Then, the signature apparatus, random integers of 0 or more p-1 below, select , w, s, t, to determine the r, w, s, t, and generates data including a r a signature . Verification device checks the signature by using two of the verification equation.阿部 正幸...
Signature verification system 专利名称:Signature verification system 发明人:Etherington, Harry James,Joslin, Paul Carter,Stevenson, Timothy John 申请号:EP84303602.1 申请日:19840529 公开号:EP0127478B1 公开日:19881214 专利内容由知识产权出版社提供 摘要:Array 申请人:ROCC PATTERN RECOGNITION LIMITED 代...
SIGNATURE VERIFICATION SYSTEM, COMMUNICATION DEVICE, VERIFICATION DEVICE, SIGNATURE GENERATION METHOD AND SIGNATURE VERIFICATION METHOD PROBLEM TO BE SOLVED: To provide a signature verification system that can verify validity of a signature appended to electronic data at low cost. I Kanejiro,池 兼次郎,...
SIGNATURE VERIFICATION SYSTEM, SIGNATURE VERIFICAT 优质文献 相似文献Anonymous authentication signature system, user device, verification device, signature method, verification method, and program therefor The user device includes: a recording unit which stores system parameters as respective parameters given in...
Signature System Handwritten signature is one of the most popular ways to verify one's identity. In Section 10.1, we introduce some basic principles and methods of signature verification systems. Two kinds of signature systems, off-line and on-line, are ... DD Zhang - Springer US 被引量: ...
Electronic signature addition method, electronic signature verification method, and system and computer program product using these methods An apparatus for adding an electronic signature to document data includes a delimiter character detector for dividing the input document data into a plurality of ...
In this article,a system of signature verification based on writing is introduced.We employ the touch-screen controller AD7879 to get the accurate writing pressure,and then use the MCU of 80C51 to transfer the data of the coordinates and pressure to the LabVIEW to display and process the data...
When a document requires a verified signature, the customer presents the document and proof of his/her identity, such as a pre programmed computer-interfacable card, to a signature system. Typically, such a system is to be available at an institution, such as an office, bank, or post ...
This paper proposes a new automatic on-line signature verification system using a combination of function and parameter models of a signature. The function model is based on the normalized arc-length of the signature curve whilst the parameter models are shape and dynamics related. The personalized...
On-line systems for human signature verification. The design and implementation of an on-line dynamic signature verification system requires the solution to the following problems: data acquisition, featur... LL Lee - Cornell University. 被引量: 0发表: 1992年 Automatic on-line signature ...