如何在数据库中上载，加密和保存文件? [英] HOW TO UPLOAD , ENCRYPT AND SAVE A FILE IN A DATABASE ?

问题描述

任何人都可以告诉我如何上传文件并对其进行加密，然后将文件名，文件类型进行加密，然后将数据加密到数据库中，然后单击下载链接以进行检索.它将得到decyprt和文件下载.

在此先感谢，
Shuersh Vijay.

Can anyone please tell me how to upload a file and encrypt it and save the filename,filetype,encrypt data in database and retrieve it when click the download link . it will get decyprt and file get download.

Thanks in Advance,
Shuersh Vijay.

推荐答案

加密和加密；解密:

在C#中使用哈希验证进行文件加密/解密 [ ^ ]
http://support.microsoft.com/kb/307010 [从SQL Server数据库上载文件和从中下载文件 [ ^ ]

Encryption & Decryption:

File Encryption/Decryption with Hash Verification in C#[^]
http://support.microsoft.com/kb/307010[^]

Upload & Download file:

Uploading and downloading files to/from a SQL Server database[^]

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