A new Identity Based Encryption (IBE) scheme using extended Chebyshev polynomial over finite fields ?p

摘要

We present a method to extract key pairs needed for the Identity Based Encryption (IBE) scheme from extended Chebyshev polynomial over finite fields Zp. Our proposed scheme relies on the hard problem and the bilinear property of the extended Chebyshev polynomial over Zp. The proposed system is applicable, secure, and reliable.