harmony icon indicating copy to clipboard operation
harmony copied to clipboard

Published 20 hours ago • verified publisher icon harmony-one

Make sure the leader can not trick validators to sign conflicting blocks

Open rlan35 opened this issue 5 years ago • 3 comments

Leader may be able to send conflicting blocks to validators and if validators doesn't have the mechanism to dedup the commit signing, they could be tricked to double sign.

rlan35 avatar Apr 04 '20 21:04 rlan35

I thought we were gonna keep this out of scope ?

fxfactorial avatar Apr 04 '20 21:04 fxfactorial

Yea, not blocking launch. But a serious thing to keep in mind.

rlan35 avatar Apr 04 '20 23:04 rlan35

Let’s say I catch leader , what do I do, View change with the evidence ?

fxfactorial avatar Apr 05 '20 23:04 fxfactorial