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Diffstat (limited to '_log/fpm-door-lock-rf.md')
| -rw-r--r-- | _log/fpm-door-lock-rf.md | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/_log/fpm-door-lock-rf.md b/_log/fpm-door-lock-rf.md index fb4ec29..cb2b3b1 100644 --- a/_log/fpm-door-lock-rf.md +++ b/_log/fpm-door-lock-rf.md @@ -23,8 +23,7 @@ converter (LLC) issues. Not enough swing? no LLC required. Implemented the driver over six weekends. Wireless modules are now operational. -Encrypted the RF channel with XOR cipher—sufficient for the threat model; key -recycled to resist replay attacks: +XOR cipher obfuscates data on the wire; key recycled to resist replay attacks: ``` static inline void keygen(char *buf, uint8_t n) |