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1.2 wip - psk work

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This commit is contained in:
Kevin Hester
2021-02-22 10:26:11 +08:00
parent c6091338ab
commit 008187caa4
7 changed files with 61 additions and 26 deletions
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29
src/mesh/Channels.h
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@@ -45,6 +45,35 @@ their nodes
/// called when the user has just changed our radio config and we might need to change channel keys
void onConfigChanged();
/** Given a channel hash setup crypto for decoding that channel (or the primary channel if that channel is unsecured)
*
* This method is called before decoding inbound packets
*
* @return false if no suitable channel could be found.
*/
bool setCryptoByHash(uint8_t channelHash);
/** Given a channel index setup crypto for encoding that channel (or the primary channel if that channel is unsecured)
*
* This method is called before encoding inbound packets
*
* @eturn the (0 to 255) hash for that channel - if no suitable channel could be found, return -1
*/
int16_t setCryptoByIndex(uint8_t channelIndex);
private:
/** Given a channel index, change to use the crypto key specified by that index
*/
void setCrypto(size_t chIndex);
/** Return the channel index for the specified channel hash, or -1 for not found */
int8_t getChannelIndexByHash(uint8_t channelHash);
/** Given a channel number, return the (0 to 255) hash for that channel
* If no suitable channel could be found, return -1
*/
int16_t getChannelHash(size_t channelNum);
};
/// Singleton channel table