Post

Log inSign up

Post

Log inSign up

Greg Hogan on X: "Replace your EPS with one that has never been in a car and the key used for SecOC MAC generation will be 0x11111111111111111111111111111111 openpilot could work as long as you don't re-key, but stock system will not 🤣"

@gregjhogan
Greg Hogan
@gregjhogan
Replace your EPS with one that has never been in a car and the key used for SecOC MAC generation will be 0x11111111111111111111111111111111 openpilot could work as long as you don't re-key, but stock system will not 🤣
3:13 AM · Jan 11, 2023·
2,626
Views
3

Log in or sign up for X

See what’s happening and join the conversation

Continue with phone
or
Log in with username or email

Relevant people

Avatar
Greg Hogan@gregjhoganFollow
@ndstudio

Trending now

Terms·Privacy·Cookies·Accessibility·US TIDA·Ads Info·© 2026 X Corp.
  • @gregjhogan
    Greg Hogan
    @gregjhogan
    Apr 4, 2022
    new project ... Rav4 prime EPS
    7
  • @gregjhogan
    Greg Hogan
    @gregjhogan
    Apr 7, 2022
    Still alive after surgery :)
    4
  • @gregjhogan
    Greg Hogan
    @gregjhogan
    Nov 9, 2022
    read memory by address😎
    1
  • @gregjhogan
    Greg Hogan
    @gregjhogan
    Nov 21, 2022
    SecOC message parsing, MAC truncated to 28 bits looks like AUTOSAR SecOC profile 3 (JASPAR)
    1
  • @gregjhogan
    Greg Hogan
    @gregjhogan
    Replace your EPS with one that has never been in a car and the key used for SecOC MAC generation will be 0x11111111111111111111111111111111 openpilot could work as long as you don't re-key, but stock system will not 🤣
    3:13 AM · Jan 11, 2023·
    2,626
    Views
    3
  • @sheldonroth22
    Sheldon Roth
    @sheldonroth22
    Jan 11, 2023
    Are you saying it's semi hopeless?
    1