1 @node Verifier structure
2 @cindex Verifier structure
6 @section Verifier structure
8 Verifier is a derivative of the password. It is resistant to
9 dictionary attacks and can not be used for authentication (only
13 SOURCE = Argon2d(m, t, p, SALT=PeerId, PASSWORD)
14 PUB, PRIV = Ed25519.Generate(SOURCE)
17 Verifier is serialized representation of public data above:
19 $argon2d$m=m,t=t,p=p$Base64(SALT)$Base64(PUB)
22 m, t and p parameters are Argon2d-specific: memory, iterations and
23 parallelizm parameters.
25 Server stores and knows only verifier. Client can compute the whole
26 keypair every time he makes handshake.