Title :
Security analysis of IDComby identity-based encryption scheme
Author :
Kravchenko, Pavlo
Author_Institution :
Kharkiv Nat. Univ. of Radioelectron., Kharkiv, Ukraine
Abstract :
We propose a fully functional combine identity-based encryption scheme. We show that our scheme has chosen plaintext security in the random oracle model assuming a variant of the computational Diffie-Hellman problem. IDComby combines the best aspects of identity-based encryption and public key encryption.
Keywords :
public key cryptography; IDComby identity based encryption scheme; computational Diffie-Hellman problem; plaintext security; public key encryption; random oracle model; security analysis; Cryptography; Electronic mail; Hydrogen; Identity management systems; Identity-based encryption; Polynomials; Public key; Security; IND-ID-CPA; Identity based encryption; pairing; random oracle model; semantic security;
Conference_Titel :
Modern Problems of Radio Engineering, Telecommunications and Computer Science (TCSET), 2010 International Conference on
Conference_Location :
Lviv-Slavske
Print_ISBN :
978-966-553-875-2
Electronic_ISBN :
978-966-553-901-8
