认证系统与纠错码的应用研究

Applied Research of Authentication System and Error-correcting Codes

针对数字签名,探讨了纠错码理论和技术在数字签名中的重要作用,介绍了一类纠错码数字签名方案;提出了一种将签名与加密、纠错相结合的公钥密码新体制,新体制比较充分发挥了纠错码的潜在优势。本文研究指明了纠错码在认证系统中的应用前景。

In view of digital signature, this paper discusses the vital role of the error-correcting theory, and technology in the fields of digital signature, introduces a kind of schema about error-correcting digital signature, and proposes one new kind of public key cryptosystem that unifies the good features of signature, encryption and error-correcting, which displays the latent superiority of the error-correcting codes. At the same time, this paper also indicates the application prospect of error-correcting code in the authentication system.