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Added XTEA and Pearson Hashing.

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Improved message encryption for RF24.
This commit is contained in:
matzman
2018-09-22 22:05:53 +02:00
committed by matzman
parent 15351cdd5b
commit b37cd045d5
12 changed files with 270 additions and 7 deletions
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core/MySensorsCore.cpp
+13 -1
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@@ -40,7 +40,7 @@ MyMessage _msgTmp; // Buffer for temporary messages (acks and nonces among othe
static coreConfig_t _coreConfig;
#if defined(DEBUG_OUTPUT_ENABLED)
char _convBuf[MAX_PAYLOAD*2+1];
char _convBuf[MAX_PAYLOAD*2+10];
#endif
// Callback for transport=ok transition
@@ -313,12 +313,24 @@ bool _sendRoute(MyMessage &message)
#endif
}
#if defined (MY_MESSAGE_ENABLE_NONCE)
uint16_t _nounce = 0;
bool send(MyMessage &message, const bool enableAck) {
return send(message, enableAck, _nounce++);
}
bool send(MyMessage &message, const bool enableAck, uint16_t nounce)
#else
bool send(MyMessage &message, const bool enableAck)
#endif
{
message.sender = getNodeId();
mSetCommand(message, C_SET);
mSetRequestAck(message, enableAck);
#if defined(MY_MESSAGE_ENABLE_NONCE)
message._nounce = nounce;
#endif
#if defined(MY_REGISTRATION_FEATURE) && !defined(MY_GATEWAY_FEATURE)
if (_coreConfig.nodeRegistered) {
return _sendRoute(message);