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Use rdrand as random number genrator when we can.

meow-7.2.2
Nicky 2013-08-10 22:44:34 +02:00
parent 5dddaa7350
commit e337b68062
1 changed files with 19 additions and 1 deletions
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20
indra/newview/llsecapi.cpp
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@ -34,7 +34,7 @@
#include <map>
#include "llhttpclient.h"
#include <openssl/engine.h> // <FS:ND> To enable rdrand engine if possible
std::map<std::string, LLPointer<LLSecAPIHandler> > gHandlerMap;
LLPointer<LLSecAPIHandler> gSecAPIHandler;
@ -44,6 +44,24 @@ void initializeSecHandler()
ERR_load_crypto_strings();
OpenSSL_add_all_algorithms();
// <FS:ND If we can, enabled the rdrand engine. It is available as a CPU instruction on newer Intel CPUs
ENGINE_load_builtin_engines();
ENGINE* engRdRand = ENGINE_by_id("rdrand");
if( engRdRand )
ENGINE_set_default(engRdRand, ENGINE_METHOD_RAND);
unsigned long lErr ( ERR_get_error() );
while( lErr )
{
char aError[128];
ERR_error_string_n( lErr, aError, sizeof( aError ) );
llwarns << aError << llendl;
lErr = ERR_get_error();
}
// </FS:ND>
gHandlerMap[BASIC_SECHANDLER] = new LLSecAPIBasicHandler();