Security analysis of IDComby identity-based encryption scheme
Pavlo Kravchenko · International Conference on Modern Problems of Radio Engineering, Telecommunications and Computer Science · 2010
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.