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-rw-r--r--source/Protocol132.cpp8
-rw-r--r--source/cServer.cpp5
-rw-r--r--source/cServer.h2
3 files changed, 10 insertions, 5 deletions
diff --git a/source/Protocol132.cpp b/source/Protocol132.cpp
index 43aedc934..2a0b7a605 100644
--- a/source/Protocol132.cpp
+++ b/source/Protocol132.cpp
@@ -8,7 +8,7 @@
#include "cRoot.h"
#include "cServer.h"
#include "cClientHandle.h"
-#include "CryptoPP/osrng.h"
+#include "CryptoPP/randpool.h"
#include "cItem.h"
#include "ChunkDataSerializer.h"
#include "cPlayer.h"
@@ -568,7 +568,7 @@ void cProtocol132::SendEncryptionKeyRequest(const AString & a_Key)
WriteShort((short)a_Key.size());
SendData(a_Key.data(), a_Key.size());
WriteShort(4);
- WriteInt((int)this); // Using 'this' as the cryptographic nonce, so that we don't have to generate one each time :)
+ WriteInt((int)(intptr_t)this); // Using 'this' as the cryptographic nonce, so that we don't have to generate one each time :)
Flush();
}
@@ -580,7 +580,9 @@ void cProtocol132::HandleEncryptionKeyResponse(const AString & a_EncKey, const A
{
// Decrypt EncNonce using privkey
RSAES<PKCS1v15>::Decryptor rsaDecryptor(cRoot::Get()->GetServer()->GetPrivateKey());
- AutoSeededRandomPool rng;
+ time_t CurTime = time(NULL);
+ CryptoPP::RandomPool rng;
+ rng.Put((const byte *)&CurTime, sizeof(CurTime));
byte DecryptedNonce[MAX_ENC_LEN];
DecodingResult res = rsaDecryptor.Decrypt(rng, (const byte *)a_EncNonce.data(), a_EncNonce.size(), DecryptedNonce);
if (!res.isValidCoding || (res.messageLength != 4))
diff --git a/source/cServer.cpp b/source/cServer.cpp
index 157de2388..b294842b7 100644
--- a/source/cServer.cpp
+++ b/source/cServer.cpp
@@ -291,7 +291,10 @@ void cServer::PrepareKeys(void)
// But generating the key takes only a moment, do we even need that?
LOG("Generating protocol encryption keypair...");
- CryptoPP::AutoSeededRandomPool rng;
+
+ time_t CurTime = time(NULL);
+ CryptoPP::RandomPool rng;
+ rng.Put((const byte *)&CurTime, sizeof(CurTime));
m_PrivateKey.GenerateRandomWithKeySize(rng, 1024);
CryptoPP::RSA::PublicKey pk(m_PrivateKey);
m_PublicKey = pk;
diff --git a/source/cServer.h b/source/cServer.h
index 7baaa0d6a..9dd087299 100644
--- a/source/cServer.h
+++ b/source/cServer.h
@@ -13,7 +13,7 @@
#include "cSocketThreads.h"
#include "CryptoPP/rsa.h"
-#include "CryptoPP/osrng.h"
+#include "CryptoPP/randpool.h"