From eb6608e16d253ded9ee3979f236b68d4988c1da5 Mon Sep 17 00:00:00 2001 From: ame Date: Wed, 13 Mar 2024 16:03:10 -0500 Subject: blake2{b,s} and maybe other stuff --- src/hash/blake2.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/hash/blake2.h (limited to 'src/hash/blake2.h') diff --git a/src/hash/blake2.h b/src/hash/blake2.h new file mode 100644 index 0000000..cde04b3 --- /dev/null +++ b/src/hash/blake2.h @@ -0,0 +1,21 @@ +#include +#include "../lua.h" + +static const uint8_t blake2b_sigma[10][16] = { + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }, + { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 }, + { 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 }, + { 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 }, + { 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 }, + { 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 }, + { 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 }, + { 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 }, + { 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 }, + { 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0 }, +}; + +void blake2s(char*, int, char*, int, int, char*); +void blake2b(char*, int, char*, int, int, char*); + +int l_blake2s(lua_State*); +int l_blake2b(lua_State*); \ No newline at end of file -- cgit v1.2.3