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| -rw-r--r-- | README.md | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -2,6 +2,13 @@ This is a small and portable implementation of the AES128 ECB encryption algorithm implemented in C. +The API is very simple and looks like this (I am using stdint.h annotated types): + + + 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); + + The module uses just a bit more than 200 bytes of RAM and 2.5K ROM when compiled for ARM (YMMV). It is the smallest implementation in C I've seen yet, but do contact me if you know of something smaller (or have improvements to the code here). |