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/xor.c | 96 +++++++++++++++++++++++++++++----------------------------- 1 file changed, 48 insertions(+), 48 deletions(-) (limited to 'src/hash/xor.c') diff --git a/src/hash/xor.c b/src/hash/xor.c index 205408f..fab17d7 100644 --- a/src/hash/xor.c +++ b/src/hash/xor.c @@ -1,48 +1,48 @@ -#include "../crypto.h" -#include -#include - -struct xor8_hash xor8_init(){ - return (struct xor8_hash){.a = 0}; -} - -void xor8_update(uint8_t* aa, size_t len, struct xor8_hash* hash){ - for(int i = 0; i != len; i++) - hash->a += aa[i] & 0xff; -} - -uint8_t xor8_final(struct xor8_hash* hash){ - return ((hash->a ^ 0xff) + 1) & 0xff; -} - -uint8_t xor8(uint8_t* aa, size_t len){ - struct xor8_hash a = xor8_init(); - xor8_update(aa, len, &a); - return xor8_final(&a); -} - -common_hash_clone(xor8) -common_hash_init_update(xor8); - -int l_xor8_final(lua_State* L){ - struct xor8_hash* a = (struct xor8_hash*)lua_touserdata(L, 1); - uint8_t u = xor8_final(a); - char digest[8]; - sprintf(digest,"%02x",u); - lua_pushstring(L, digest); - return 1; -} - -int l_xor8(lua_State* L){ - if(lua_gettop(L) == 0) return l_xor8_init(L); - size_t len = 0; - uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); - - char digest[8]; - - uint8_t u = xor8(a, len); - sprintf(digest,"%02x",u); - lua_pushstring(L, digest); - - return 1; -} +#include "../crypto.h" +#include +#include + +struct xor8_hash xor8_init(){ + return (struct xor8_hash){.a = 0}; +} + +void xor8_update(uint8_t* aa, size_t len, struct xor8_hash* hash){ + for(int i = 0; i != len; i++) + hash->a += aa[i] & 0xff; +} + +uint8_t xor8_final(struct xor8_hash* hash){ + return ((hash->a ^ 0xff) + 1) & 0xff; +} + +uint8_t xor8(uint8_t* aa, size_t len){ + struct xor8_hash a = xor8_init(); + xor8_update(aa, len, &a); + return xor8_final(&a); +} + +common_hash_clone(xor8) +common_hash_init_update(xor8); + +int l_xor8_final(lua_State* L){ + struct xor8_hash* a = (struct xor8_hash*)lua_touserdata(L, 1); + uint8_t u = xor8_final(a); + char digest[8]; + sprintf(digest,"%02x",u); + lua_pushstring(L, digest); + return 1; +} + +int l_xor8(lua_State* L){ + if(lua_gettop(L) == 0) return l_xor8_init(L); + size_t len = 0; + uint8_t* a = (uint8_t*)luaL_checklstring(L, 1, &len); + + char digest[8]; + + uint8_t u = xor8(a, len); + sprintf(digest,"%02x",u); + lua_pushstring(L, digest); + + return 1; +} -- cgit v1.2.3