All Questions
1 question
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 ...
- 33