Open AccessA BRIEF IDEA ON THE HOMOMORPHIC ENCRYPTION FOR DATA SECURITY
Author(s) -
Sabarna Ghosh Dastidar,
Sayantan Dasgupta,
Salini Bhattacharyya,
Somasree Majumder,
Pritha Ghosh,
Renaissance Adhikari,
Ahan Bhattacharjee,
S. Bhattacharya,
Biswadip Basu Mallik
Publication year - 2020
Publication title -
journal of mathematical sciences and computational mathematics
Language(s) - English
Resource type - Journals
eISSN - 2688-8300
pISSN - 2644-3368
DOI - 10.15864/jmscm.1209
Subject(s) - on the fly encryption , probabilistic encryption , encryption , computer science , 56 bit encryption , 40 bit encryption , filesystem level encryption , homomorphic encryption , homomorphic secret sharing , multiple encryption , client side encryption , attribute based encryption , computer security , cryptosystem , link encryption , plaintext , theoretical computer science , cryptography , public key cryptography , secure multi party computation
We have stepped into a world of undeniable data breach fatigues. Thus to ensure data security, encryption schemes come into action, one such highly talked about encryption nowadays is “Homomorphic Encryption” which is mainly used to compress data for their easy storage involving secure transmission and processing on cloud without compromising on privacy since special keys are needed for primary encryption and final decryption. Homomorphic encryption allows operation on two ciphertexts to give an encrypted (coded) result which when decrypted (decoded) maps to result of the operation, if it would have been on plaintext. It can be either multiplicative like the RSA or additive like the Pallier cryptosystem. Here we also focused on ideal lattice based public key encryption scheme which is almost bootstrappable. Multihop homomorphic encryption also has vital roles to play here. A strong homomorphic encryption is one which is resistant to all attacks using various algorithms. Thus our main objective is to allow encrypted computing on data, minimize memory usage and to save energy and time. Our presentation will try to focus on the researches done so far and also on the success rates of the scheme which is affecting the real world.