From 8d85e6501a9aa49da4a4a910207566e85bd5fd4d Mon Sep 17 00:00:00 2001 From: ame Date: Mon, 15 Apr 2024 08:23:28 -0500 Subject: msys2 + fix logging --- src/hash/pjw.c | 106 ++++++++++++++++++++++++++++----------------------------- 1 file changed, 53 insertions(+), 53 deletions(-) (limited to 'src/hash/pjw.c') diff --git a/src/hash/pjw.c b/src/hash/pjw.c index ca3341a..c96354d 100644 --- a/src/hash/pjw.c +++ b/src/hash/pjw.c @@ -1,53 +1,53 @@ -#include "../util.h" -#include "../crypto.h" - -#include -#include - -struct pjw_hash pjw_init(){ - return (struct pjw_hash){.hash = 0, .high = 0}; -} - -void pjw_update(uint8_t* in, size_t len, struct pjw_hash* hash){ - for(int i = 0; i != len; i++){ - hash->hash = (hash->hash << 4) + *in++; - if((hash->high = (hash->hash & 0xf0000000))) - hash->hash ^= hash->high >> 24; - hash->hash &= ~hash->high; - } -} - -uint32_t pjw_final(struct pjw_hash* hash){ - return hash->hash; -} - -uint32_t pjw(uint8_t* in, size_t len){ - struct pjw_hash a = pjw_init(); - pjw_update(in, len, &a); - return pjw_final(&a); -} - -common_hash_clone(pjw); -common_hash_init_update(pjw); - -int l_pjw_final(lua_State* L){ - struct pjw_hash* a = (struct pjw_hash*)lua_touserdata(L, 1); - uint32_t u = pjw_final(a); - char digest[32]; - sprintf(digest,"%08x",u); - lua_pushstring(L, digest); - return 1; -} - -int l_pjw(lua_State* L){ - if(lua_gettop(L) == 0) return l_pjw_init(L); - size_t len = 0; - uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); - - char digest[32]; - - uint32_t u = pjw(a, len); - sprintf(digest,"%08x",u); - lua_pushstring(L, digest); - return 1; -} +#include "../util.h" +#include "../crypto.h" + +#include +#include + +struct pjw_hash pjw_init(){ + return (struct pjw_hash){.hash = 0, .high = 0}; +} + +void pjw_update(uint8_t* in, size_t len, struct pjw_hash* hash){ + for(int i = 0; i != len; i++){ + hash->hash = (hash->hash << 4) + *in++; + if((hash->high = (hash->hash & 0xf0000000))) + hash->hash ^= hash->high >> 24; + hash->hash &= ~hash->high; + } +} + +uint32_t pjw_final(struct pjw_hash* hash){ + return hash->hash; +} + +uint32_t pjw(uint8_t* in, size_t len){ + struct pjw_hash a = pjw_init(); + pjw_update(in, len, &a); + return pjw_final(&a); +} + +common_hash_clone(pjw); +common_hash_init_update(pjw); + +int l_pjw_final(lua_State* L){ + struct pjw_hash* a = (struct pjw_hash*)lua_touserdata(L, 1); + uint32_t u = pjw_final(a); + char digest[32]; + sprintf(digest,"%08x",u); + lua_pushstring(L, digest); + return 1; +} + +int l_pjw(lua_State* L){ + if(lua_gettop(L) == 0) return l_pjw_init(L); + size_t len = 0; + uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); + + char digest[32]; + + uint32_t u = pjw(a, len); + sprintf(digest,"%08x",u); + lua_pushstring(L, digest); + return 1; +} -- cgit v1.2.3