Grid-based Image Encryption using RSA

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Image Encryption Using Parallel RSA Algorithm on CUDA

In this paper we discuss Image Encryption and Decryption using RSA Algorithm which was earlier used for text encryption. In today’s era it is a crucial concern that proper encryption decryption should be applied so that unauthorized access can be prevented. We intend to build a general RSA algorithm which can be combined with other image processing techniques to provide new methodologies and be...

متن کامل

Improved RSA Encryption based Medical Image Compression using Fractional Fourier Transform and Modified SPIHT Encoding Scheme

Medical image data generally need a huge amount of resources for storage and transmission. In recent years, due to the extensive popularity of medical imaging applications in healthcare settings and the increased interest in telemedicine technologies, it is important to minimize both storage and transmission bandwidth necessities required for archival and communication of related data, preferab...

متن کامل

Identification Based Encryption with RSA-OAEP. Using SEM and Without

In this article we show how we can integrate the RSA (RSA-OAEP) into the IBE. Our prove can be make with either Standard Model or Random Oracle. We firstly develop the basic ideas made in this direction, so that to create a novel scheme with which we can signs and crypt at the same time. Then we give our new approach which conserves properly the syntax of the RSA classic. Additionally we compar...

متن کامل

RSA Encryption

Private communication has been a concern throughout history. People have developed many clever ways to send secret messages to their partners in business, politics, war, and adultery. In the age of computer communication, we assume that anyone may examine the bits flying around the internet, and we use mathematical techniques to scramble the bits in our message so that it is intelligible only a...

متن کامل

Image Sharing Method Using Somewhat Homomorphic Encryption and Random Grid

In recent years, image sharing method has become a popular technique due to the characteristics of security and simplicity. However, pixel expansion and bad image contrast are two common disadvantages that must be improved. This paper proposes an image sharing method to improve the problems mentioned above. First, the homomorphic encryption is utilized to enhance the security of digital images....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Computer Applications

سال: 2015

ISSN: 0975-8887

DOI: 10.5120/20116-2166