Volume 10 Issue 4 - June 2018

  • 1. Image encryption using rangoli based scan pattern and random number

    Authors : T. Sivakumar, T.anusha, S.vasantha Keerthana

    Pages : 5-13

    DOI : http://dx.doi.org/10.21172/1.104.02

    Keywords : Image Encryption, Pixel Permutation, Rangoli, Scan pattern, Random Number

    Abstract :

    The sensitive data shared through public network are vulnerable to security attacks. Cryptography provides an effective means of protecting sensitive data communicated over public network. This paper presents an image encryption technique using rangoli based scan pattern and random number. The original image is scrambled by pixel permutation with rangoli based scan pattern. The cipher image is obtained by XORing the scrambled image with the random numbers. Random numbers are generated by using the Blum Blum Shub (BBS) generator. The obtained result is analyzed and compared with the existing image encryption methods.

    Citing this Journal Article :

    T. Sivakumar, T.anusha, S.vasantha Keerthana, "Image encryption using rangoli based scan pattern and random number", https://www.ijltet.org/journal_details.php?id=933&j_id=4634, Volume 10 Issue 4 - June 2018, 5-13, #ijltetorg