From 36970e1696107bb7e19996cc90decca92047810d Mon Sep 17 00:00:00 2001 From: kokke Date: Thu, 11 Dec 2014 00:10:38 +0100 Subject: [PATCH] Update README.md --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 81b03a8..0a28c8a 100644 --- a/README.md +++ b/README.md @@ -5,8 +5,8 @@ This is a small and portable implementation of the AES128 ECB encryption algorit The API is very simple and looks like this (I am using C99 ``-style annotated types): ```C -void AES128_ECB_encrypt(uint8_t* input, uint8_t* key, uint8_t* output); -void AES128_ECB_decrypt(uint8_t* input, uint8_t* key, uint8_t* output); +void AES128_ECB_encrypt(uint8_t* input, const uint8_t* key, uint8_t* output); +void AES128_ECB_decrypt(uint8_t* input, const uint8_t* key, uint8_t* output); ``` The module uses around 200 bytes of RAM and 2.5K ROM when compiled for ARM (~2K for Thumb but YMMV).