Master key automatic loading method and device, electronic equipment and readable storage medium

An automatic loading and master key technology, which is applied to secure communication devices, computer security devices, and key distribution, can solve problems such as increasing hardware investment costs, and achieve the effect of eliminating hardware investment costs and realizing convenience

Pending Publication Date: 2021-01-05
CHINA CITIC BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Especially when there are a large number of self-service devices, the implementation of the RKL solution will increase the hardware investment costs of banks and other financial institutions.

Method used

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  • Master key automatic loading method and device, electronic equipment and readable storage medium
  • Master key automatic loading method and device, electronic equipment and readable storage medium
  • Master key automatic loading method and device, electronic equipment and readable storage medium

Examples

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Embodiment Construction

[0038] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and should not be construed as limiting the present invention.

[0039] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. The expressi...

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PUM

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Abstract

The invention relates to the technical field of computer data processing, in particular to a master key automatic loading method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: initializing a terminal; presetting asymmetric key encryption algorithm information elements in an SP program in an initialization state of the terminal; sending a key loading request to a key management system by the terminal; and based on the request, downloading a master key from the key management system by the terminal. According to the master key automatic loading scheme provided by the invention, the RKL master key is automatically loaded under the condition that the old self-service equipment does not replace the password keyboard in a software mode, and meanwhile, the hardware input cost for replacing the password keyboard can be avoided.

Description

technical field [0001] The invention relates to the technical field of computer data information security, in particular to a master key automatic loading method, device, electronic equipment and readable storage medium. Background technique [0002] RKL (Remote Key Load) is a remote key loading technology, mainly used in the automatic generation, transmission and loading of self-service device master keys. Through the application of this technology, the manpower and time cost of manual participation in key management can be greatly reduced, and the overall security of key management can be improved at the same time. This technology mainly includes several stages such as self-service terminal device information registration, public key exchange between the machine tool end and the key management system, machine tool end master key loading, and master key activation. Although the existing RKL technology can realize the convenience of self-service device master key management...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60H04L9/08H04L9/14H04L9/32
CPCG06F21/602H04L9/0825H04L9/14H04L9/3247
Inventor 刘东利杜文南陈捷谭旻韩希超张秋怡
Owner CHINA CITIC BANK
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