Research on Application of ECC Sequential Multiple Signature Scheme in Electrical Dispatching System
Ren Tong-tong · Journal of Zhengzhou University · 2012
The ECC sequential multiple digital signature scheme is designed based on electrical dispatching system,in view of the limitation of low execution speed and great size of memory of RSA in electrical dispatching system.The scheme will process the identity of signer and the dispatching documents by hash function,avoid the attack of alternative identity and ensure the integrity of information;the digital signature process avoids the inverse operation,and lowers the complication of time;the signing result of each dispatching signer will be sent to the signature center,avoid joint cheating and ensure the verifiability of valid ticket,and the security of electrical dispatching system is then solved.The application test indicates that the duration of signature and verification of the scheme is short,with relatively small communication and the requirement of real-time for power dispatching is satisfied.