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Data transaction method and system, platform, storage medium

A transaction method and technology of a transaction system, which is applied in the fields of storage media, platforms, data transaction methods and systems, can solve problems such as transaction fraud and transaction security cannot be guaranteed, so as to avoid transaction fraud, reduce transaction disputes, and ensure security sexual effect

Active Publication Date: 2021-01-29
石更箭数据科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the above scheme, there may be transaction fraud, and transaction security cannot be guaranteed

Method used

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  • Data transaction method and system, platform, storage medium
  • Data transaction method and system, platform, storage medium
  • Data transaction method and system, platform, storage medium

Examples

Experimental program
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Embodiment Construction

[0034] As mentioned in the background, the existing data transaction method is difficult to avoid transaction fraud, for example, the data sender may upload a wrong re-encryption key, so the data transaction method needs to be optimized.

[0035] In the embodiment of the present invention, the verification result is obtained by verifying the re-encryption key, and the re-encryption key is used to re-encrypt the transaction data only when the verification result is correct, thus avoiding the use of the wrong re-encryption key for re-encryption. Encryption can avoid transaction fraud and improve the security of data transactions.

[0036] In order to make the above objects, features and beneficial effects of the embodiments of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] figure 1 It is a flow chart of a data transaction method in the embodiment o...

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PUM

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Abstract

A data transaction method, system, platform, and storage medium, wherein the data transaction method includes: respectively receiving ciphertext data, original plaintext hash values, and a re-encryption key from a data sender, and then re-encrypting the re-encryption key Perform verification to obtain a verification result, and when the verification result is correct, use the re-encryption key to re-encrypt the ciphertext data to obtain re-encrypted data, and send it to the data receiver, so that the data is received The operator decrypts the re-encrypted data to obtain decrypted data. Adopting the above data transaction method can reduce data transaction disputes and improve the security of data transactions.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular, to a data transaction method and system, a platform, and a storage medium. Background technique [0002] As the carrier of information, data often has certain value. In order to maximize the value of data, data transaction has become an important behavior of data application. Therefore, in the process of data transactions, ensuring the security of data content has become the key to data transactions. [0003] At present, in order to realize the transaction of data, the data transaction between the parties to the transaction is usually realized through a third-party transaction platform. [0004] However, with the above solution, there may be transaction fraud, and transaction security cannot be guaranteed. Contents of the invention [0005] The problem solved by the embodiments of the present invention is how to improve the security of data trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/38G06Q20/40G06Q40/04
Inventor 李佳袁一潘晓良张伟
Owner 石更箭数据科技(上海)有限公司