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diff --git a/README.md b/README.md new file mode 100644 index 0000000..fb20c4c --- /dev/null +++ b/README.md @@ -0,0 +1,25 @@ +Reference implementation +======================== + +This folder contains the reference implementation for Lilliput-AE. + +It is organized as follows: + +`src` +----- + +Contains parameter-independent code. + +- `lilliput-ae.h`: main API +- `tweakey.*`: implementation of Lilliput-TBC's tweakey schedule; +- `cipher.*`: implementation of the tweakable block-cipher + Lilliput-TBC; +- `constants.*`: tabulated data for + - the tweakey schedule's permutation h + - the tweakey schedule's multiplication sequences P~0~ to P~5~ + - Lilliput-TBC's S-box +- `parameters.h`: byte sizes for inputs and outputs (depends on + parameter-dependent `_parameters.h` files) +- `lilliput-ae-i.c`: implementation of Lilliput-Ⅰ (ΘCB3-based) +- `lilliput-ae-i.c`: implementation of Lilliput-Ⅱ (SCT-2-based) +- `ae-common.h`: helper functions for AE schemes |