olemus
signatuuriskeem,
mis põhineb diskreetlogaritmide arvutamise keerukusel:
- T. ElGamal, 1984
- algkujul on rakendatud harva
- levinuim edasiarendus on DSA
=
a digital signature scheme which is based on the difficulty of computing discrete logarithms

ülevaateid
https://en.wikipedia.org/wiki/ElGamal_signature_scheme

https://www.saylor.org/site/wp-content/uploads/2011/03/ElGamal-signature-scheme.pdf

vt ka
- ElGamali krüpteerimissüsteem