A collaborative digital signature system and its method
A technology of digital signature and signature server, applied in user identity/authority verification and key distribution, can solve the problems of inconvenience in carrying and use of mobile smart terminals, and achieve the requirements of simplifying digital signature operations, preventing dishonest behavior and high security requirements. Effect
Active Publication Date: 2019-03-08
BEIJING CERTIFICATE AUTHORITY
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This not only brings inconvenience to the carrying and use of mobile smart terminals (such as mobile phones), but also, in many applications that have high security requirements for information, it is also impossible to carry out related services on mobile smart terminals due to the limitations of current technology.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] The collaborative digital signature system and method of the present invention will be further described in detail below in conjunction with the accompanying drawings and the embodiments of the present invention.
[0036] In the cooperative digital signature system of the present invention, when the signature key is hosted on the server side, by entrusting the digital signature activity to the digital signature server side, the hardware encryption device on the server side performs digital signatures, and all digital signatures require It can only be completed after the confirmation of the user, thus ensuring the high security requirements of digital signatures.
[0037] figure 1 It is a digital signature process diagram of the cooperative digital signature system according to the embodiment of the present invention.
[0038] Such as figure 1 As shown, in business applications that require electronic identity authentication in the process of network transactions, fina...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a collaborative digital signature system and method. The collaborative digital signature system mainly comprises a mobile intelligent terminal and a signature server, wherein the mobile intelligent terminal is provided with a mobile client application; the mobile intelligent terminal is used for confirming the digital signature and matching with the signature server to achieve the digital signature; the signature server comprises a signature server hardware host device and a related software system and is used for achieving the digital signature under the conformation of a final user and verifying the digital signature. According to the collaborative digital signature system and method, the digital signature can be entrusted to the digital signature server side and accordingly the operation process of the digital signature on the mobile intelligent terminal is simplified and the user can use the related business such as the electronic identity authentication in the process of network transactions, financial payment and the like in the highly-security network signature environment.
Description
technical field [0001] The invention relates to computer information security technology, in particular to a collaborative digital signature system and method thereof. Background technique [0002] The current digital signature mechanism usually uses smart keys and integrated circuit (IC) cards to store user keys and complete signature cryptographic operations. Therefore, special hardware devices and various related middleware are required to cooperate to complete the operation. This not only brings inconvenience to the carrying and use of mobile smart terminals (such as mobile phones), but also, in many applications that have high security requirements for information, it is also impossible to carry out related services on mobile smart terminals due to the limitations of current technology. . Contents of the invention [0003] In view of this, the main purpose of the present invention is to provide a collaborative digital signature system and its method, by entrusting di...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L9/08
Inventor 林雪焰詹榜华李向锋关旭
Owner BEIJING CERTIFICATE AUTHORITY