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Development & Technical Discussion
Re: ECDSA Weak signing
by
Yves Cuicui
on
09/09/2013, 17:14:57 UTC
Quote from: piotr_n on September 09, 2013, 04:59:07 PM
the way for the attacker to check if you actually did the
mistake
, is by computing:
d = z(s-r)
-1
No just to see if r equals the x coordinate of the public key.