It can be used in Encryption process of any image as it can provide 70% better entropy of encrypted image as compared to any other algorithm. The algorithm is very simple, direct mapping algorithm using Feistal Struc- ture and logical operation [2].Vijay S Karwande...
Simulation of Image Encryption using AES Algorithm P.Karthigaikumar Asst.Professor (SG) With the fast progression of data exchange in electronic way, information security is becoming more important in data storage and transmission. Because of widely using images in industrial process, it is important...
Python app to encrypt images using AES Basic encryption of an image. First, the image to be encrypted is parsed as a binary and then an alphanumeric key is taken from the user. SHA256 hashing is used to increase the security of data by creation of a checksum purposed to represent privat...
aes-image-encryption 甜甜**一口上传 AES(高级加密标准)是一种对称加密算法,用于加密数据。它使用128位、192位或256位的密钥长度。AES算法包括两种工作模式:CBC和CFB。CBC模式在每次迭代中都会生成一个新的随机向量,而CFB模式则会将前一次迭代的结果作为下一个迭代的初始向量。
The paper proposes a schema for a two stage data security achieved through the use of image and text encryption through AES algorithm along with embedding the encrypted text in encrypted image at the sender side. Respective keys are generated for each of the stages of Image and Text Encryption...
AES 是属于 Rijndeal 密码家族的对称密钥算法。具体来说,该家族的三个不同成员被美国国家标准技术研究院采用为 AES。 它们具有相同的 128 位块大小,但具有 128、192 和 256 位的不同密钥大小,这表明安全强度随着位数的增加而增加 [27]。 这种强度的增加是由于使用了更高位的 AES 而增加了重复周期数(轮次)的...
A novel image encryption algorithm was proposed to examine the applications of this system in multimedia security. Using a similar set of security keys, this algorithm was able to produce a completely different encrypted image each time when applying it to the same original image. Experiments and ...
Security of the multimedia data including image and video is one of the basic requirements for the telecommunications and computer networks. In this paper, we consider a simple and lightweight stream encryption algorithm for image encryption, and a serie
In standard encryption methods such as DES and AES, the image is initially transformed into a bits stream or bytes stream, then divided into n-bit blocks (64-bit in DES and 128-bit in AES) and encryption operation is performed on the blocks [4,5]. Since standard methods consist of a ...
In the digital era, most types of transmitted data over the Internet are images. These images may carry secret information. So, it became necessary to have an effective encryption system to hide information inside these images. The use