A file detection method and device
A file detection and file technology, applied in the computer field, can solve the problems of difficulty in identifying unique matching, difficult to confirm the same version of the backup bid, inaccurate content of bid evaluation, etc., to ensure the effect of unique matching.
Active Publication Date: 2021-06-08
政采云有限公司
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[0004] However, due to the long interval between the bid opening time and the supplier's bidding period, during this period, due to changes in procurement documents, suppliers' revisions to the contents of the bidding documents, or direct revisions to the content of the backup bidding documents, the supplier's bidding documents at this time will have multiple bids. version, it is difficult to confirm that the backup bid document used by the supplier in exception handling is the same version as the previously uploaded encrypted bid document, that is, it is difficult to distinguish in terms of unique matching, resulting in inaccurate bid evaluation content
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[0058] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.
[0059] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present sp...
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The present application provides a document detection method and device. The file detection method includes: obtaining an encrypted file carrying an authentication code; decrypting the encrypted file; if the decryption process is unsuccessful, obtaining a backup file corresponding to the encrypted file, and based on the the content of the backup file, calculate the authentication code of the backup file; detect and judge whether the authentication code of the backup file is the same as the authentication code of the encrypted file; if so, save the backup file; if not, send Prompting information to the client to receive a processing instruction for the backup file generated by the client. The file detection method and device provided by the present application can effectively ensure the unique matching between the backup file and the encrypted file by verifying the authentication code of the backup file and the encrypted file.
Description
technical field [0001] The present application relates to the field of computer technology, and in particular to a file detection method and device, computing equipment, and a computer-readable storage medium. Background technique [0002] Bidding documents are prepared by the bid issuing unit or entrusted by the design unit to provide bidders with the main technical, quality, construction period and other requirements of the project. [0003] Suppliers generally make bid documents through the client, and when generating bid documents, two encrypted bid documents and backup bid documents will be generated. After the tender is generated, the supplier will first upload the encrypted tender. During the bid evaluation process, when it is necessary to decrypt the encrypted bid document, due to human or system reasons, the encrypted bid document cannot be decrypted normally, and an exception handling link is required. At this time, the supplier will upload the previously generate...
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IPC IPC(8): G06F21/60G06F11/14
CPCG06F11/1448G06F11/1458G06F21/602
Inventor 沈晨辉潘建康杨佳鹏
Owner 政采云有限公司