diff options
Diffstat (limited to 'src/crypto.h')
| -rw-r--r-- | src/crypto.h | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/src/crypto.h b/src/crypto.h index 2d3dcca..8bda7c5 100644 --- a/src/crypto.h +++ b/src/crypto.h @@ -32,20 +32,51 @@ #include "encode/base64.h" #include "encode/baseN.h" +uint8_t rotl8(uint8_t, uint8_t); +uint16_t rotl16(uint16_t, uint16_t); unsigned rotl32(unsigned, unsigned); unsigned rotr32(unsigned, unsigned); uint64_t rotl64(uint64_t, uint64_t); uint64_t rotr64(uint64_t, uint64_t); +#define common_hash_init_update(hashname)\ + int l_##hashname##_init(lua_State* L){\ + lua_newtable(L);\ + int t = lua_gettop(L);\ + \ + struct hashname##_hash* a = (struct hashname##_hash*)lua_newuserdata(L, sizeof * a);\ + int ud = lua_gettop(L);\ + *a = hashname##_init();\ + \ + luaI_tsetv(L, t, "ud", ud);\ + luaI_tsetcf(L, t, "update", l_##hashname##_update);\ + luaI_tsetcf(L, t, "final", l_##hashname##_final);\ + \ + lua_pushvalue(L, t);\ + return 1;\ +}\ +\ +int l_##hashname##_update(lua_State* L){\ + lua_pushstring(L, "ud");\ + lua_gettable(L, 1);\ + \ + struct hashname##_hash* a = (struct hashname##_hash*)lua_touserdata(L, -1);\ + size_t len = 0;\ + uint8_t* b = (uint8_t*)luaL_checklstring(L, 2, &len);\ + \ + hashname##_update(b, len, a);\ + \ + lua_pushvalue(L, 1);\ + return 1;\ +} static const luaL_Reg crypto_function_list [] = { {"sha0",l_sha0}, {"sha1",l_sha1}, {"sha256",l_sha256}, {"sha224",l_sha224}, {"setpearson",l_setpearson}, {"pearson",l_pearson}, {"xxh64",l_xxh64}, - {"xxh32",l_xxh32}, {"bsdchecksum",l_bsdchecksum}, - {"crc8",l_crc8}, {"crc16",l_crc16}, {"crc32",l_crc32}, {"fletcher8",l_fletcher8}, + {"xxh32",l_xxh32}, {"fletcher8",l_fletcher8}, {"fletcher16",l_fletcher16}, {"fletcher32",l_fletcher32}, {"sysvchecksum",l_sysvchecksum}, {"xor8",l_xor8}, {"setbuzhash",l_setbuzhash}, - {"buzhash8",l_buzhash8}, {"buzhash16",l_buzhash16}, {"cityhash32", l_cityhash32}, + {"cityhash32", l_cityhash32}, {"cityhash64", l_cityhash64}, {"cityhash128", l_cityhash128}, {"md5",l_md5}, {"djb2", l_djb2}, {"farmhash32", l_farmhash32}, {"farmhash64", l_farmhash64}, {"fasthash32", l_fasthash32}, {"fasthash64", l_fasthash64}, {"fnv_0", l_fnv_0}, @@ -61,6 +92,11 @@ static const luaL_Reg crypto_function_list [] = { {"blake224", l_blake224}, {"blake512", l_blake512}, {"blake384", l_blake384}, {"adler32",l_adler32}, {"adler32_init",l_adler32_init}, {"adler32_update",l_adler32_update}, {"adler32_final",l_adler32_final}, + {"bsdchecksum",l_bsdchecksum}, {"bsdchecksum_init",l_bsdchecksum_init}, {"bsdchecksum_update",l_bsdchecksum_update}, {"bsdchecksum_final",l_bsdchecksum_final}, + {"buzhash8",l_buzhash8}, {"buzhash16",l_buzhash16}, + {"crc8",l_crc8}, {"crc8_init",l_crc8_init}, {"crc8_update",l_crc8_update}, {"crc8_final",l_crc8_final}, + {"crc16",l_crc16}, {"crc16_init",l_crc16_init}, {"crc16_update",l_crc16_update}, {"crc16_final",l_crc16_final}, + {"crc32",l_crc32}, {"crc32_init",l_crc32_init}, {"crc32_update",l_crc32_update}, {"crc32_final",l_crc32_final}, {"uuencode",l_uuencode}, {"uudecode",l_uudecode}, |