CIVILICA We Respect the Science
(ناشر تخصصی کنفرانسهای کشور / شماره مجوز انتشارات از وزارت فرهنگ و ارشاد اسلامی: ۸۹۷۱)

گواهی نمایه سازی مقاله FPGA implementation of Inverted LSB Image Steganography

عنوان مقاله: FPGA implementation of Inverted LSB Image Steganography
شناسه (COI) مقاله: SETCONF01_006
منتشر شده در اولین همایش ملی پیشرفت ها و چالش ها در علوم، مهندسی و فناوری در سال ۱۳۹۴
مشخصات نویسندگان مقاله:

Milad Dehghani - Amirkabir University of Technology, Computer and Information Technology Department
Saadat PourMozafari - Amirkabir University of Technology, Computer and Information Technology Department

خلاصه مقاله:
Steganography is an effective technique to hide the existence of secret data inside a cover object. Images are the most popular media for steganography. This paper present hardware architecture of the inverse LSB steganographiy technique in a Cyclone II of the Altera FPGA family. In these techniques, LSBs of some pixels of cover image are inverted with a particular pattern of some bits of the pixels. Less number of pixels is modified in comparison to plain LSB method. In order to extract the secret message, the bit patterns for which LSBs has been inverted needs to be stored within the stego-image somewhere. The steganography scheme implemented in an FPGA then analyzed the 3 steganography metrics. The analyzing inverse LSB implemented on FPGA indication improves quality of cover image compared with plain LSB.

کلمات کلیدی:
Steganography, Inverse LSB, FPGA, pixels

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-SETCONF01-SETCONF01_006.html