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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2015-07-07 10:49:50 -0700 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2015-07-07 10:49:50 -0700 |
| commit | 3f567a07ca0cda5c3370105d88cb939ad62b4b7d (patch) | |
| tree | d84ea22fc19d74f9a7bb7441ff399e2a702caee7 /node/Multicaster.cpp | |
| parent | 41fc08b3308be6ac57d737b225a58d41854bd695 (diff) | |
| download | infinitytier-3f567a07ca0cda5c3370105d88cb939ad62b4b7d.tar.gz infinitytier-3f567a07ca0cda5c3370105d88cb939ad62b4b7d.zip | |
Save a little bit of RAM by getting rid of overkill CMWC4096 non-crypto PRNG and replacing it with a simple non-crypto PRNG that just uses Salsa20.
Diffstat (limited to 'node/Multicaster.cpp')
| -rw-r--r-- | node/Multicaster.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/node/Multicaster.cpp b/node/Multicaster.cpp index 77ea2e66..3c105236 100644 --- a/node/Multicaster.cpp +++ b/node/Multicaster.cpp @@ -35,7 +35,6 @@ #include "Switch.hpp" #include "Packet.hpp" #include "Peer.hpp" -#include "CMWC4096.hpp" #include "C25519.hpp" #include "CertificateOfMembership.hpp" @@ -97,7 +96,7 @@ unsigned int Multicaster::gather(const Address &queryingPeer,uint64_t nwid,const // will return different subsets of a large multicast group. k = 0; while ((added < limit)&&(k < gs->second.members.size())&&((appendTo.size() + ZT_ADDRESS_LENGTH) <= ZT_UDP_DEFAULT_PAYLOAD_MTU)) { - rptr = (unsigned int)RR->prng->next32(); + rptr = (unsigned int)RR->node->prng(); restart_member_scan: a = gs->second.members[rptr % (unsigned int)gs->second.members.size()].address.toInt(); @@ -171,7 +170,7 @@ void Multicaster::send( for(unsigned long i=0;i<gs.members.size();++i) indexes[i] = i; for(unsigned long i=(unsigned long)gs.members.size()-1;i>0;--i) { - unsigned long j = RR->prng->next32() % (i + 1); + unsigned long j = (unsigned long)RR->node->prng() % (i + 1); unsigned long tmp = indexes[j]; indexes[j] = indexes[i]; indexes[i] = tmp; |