Improvement on Meshram et al.?s ID-based cryptographic mechanism
Analyses show that there exists a deadlock problem in Meshram et al.?s scheme because the user cannot decrypt the ciphertext as expected. An improvement on Meshram et al.?s scheme is proposed to solve this deadlock problem. The proposed scheme is as secure as Meshram et al.?s scheme, and it is more efficient than Meshram et al.?s scheme.
deadlock cryptography id-based cryptosystem gdlp ifp