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Table 1 Definition of notations used in the Alamr scheme [3]

From: An elliptic curve cryptosystem-based secure RFID mutual authentication for Internet of things in healthcare environment

Notation

Definition

GF(p)

Galois field

N

Elliptic curve order

P

Elliptic curve base point

a,b

Cofactors of elliptic curve equation “part of the ECC common parameters”

\({P}_{{r}_{R}}\)

Private key card reader

\({P}_{{u}_{R}}\)

Public key card reader

\({P}_{{r}_{T}}\)

Private key card

\({P}_{{u}_{T}}\)

Public key card