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| author | kokke <spam@rowdy.dk> | 2014-05-30 14:25:05 +0200 |
|---|---|---|
| committer | kokke <spam@rowdy.dk> | 2014-05-30 14:25:05 +0200 |
| commit | 75d7b8b99dffe80109ce1fd643f6914591669c35 (patch) | |
| tree | 0843f27192ccf89a4b56a89b55a0cf1bc934b018 /README | |
| parent | Update README (diff) | |
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Diffstat (limited to 'README')
| -rw-r--r-- | README | 27 |
1 files changed, 0 insertions, 27 deletions
@@ -1,27 +0,0 @@ -# H3 Tiny AES128 in C - -This is a small portable (and slow?) implementation of AES128 in C. - -AES128 ECB is symmetric, so you use the same function for encrypting and decrypting. - -The module uses just a bit more than 200 bytes of RAM and 1K ROM when compiled for ARM. -YMMV depending on target platform and optimization skills of your compiler. - - -GCC size output when compiled for ARM: - -$ arm-none-eabi-gcc -Os -c aes.c -o aes.o -$ size aes.o - text data bss dec hex filename - 1079 0 204 1283 503 aes.o - - - -$ arm-none-eabi-gcc --version -arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 4.8.3 20131129 (release) [ARM/embedded-4_8-branch revision 205641] -Copyright (C) 2013 Free Software Foundation, Inc. -This is free software; see the source for copying conditions. There is NO -warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - - -The implementation is verified against the data in National Institute of Standards and Technology Special Publication 800-38A 2001 ED. |