Multifunctional electronic signature supporting continuous endorsement of external safety component

Abstract

The invention provides a multifunctional electronic signature supporting continuous endorsement of an external safety component, comprising a safety component and an electronic signature body; wherein the electronic signature body comprises an interface component, an information processing component, a printing module, an electronic paper electronization module and an information sensing module; the information sensing module collects remote holder endorsement data and obtains remote holder signature information decrypted by the safety component; the safety component obtains cipher-text information through carrying out an encrypted operation on signature information and the remote holder signature information and sends the cipher-text information to the information processing component through the interface component, and the information processing component converts the cipher-text information into patterned signature data; and / or the cipher-text information is converted into printing signature information printed by the printing module. The invention improves the uniqueness and the non-imitability of the signature information and enables electronic bills to be more safely used. Because the invention realizes effective signatures of the electronic bills by adopting an easy identification and use method, risks of using the electronic bills are remarkably reduced, and the development of modern financial industry is promoted.

Description

technical field [0001] The present invention relates to a multifunctional electronic signature that supports endorsement signatures, in particular to an external form for bill authentication that digitizes continuous endorsement signature information on electronic paper or prints on information media or transmits it to electronic components embedded in the media. Electronic signatures for security components. Background technique [0002] With the development of modern economy, the healthy, orderly and safe development of the financial industry is of great significance to today's economic development. In the development of the financial industry, from cash transactions to the comprehensive popularization of various financial instruments, such as letters of credit, promissory notes, checks, etc., have become the main payment tools for various businesses in the modern economy. However, due to the value and circulation of financial instruments themselves, the security of finan...

AI Technical Summary

Problems solved by technology

However, based on cost and technical reasons, the anti-counterfeiting marks of letters of credit, promissory notes, and checks are not complicated and can be easily copied by counterfeiters.

There are two problems in the signature or endorsement used to confirm the validity of letters of credit, promissory notes, and checks: on the one hand, the signatures or endorsements performed by the same person in different moods and at different time points cannot be guaranteed to be completely consistent, resulting in valid The signature or endorsement is rejected. On the other hand, because the signature or endorsement must be basically the same each time, it provides opportunities for counterfeiters to forge

For example, online banking and electronic key authentication technology to ensure the security of online banking are becoming an important direction for the development of the modern financial industry, but at the same time, network hackers, viruses, phishing programs, etc. also greatly threaten the security of online banking

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