首页>
外国专利>
Digital signing method, digital signing apparatus, portable information processing apparatus, digital signing system, and recording medium
Digital signing method, digital signing apparatus, portable information processing apparatus, digital signing system, and recording medium
展开▼
机译:数字签名方法,数字签名设备,便携式信息处理设备,数字签名系统和记录介质
展开▼
页面导航
摘要
著录项
相似文献
摘要
A digital signing method in a digital signing apparatus that provides a digital signature to electronic data, including: inputting data to be signed with the digital signature; presenting attribute information of one or more signature keys; displaying said attribute information of said one or more signature keys presented to a user; creating signature data by using said inputted data and a signature key corresponding to said attribute information of signature key selected by said user from said attribute information of said one or more signature keys displayed; and saving signature data created or a signature file created based on said signature data in a storage unit.
展开▼