TY - GEN
T1 - A Family of Probabilistic Triple-bit Encryptions for Secure Cloud Applications
AU - Bhat, Radhakrishna
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/5/21
Y1 - 2021/5/21
N2 - In order to strengthen secure cloud storage and retrieval, we propose a new family of triple-bit encryption switching protocols which can encrypt any plaintext m ∈ {0, 1}n and generate the ciphertexts of $\frac{{2n}}{3}\cdot\log N$ size where k=log N, N is the RSA composite, n ∈ ℕ and is a multiple of an integer 3. The proposed protocols support encryption switching (i.e., switching from homomorphic setting to non-malleability). The semantic security of all the proposed protocols is guaranteed under standard quadratic residuosity assumption and the non-malleability is guaranteed under resilient to adaptive chosen ciphertext attack. The proposed scheme can encrypt a binary string of any length with any probability distribution and also provide the optional tamper evidence. Finally, a tamper-proof secure information retrieval method over the untrusted cloud has been presented.
AB - In order to strengthen secure cloud storage and retrieval, we propose a new family of triple-bit encryption switching protocols which can encrypt any plaintext m ∈ {0, 1}n and generate the ciphertexts of $\frac{{2n}}{3}\cdot\log N$ size where k=log N, N is the RSA composite, n ∈ ℕ and is a multiple of an integer 3. The proposed protocols support encryption switching (i.e., switching from homomorphic setting to non-malleability). The semantic security of all the proposed protocols is guaranteed under standard quadratic residuosity assumption and the non-malleability is guaranteed under resilient to adaptive chosen ciphertext attack. The proposed scheme can encrypt a binary string of any length with any probability distribution and also provide the optional tamper evidence. Finally, a tamper-proof secure information retrieval method over the untrusted cloud has been presented.
UR - http://www.scopus.com/inward/record.url?scp=85114128141&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85114128141&partnerID=8YFLogxK
U2 - 10.1109/ICSCCC51823.2021.9478103
DO - 10.1109/ICSCCC51823.2021.9478103
M3 - Conference contribution
AN - SCOPUS:85114128141
T3 - ICSCCC 2021 - International Conference on Secure Cyber Computing and Communications
SP - 326
EP - 331
BT - ICSCCC 2021 - International Conference on Secure Cyber Computing and Communications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd International Conference on Secure Cyber Computing and Communications, ICSCCC 2021
Y2 - 21 May 2021 through 23 May 2021
ER -