Output details
11 - Computer Science and Informatics
University of East London
Output title
NTRUCCA: How to Strengthen NTRUEncrypt to Chosen-Ciphertext Security in the Standard Model
Type
E - Conference contribution
Name of conference/published proceedings
Springer Berlin Heidelberg
Volume number
7293
Issue number
-
First page of article
353
ISSN of proceedings
1611-3349
Year of publication
2012
URL
-
Number of additional authors
4
Additional information
<18> Protecting privacy is key in information transmission as data is generally conveyed through hostile networks. However, an issue with current technologies is that the security of most existing cryptosystems will be broken if quantum computers can be built. An alternative is to design lattice-based cryptosystems such as NTRU. However, currently NTRU has no formal security proof against active adversaries making it unreliable to be implemented. We propose a variant of NTRU achieving such a level of security. Its design requires little modification from those already implementing the (unreliable) NTRU scheme to switch to our proposed cryptosystem.
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Citation count
0
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
