uint8_t*)dest +1;
+    src  = (uint8_t*)src  +1;
+  }
+}
+