From 30472a1cc1a0125bb5006863f8e28bbc573d152b Mon Sep 17 00:00:00 2001 From: Sascha Schumann Date: Wed, 26 Jul 2000 16:35:32 +0000 Subject: [PATCH] Use the lcg as another entropy source for seeding the PRNG when creating a salt for crypt(). --- ext/standard/crypt.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/ext/standard/crypt.c b/ext/standard/crypt.c index c422e42efd..7ede808501 100644 --- a/ext/standard/crypt.c +++ b/ext/standard/crypt.c @@ -46,6 +46,7 @@ extern char *crypt(char *__key,char *__salt); #endif +#include "php_lcg.h" #include "php_crypt.h" /* @@ -150,12 +151,12 @@ PHP_FUNCTION(crypt) /* The automatic salt generation only covers standard DES and md5-crypt */ if(!*salt) { #if HAVE_SRAND48 - srand48((unsigned int) time(0) * getpid()); + srand48((unsigned int) time(0) * getpid() * (php_combined_lcg() * 10000.0)); #else #if HAVE_SRANDOM - srandom((unsigned int) time(0) * getpid()); + srandom((unsigned int) time(0) * getpid() * (php_combined_lcg() * 10000.0)); #else - srand((unsigned int) time(0) * getpid()); + srand((unsigned int) time(0) * getpid() * (php_combined_lcg() * 10000.0)); #endif #endif -- 2.50.1