aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/README.md
diff options
context:
space:
mode:
Diffstat (limited to 'README.md')
-rw-r--r--README.md6
1 files changed, 6 insertions, 0 deletions
diff --git a/README.md b/README.md
index 1c46946..7f4b01e 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,12 @@ I've used the compiler and the assembler shipped with Visual Studio Express 2013
You can generate the solution using CMake and build it using Visual Studio.
+To make AES block I/O functions use big-endian by default (also used in the original FIPS standard; required for the tests),
+pass the `LIBAESNI_BE_IO_BY_DEFAULT=1` preprocessor definition.
+Using CMake, you can pass the definition like this:
+
+ cmake -D CMAKE_C_FLAGS=/DLIBAESNI_BE_IO_BY_DEFAULT=1 ...
+
## Running on older CPUs
To run programs that are using the AES-NI instruction set on a CPU w/o the support for these instructions, one can use