mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd synced 2024-11-10 00:00:29 +03:00
Code Issues Packages Projects Releases Wiki Activity

assume siphash IV in Litte Endian

Browse Source
This commit is contained in:
orignal 2018-08-13 14:07:57 -04:00
parent cd39a52c25
commit 49a44fc92e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libi2pd/NTCP2.cpp
View File

@ -693,7 +693,7 @@ namespace transport
{
i2p::crypto::Siphash<8> (m_ReceiveIV.buf, m_ReceiveIV.buf, 8, m_ReceiveSipKey);
// m_NextRecivedLen comes from the network in BigEndian
m_NextReceivedLen = be16toh (m_NextReceivedLen) ^ m_ReceiveIV.key;
m_NextReceivedLen = be16toh (m_NextReceivedLen) ^ le16toh (m_ReceiveIV.key);
LogPrint (eLogDebug, "NTCP2: received length ", m_NextReceivedLen);
if (m_NextReceivedBuffer) delete[] m_NextReceivedBuffer;
m_NextReceivedBuffer = new uint8_t[m_NextReceivedLen];
@ -806,7 +806,7 @@ namespace transport
i2p::crypto::AEADChaCha20Poly1305 (payload, len, nullptr, 0, m_SendKey, nonce, m_NextSendBuffer + 2, len + 16, true);
i2p::crypto::Siphash<8> (m_SendIV.buf, m_SendIV.buf, 8, m_SendSipKey);
// length must be in BigEndian
htobe16buf (m_NextSendBuffer, (len + 16) ^ m_SendIV.key);
htobe16buf (m_NextSendBuffer, (len + 16) ^ le16toh (m_SendIV.key));
LogPrint (eLogDebug, "NTCP2: sent length ", len + 16);
// send message