Verification
A signature (r,s) of a message m is verified as follows.
- and .
The verifier accepts a signature if all conditions are satisfied and rejects it otherwise.
Read more about this topic: ElGamal Signature Scheme
Famous quotes containing the word verification:
“A fact is a proposition of which the verification by an appeal to the primary sources of our knowledge or to experience is direct and simple. A theory, on the other hand, if true, has all the characteristics of a fact except that its verification is possible only by indirect, remote, and difficult means.”
—Chauncey Wright (1830–1875)
“Science is a system of statements based on direct experience, and controlled by experimental verification. Verification in science is not, however, of single statements but of the entire system or a sub-system of such statements.”
—Rudolf Carnap (1891–1970)