Method and device for realizing electronic signature, computer equipment and storage medium
A technology of electronic signature and handwritten signature, which is applied in the computer field, can solve the problem of low security of user signature data, achieve the effect of fast update, low development cost, and not easy to be illegally tampered with
Inactive Publication Date: 2020-05-19
数字广东网络建设有限公司
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Problems solved by technology
[0005] Based on this, it is necessary to provide a method, a device, a computer device and a storage medium for realizing an electronic signature for the problem of low security of user signature data in the existing way
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[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0045] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0046] The method fo...
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The invention relates to a method and a device for realizing electronic signature, computer equipment and a storage medium, which are applied to a mobile terminal, a target application program is configured in the mobile terminal, the target application program provides a running platform for a subprogram, and the subprogram is an installation-free applet. The method comprises the steps of openinga target subprogram based on a target application program; wherein the target subprogram comprises a handwritten signature function; in response to a triggering instruction of the handwritten signature function, calling a function interface provided by the target application to create a canvas object, and displaying a canvas in an interface of the target subprogram through the canvas object; drawing signature handwriting through the canvas object in response to a touch screen event acting on the canvas; and establishing association between the signature handwriting and the login account to obtain an electronic signature corresponding to the login account. According to the scheme, the electronic signature of the user can be quickly intercepted and is not easily illegally tampered.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a method, a device, a computer device and a storage medium for realizing an electronic signature. Background technique [0002] A reliable electronic signature has the same legal effect as a handwritten signature. Generally, a reliable electronic signature should have the following characteristics: (1) When the electronic signature production data is used for electronic signature, it belongs to the electronic signatory; (2) The electronic signature production data is only controlled by the electronic signatory when signing; (3) ) Any changes to the electronic signature after signing can be found; (4) Any changes to the content and form of the data message after signing can be found. [0003] At present, most of the electronic signatures are implemented through specific application software platforms, such as Yiqi Sign. These application software platforms are equipped with ele...
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IPC IPC(8): G06F3/0488
CPCG06F3/04883
Inventor 杨东道农思梅冯先其周伟峰
Owner 数字广东网络建设有限公司