结合数字签名与手写签名的电子文件认证方法  

Electronic Document Authentication Combining Handwriting Signature with Digital Signatur

作　　者：金涌[1] 覃颖[1] 柳健[2] 

机构地区：[1]华中理工大学计算机科学与技术学院 [2]华中理工大学图像识别与人工智能研究所

出　　处：《华中理工大学学报》1998年第8期81-83,86,共3页Journal of Huazhong University of Science and Technology

基　　金：国防科工委预研基金

摘　　要：提出数字签名与手写签名相结合的复合签名认证方法，一方面用数字签名对个人手写签名动态特征数据进行封装，使其具有网上安全传递的保障；另一方面利用手写签名验证方法加强数字签名的认证作用，以弥补数字签名的不足．Digital signature technique nowadays is normally used to verify electronic documents.Though the digital signature technique has very advanced development, it has unsolvable problems yetin its application. Considering the high reliability of human handwriting signature in identificationmethods, a method combining the human handwriting signature with the digital signature technique isgiven to enhance the ability of verification by the handwriting signature identification, and to providethe transmitting safeguard in networks by packing the personal character data with the digitalsignature technique.

关 键 词：安全 数字签名 电子文件认识 计算机网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TP309[自动化与计算机技术—计算机科学与技术]