Secret Sharing Schemes with Detection of Cheaters for a General Access Structure
Designs, Codes and Cryptography
Threshold Ring Signatures and Applications to Ad-hoc Groups
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
A threshold signature scheme for group communications without a shared distribution center
Future Generation Computer Systems - Special issue: Computational science of lattice Boltzmann modelling
General secure multi-party computation from any linear secret-sharing scheme
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
| Hi-index | 0.00 |
Batch verification signature is an efficient signature to generate and verify signatures for a batch of message in a single protocol. In the paper, analyses were made on the basic principles of batch verification signature, as to the security problems of present batch verification signature schemes; we presented an improved batch verification signature scheme based on HCC (hyper-elliptic curves cryptosystem). The scheme is composed of interactive protocol and non-interactive protocol for different application. As for security analyzing, we presented two cryptanalysis schemes against batch verification signature based on discrete logarithm cryptosystems. In the attack schemes, the signature generator can forge valid signature without his identity information, thus avoids identity tracing in signature verifying. Further detailed analyses have also justified the schemes' brevity, security, high efficiency, thus the signature schemes are more applicable to such circumstances as with restricted computation ability and integrated space, circumstances with limited bandwidth yet requiring for high-speed operation.