Diploma Steganography program with source

Table of contents
Introduction 5
1. Modern steganography 8
1.1. Basic principles of computer steganography
and the area of \u200b\u200bits application 8
1.2. Review steganographic methods 11
1.2.1. Methods based on the use of the special properties of computer formats 11
1.2.2. Methods of using the redundancy of audio and visual information 14
1.3. Review of steganography programs 15
1.4. Conclusions 18
2. Overview of graphic file formats and encryption algorithms 19
2.1. The JPEG format 19
2.2. Compression 20
2.3. Unpacking 25
2.4. The encryption algorithm AES 26
2.5. Digital signature RSA 29
3. Development of software 31
3.1. Software Requirements Complex 31
3.2. The structure of the complex 31
3.3. Justification of the choice of language 41
3.4. UI Design 41
3.5. Testing and Debugging 43
3.6. Manual 50
Conclusion 53
References 54
Appendix 55

The program for Delphi 7.0 (source)