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@@ -23,8 +23,10 @@ GCC size output when compiled for ARM:
1024 0 204 1228 4cc aes.o
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Somehow, -O2 is a bit smaller than -Os with this compiler. I am using Mentor Graphics ARM toolchain:
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$ 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.
@@ -32,6 +34,8 @@ Somehow, -O2 is a bit smaller than -Os with this compiler. I am using Mentor Gra
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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The implementation is verified against the data in:
[National Institute of Standards and Technology Special Publication 800-38A 2001 ED](http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf) Appendix F: Example Vectors for Modes of Operation of the AES.