About Me
Hi,this is Gunda Sai Prudhvi .i am graduated from the Colloge srm university in Chennai with percentage of 70%.my skills are c, Java, python, sql. In academic year I done with some event organizer with the help of Colloge.my strength are Time mana...
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Web Development
Database
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Portfolio Projects
Company
Reversible Data Hiding in Encrypted Image using Cipher Text Policy Attribute Based on Encryption
Role
Frontend Developer
Description
This project, the image owner directly divides the cover-image into groups of a reference pixel and T-adjacent pixels and uploads to the data hider by using NTRU Encrypt. Thedatahider calculates absolute differences of adjacent pixels in each group to obtain histogram of absolute differences. Thereare some issues such as a large number of keys and difficult key management, Though the algorithm encrypts the data into unreadable data and it will destroy the algebraic structure of the encrypted data. Afterwards, this will make it impossible to process the encrypted data.
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