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-   -   File Encryption (http://www.delphipages.com/forum/showthread.php?t=217750)

robert 04-21-2018 06:28 AM

File Encryption
 
Is there any way to encrypt file but decrypt it without creating another file.

Jasser 04-21-2018 01:56 PM

See those links:

http://www.swissdelphicenter.ch/en/showcode.php?id=1473
http://www.swissdelphicenter.ch/en/showcode.php?id=1629

robert 04-22-2018 06:26 AM

there are many method for this but is it possible to decrypt encrypted file without creating another output decrypted file.

Norrit 04-24-2018 07:16 AM

A TMemoryStream is what it says, a MEMORY stream, so still no file untill you call SaveToFile.
How hard is it to call MemoryDecrypt and get it's output in a TMemoryStream? O wait, that example is already given in the FileCrypt function...


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