BlackBox 1.1

• Categoría: Encryption
• Licencia: Freeware
• Tamaño: < 1 KB
• Sistema: w95 w98 wNT wME w2000 wXP
• Idiomas:

Download

Encrypt or hide a text within a .bmp image.

BlackBox is a stenographic application; it hides a text message within another apparently plain image. To do this BlackBox uses a unique bitmap image. This secret message can be hidden in the image, without making significant changes - meaning at first glance you don't notice anything different. For example, the size of the file and the external look of the image don't vary with respect to the original. The person who looks at the photo won't be able to tell there is anything within the image. This type of image can also be password-protected to increase the security even more.

Although BlackBox can only hide a text within .bmp files, in future versions the creators hope to extend this function to .wav sound files and .gif or .jpg compressed files.