The invention relates to a method for generating an electronic signature of a user (110) for an electronic document (109) stored in an electronic memory (174), a telecommunication terminal (106) of a telecommunication network (148) being assigned to the user (110), said method comprising the...
PROBLEM TO BE SOLVED: To provide an electronic signature method by which a signature size is reduced for several electronic signature systems such as an electronic signature capable of using a public key that can be converted from the ID information of a signer, as a key for verifying a signa...
Encoding a Hidden Digital Signature Using Psychoacoustic Masking The Interactive Video Data System (IVDS) project began with an initial abstract concept of achieving interactive television by transmitting hidden digital information in the audio of commercials. Over the course of three years such a com....
Multi-segment signature verifying system, electronic signature providing device, data supplementing device and electronic signature verifying device The present invention provided a multistage signature verification system, an electronic signature providing apparatus, a data adding apparatus, and an ele... 中...
Information of a device that generates digital signatures is reliably identified by (a) for each of a plurality of devices manufactured in an environment, (i) creating a public-priv
一种可视化书面形式电子票证凭据及其生成方法 Writing a visual method for generating an electronic ticket and credential 来自 Google Patents 喜欢 0 阅读量: 43 公开/公告日期: May 31, 2017 发明人: 齐宇庆 摘要: 本发明公开了一种可视化书面形式电子票证凭据及其生成方法,在预先或实时生成的可视化电子书面形式...
an electronic document is sent to the receiving object; receiving a distribution message, obtain the necessary information and a received a certificate by receiving an object; by receiving object send and receive certificates produced to send an object; receiving certificates completed after verification...
Method for importing secret keys safely, electronic signature tool, authentication device and system The invention discloses a method for importing secret keys safely, an electronic signature tool, an authentication device and an authentication system. The... 李东声 被引量: 0发表: 2010年 Method for...
signature that is generated by the manufactured device using the private key, (c) thereafter, (i) generating a digital signature for an electronic message utilizing the private key of one of the manufactured devices, (ii) sending the Security Certificate of the particular manufactured device with ...
Electronic transactions with commercial values between two business parties may want to be legally bound. Digital signature is an important security mechanism to provide evidence regarding the status of a transaction. However, evidence s... J Zhou - Springer Berlin Heidelberg 被引量: 14发表: 2002年...