tracker/semantic-firewall/day-17
17
WK3Audit + Governance· day 17/30

Signed Logs (HMAC)

tasks░░░░░░░░░░░░0/4
CONCEPTS
  • ›HMAC
  • ›log verification
  • ›secrets management
BUILD
  • ›HMAC signing of each log entry → verifiable logs
TASKS
0%
01Generate HMAC secret key
02Sign each log entry with HMAC-SHA256
03Write verify_signature() function
04Test verification pass/fail
OUTPUT→Cryptographically signed log entries
DEV LOG · 2026-09-29
dump your brain — what clicked, what broke, what you're thinking
← day 16semantic-firewallday 18 →