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Secure use of keystore contents

A key vault and content technology, applied in the data security system and the use of key vault contents, can solve the problem of leaking key materials, and achieve the effect of promoting complete protection

Active Publication Date: 2022-04-08
GURULOGIC MICROSYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To be explicit, keying material is not indexed in a given BC keystore, which could force disclosure of sensitive keying material to malicious parties

Method used

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  • Secure use of keystore contents
  • Secure use of keystore contents
  • Secure use of keystore contents

Examples

Experimental program
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Embodiment Construction

[0029] The following detailed description illustrates embodiments of the disclosure and aspects in which it can be practiced. While certain modes for carrying out the disclosure have been disclosed, those skilled in the art will recognize that other embodiments for implementing or practicing the disclosure are possible.

[0030] In a first aspect, embodiments of the present disclosure provide a method of securing use of keystore content at a given user device by an end user, characterized in that the method comprises the steps of:

[0031] (i) receiving at a given user device keystore content comprising key material encrypted using encryption credentials compatible with the given user device, the keystore content being provided by a key service provider in the form of Created and received from a key service provider in a format compatible with a given user device;

[0032] (ii) importing the encrypted keying material of the keystore content into the protected keystore of a give...

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Abstract

A method of securing use of keystore content at a given user device by an end user is provided. Keystore content is received at a given user device. The keystore content includes keying material encrypted using encryption credentials compatible with a given user device. The keystore content is in a format compatible with a given user device. The encrypted keying material of the keystore content is imported into the protected keystore of a given user device, wherein all the keying material of the keystore content is imported at once. Key material is stored in encrypted form at the protected keystore and cannot be exported from the keystore. Within a protected keystore, one or more keystore integration services of a given user device are allowed to access non-exportable key material for use via key references only.

Description

technical field [0001] The present disclosure relates to systems for securing use of keystore content at an end user's user device, eg, to data security systems that rely on the use of keying material for data security. Additionally, the present disclosure also relates to methods of securing usage of keystore content at an end user's user device. Furthermore, the present disclosure also relates to a computer program product comprising a non-transitory computer readable storage medium having stored thereon computer readable instructions executable by a computerized device comprising processing hardware to perform the method described above. Background technique [0002] The need to store user-sensitive data on user devices arises frequently because of the various services and functions that currently exist that are designed to run on user devices as software applications, such as software applications for making payments. As a first example, there are currently a number of a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04W12/04G06F21/62H04W12/30G06F21/45H04L9/30
CPCG06F21/6281H04L9/0861H04W12/04G06F21/45G06F21/6209H04W12/35G06F21/6218H04L9/088H04L9/30
Inventor 托马斯·卡开宁奥西·卡雷沃米科·萨尔博姆
Owner GURULOGIC MICROSYST