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removed call to rand() which lacks entropy on windows. Replaced by own congruency generator.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1631 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2009-09-11 14:32:06 +00:00
parent a44b3348e2
commit b1434fc86b
1 changed files with 8 additions and 2 deletions
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10
libretroshare/src/turtle/p3turtle.cc
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@ -480,8 +480,13 @@ uint32_t p3turtle::generateRandomRequestId()
{
RsStackMutex stack(mTurtleMtx); /********** STACK LOCKED MTX ******/
return rand() ;
static uint64_t s = time(NULL) ;
s = s*1664525 + 1013904223 ; // pseudo random number generator from Wikipedia/Numerical Recipies.
return (uint32_t)(s & 0x00000000ffffffff) ;
}
uint32_t p3turtle::generatePersonalFilePrint(const TurtleFileHash& hash,bool b)
{
// whatever cooking from the file hash and OwnId that cannot be recovered.
@ -706,7 +711,8 @@ void p3turtle::handleSearchResult(RsTurtleSearchResultItem *item)
#endif
RsTurtleSearchResultItem *fwd_item = new RsTurtleSearchResultItem(*item) ; // copy the item
// normally here, we should setup the forward adress, so that the owner's of the files found can be further reached by a tunnel.
// Normally here, we should setup the forward adress, so that the owner's
// of the files found can be further reached by a tunnel.
fwd_item->PeerId(it->second.origin) ;
fwd_item->depth = 2 + (rand() % 256) ; // obfuscate the depth for non immediate friends.