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Picture Encryption

by Aaron (3 Submissions)
Category: Encryption
Compatability: Visual Basic 5.0
Difficulty: Intermediate
Date Added: Wed 3rd February 2021
Rating: (5 Votes)

This will encrypt common text into a picture, 3 characters per pixel. You can save/open the picture and text. Works Great! Any suggestions would be greatly appreciated.

Assumes
Conflicting color palettes/display modes may cause the program to decrypt incorrectly on some computers - make sure your vid card is set to at least 24bit!
API Declarations
Private Declare Function GetPixel Lib "gdi32" (ByVal hdc As Long, ByVal X As Long, ByVal Y As Long) As Long
Private Declare Function SetPixel Lib "gdi32" (ByVal hdc As Long, ByVal X As Long, ByVal Y As Long, ByVal crColor As Long) As Long

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