Aiming at drawbacks of larger communication quantity and computation quantity in authenticated encryption scheme that is used today based on certificate, a publicly verifiable authenticated encryption based on self-certified public keys is proposed in this paper.

Authenticated encryption scheme based on self-certified of public key from bilinear pairings;

A(t,n) threshold signature scheme based on self-certified public keys;

A basic digital signature scheme and some extension schemes such as blind signature,proxy signature,multi-signature were designed based on ECC-based self-certified public key system.

Fully-distributed key management scheme based on self-certified public key for mobile Ad hoc network;

Designated-verifier proxy signature scheme using self-certified public key;

Improvement of self-certified public key signature scheme

Authentication scheme with self-certified public-key in 3G communication based on elliptic curve cryptosystem;

In this paper, an efficient self-certified public-key based authentication scheme including PKBP (Public-Key Broadcast Protocol) and SPAKA (Self-certified Public-key based Authentication and Key Agreement Protocol) is presented for 3G systems.