Skip to main content

All Questions

Filter by
Sorted by
Tagged with
0 votes
1 answer
644 views

Related Key Attack on Schnorr Signature - Why does the challenge include $\psi = g^x$, not $y$?

The original Schnorr signature scheme suffers from a Related Key Attack (RKA) as described by Morita et al. The authors of this paper then suggest a modification to the signature algorithm to prevent ...
YGrade's user avatar
  • 33
1 vote
1 answer
76 views

Monero Ring CT sj calculation

For a university project, I am currently implementing the RingCT Ring signatures as used in Monero (before the introduction of Bulletproofs) as laid out in this paper. To close the ring we calculate ...
Jakob Nielsen's user avatar