METHOD FOR THE PROVABLY SECURE ELLIPTIC CURVE PUBLIC KEY CRYPTOSYSTEM

摘要

The present invention was applied to elliptic curve cryptography, the encrypted text selection actively attack safe elliptic curve information, a conventional finite actively select ciphertext attack secure public key cryptosystem using the operations in the body on the Design of the cryptosystem to. Therefore, this configuration is safe even on a public key cryptosystem elliptic curve to a conventional active ciphertext attack selection available, the extension of a message is minimized subject to the safety and efficiency increased.