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https://github.com/meshtastic/firmware.git
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74afd13171
* Re-implement PKI from #1509 co-authored-by: edinnen <ethanjdinnen@protonmail.com> * Set the key lengnth to actually make PKI work. * Remove unused variable and initialize keys to null * move printBytes() to meshUtils * Don't reset PKI key son reboot unless needed. * Remove double encryption for PKI messages * Cleanup encrypt logic * Add the MESHTASTIC_EXCLUDE_PKI option, and set it for minimal builds. Required for STM32 targets for now. * Use SHA-256 for PKI key hashing, and add MESHTASTIC_EXCLUDE_PKI_KEYGEN for STM32 * Fix a crash when node is null * Don't send PKI encrypted packets while licensed * use chIndex 8 for PKI * Don't be so clever, that you corrupt incoming packets * Pass on channel 8 for now * Typo * Lock keys once non-zero * We in fact need 2 scratch buffers, to store the encrypted bytes, unencrypted bytes, and decoded protobuf. * Lighter approach to retaining known key * Attach the public key to PKI decrypted packets in device memory * Turn PKI back off for STM32 :( * Don't just memcp over a protobuf * Don't PKI encrypt nodeinfo packets * Add a bit more memory logging around nodeDB * Use the proper macro to refer to NODENUM_BROADCAST * Typo fix * Don't PKI encrypt ROUTING (naks and acks) * Adds SecurityConfig protobuf * Add admin messages over PKI * Disable PKI for the WIO-e5 * Add MINIMUM_SAFE_FREE_HEAP macro and set to safe 1.5k * Add missed "has_security" * Add the admin_channel_enabled option * STM32 again * add missed configuration.h at the top of files * Add EXCLUDE_TZ and RTC * Enable PKI build on STM32 once again * Attempt 1 at moving PKI to aes-ccm * Fix buffers for encrypt/decrypt * Eliminate unused aes variable * Add debugging lines * Set hash to 0 for PKI * Fix debug lines so they don't print pointers. * logic fix and more debug * Rather important typo * Check for short packets before attempting decrypt * Don't forget to give cryptoEngine the keys! * Use the right scratch buffer * Cleanup * moar cleanups * Minor hardening * Remove some in-progress stuff * Turn PKI back off on STM32 * Return false * 2.5 protos * Sync up protos * Add initial cryptography test vector tests * re-add MINIMUM_SAFE_FREE_HEAP * Housekeeping and comment fixes * Add explanatory comment about weak dh25519 keys --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
42 lines
2.3 KiB
C
42 lines
2.3 KiB
C
#ifndef _USERPREFS_
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#define _USERPREFS_
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// Uncomment and modify to set device defaults
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// #define EVENT_MODE 1
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// #define CONFIG_LORA_REGION_USERPREFS meshtastic_Config_LoRaConfig_RegionCode_US
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// #define LORACONFIG_MODEM_PRESET_USERPREFS meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST
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// #define LORACONFIG_CHANNEL_NUM_USERPREFS 31
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// #define CONFIG_LORA_IGNORE_MQTT_USERPREFS true
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/*
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#define CHANNEL_0_PSK_USERPREFS \
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{ \
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0x38, 0x4b, 0xbc, 0xc0, 0x1d, 0xc0, 0x22, 0xd1, 0x81, 0xbf, 0x36, 0xb8, 0x61, 0x21, 0xe1, 0xfb, 0x96, 0xb7, 0x2e, 0x55, \
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0xbf, 0x74, 0x22, 0x7e, 0x9d, 0x6a, 0xfb, 0x48, 0xd6, 0x4c, 0xb1, 0xa1 \
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}
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*/
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// #define CHANNEL_0_NAME_USERPREFS "DEFCONnect"
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// #define CHANNEL_0_PRECISION_USERPREFS 13
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// #define SPLASH_TITLE_USERPREFS "DEFCONtastic"
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// #define icon_width 34
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// #define icon_height 29
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// #define HAS_USERPREFS_SPLASH
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/*
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static unsigned char icon_bits[] = {
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0x00, 0xC0, 0x0F, 0x00, 0x00, 0x00, 0xF0, 0x3F, 0x00, 0x00, 0x00, 0xF8, 0x7F, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0x00, 0x00, 0x00,
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0x9E, 0xE7, 0x00, 0x00, 0x00, 0x0E, 0xC7, 0x01, 0x00, 0x1C, 0x0F, 0xC7, 0x01, 0x00, 0x1C, 0xDF, 0xE7, 0x63, 0x00, 0x1C, 0xFF,
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0xBF, 0xE1, 0x00, 0x3C, 0xF3, 0xBF, 0xE3, 0x00, 0x7F, 0xF7, 0xBF, 0xF1, 0x00, 0xFF, 0xF7, 0xBF, 0xF9, 0x03, 0xFF, 0xE7, 0x9F,
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0xFF, 0x03, 0xC0, 0xCF, 0xEF, 0xDF, 0x03, 0x00, 0xDF, 0xE3, 0x8F, 0x00, 0x00, 0x7C, 0xFB, 0x03, 0x00, 0x00, 0xF8, 0xFF, 0x00,
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0x00, 0x00, 0xE0, 0x0F, 0x00, 0x00, 0x00, 0xC0, 0x0F, 0x00, 0x00, 0x00, 0x78, 0x3F, 0x00, 0x00, 0x00, 0xFC, 0xFC, 0x00, 0x00,
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0x98, 0x3F, 0xF0, 0x23, 0x00, 0xFC, 0x0F, 0xE0, 0x7F, 0x00, 0xFC, 0x03, 0x80, 0xFF, 0x01, 0xFC, 0x00, 0x00, 0x3E, 0x00, 0x70,
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0x00, 0x00, 0x1C, 0x00, 0x70, 0x00, 0x00, 0x1C, 0x00, 0x70, 0x00, 0x00, 0x1C, 0x00, 0x70, 0x00, 0x00, 0x1C, 0x00};
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*/
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/*
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#define ADMIN_KEY_USERPREFS 1
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static unsigned char admin_key_userprefs[] = {0xcd, 0xc0, 0xb4, 0x3c, 0x53, 0x24, 0xdf, 0x13, 0xca, 0x5a, 0xa6,
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0x0c, 0x0d, 0xec, 0x85, 0x5a, 0x4c, 0xf6, 0x1a, 0x96, 0x04, 0x1a,
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0x3e, 0xfc, 0xbb, 0x8e, 0x33, 0x71, 0xe5, 0xfc, 0xff, 0x3c};
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*/
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#endif |