… ) short signature scheme which has the advantage of shorter keys. We show tight security
reduction against active and concurrent attackers (imp-aa/ca) on our scheme that is obtained …

… on the active and concurrent security of the Beth-IBI scheme. … active and concurrent-secure
standard identification scheme as well as a semi-strong unforgeable signature scheme…

… from Reset Lemma, Schnorr identitybased identification (IBI) can be proven secure
against impersonation under passive attack, and active and concurrent attacks if the discrete …

… exists a trapdoor strong-one-… schemes with id-imp-pa security (Section 3.1), we transform
it to a framework for constructing IBI schemes secure against active and concurrent attacks (ie id…

… the first identity-based identification scheme that is provably secure against concurrent-reset …
+ attack is based on a variant of q-Strong Diffie-Hellman (SDH) assumption, that we call 2-…

… identity-based identification (IBI) scheme with tight security based on a variant of the Schnorr
signature scheme … -3 pairings and has tight security against active and concurrent attackers. …

… the scheme to be secure against impersonation under active and concurrent attacks, a
modified strong … proof of security against impersonation under active and concurrent attacks. In …

… By using this approach, the authors in [1] surfaced an identification scheme in the standard
… of) the identity-based identification scheme in [6]. They also proved this scheme to be secure …

… against impersonation under active and concurrent attacks in … IBS scheme that is provably
secure against strong existential … analysis of identity-based identification schemes. Theoretical …

… scheme was only proven secure against passive impersonators, while their second scheme
that is secure against active and concurrent … is also complex as it required a strong one-time …