Revision as of 20:44, 20 April 2018 edit 217.132.47.112 (talk) →Vulnerabilities: named the vulnerability "Rolljam", as its author calls it ← Previous edit		Revision as of 21:56, 16 July 2019 edit undo Gciriani (talk \| contribs) Extended confirmed users 2,358 edits →Rolling code vs. fixed code RF remote control: improved comprehension Next edit →
Line 16: == Rolling code vs. fixed code RF remote control == Remote controls send signals in code. When the sending code is the same as the code that is expected by the receiver, then the receiver will actuate the relay, unlock the door, or open the barrier. Remote controls with a fixed code always send the same fixed code. Remote controls with a rolling code (or hopping code) always send out a ~~different~~ code that is different from the one previously sent. == KeeLoq ==

Rolling code: Difference between revisions