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Diffstat (limited to 'sys/include/dev/random/siphash.h')
-rw-r--r-- | sys/include/dev/random/siphash.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys/include/dev/random/siphash.h b/sys/include/dev/random/siphash.h new file mode 100644 index 0000000..ecabb4a --- /dev/null +++ b/sys/include/dev/random/siphash.h @@ -0,0 +1,34 @@ +/* <MIT License> + Copyright (c) 2013 Marek Majkowski <marek@popcount.org> + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. + </MIT License> + + Original location: + https://github.com/majek/csiphash/ + + Solution inspired by code from: + Samuel Neves (supercop/crypto_auth/siphash24/little) + djb (supercop/crypto_auth/siphash24/little2) + Jean-Philippe Aumasson (https://131002.net/siphash/siphash24.c) +*/ + +#include <stdint.h> + +uint64_t siphash24(const void *src, unsigned long src_sz, const char k[16]); |