作者
K Shankar, P Eswaran
发表日期
2015/1/1
期刊
Procedia Computer Science
卷号
70
页码范围
462-468
出版商
Elsevier
简介
Due to advances in digital world, security has become an inseparable issue while transmitting the image. Visual cryptography (VC) is a modern cryptographic technique which is used to the secret image is shared securely and also its information is maintained with utmost confidentiality. A sender transmits the secret image which is divided into shares and it holds hidden information. When all of these shares are aligned and stacked together, they tend to expose the secret image information to the receiver. Earlier VC scheme, the secrecy of the share is not maintained due to any other fake shares can easily insert or modified remain to be continuing challenges. To solve this security issues, a secure share creation scheme constructed by a (2, 2) XOR based VC scheme is proposed. Once the shares are created, it is encrypted separately by using Advanced Encryption Standard (AES) algorithm. In this process, shares …
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