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https://hdl.handle.net/20.500.14279/9341
Τίτλος: | Hardware implementation of the Totally Self-Checking SHA-256 hash core |
Συγγραφείς: | Michail, Harris Kotsiolis, Apostolis Kakarountas, Athanasios P. Athanasiou, George S. Goutis, Costas E. |
Major Field of Science: | Engineering and Technology |
Field Category: | Electrical Engineering - Electronic Engineering - Information Engineering |
Λέξεις-κλειδιά: | Concurrent Error Detection;Cryptography;Hash Functions;Safety;Security;Totally Self-Checking Circuit |
Ημερομηνία Έκδοσης: | 30-Οκτ-2015 |
Πηγή: | International Conference on Computer as a Tool, IEEE EUROCON 2015, Salamanca, Spain, 8 September 2015 through 11 September 2015 |
DOI: | 10.1109/EUROCON.2015.7313715 |
Περιοδικό: | EUROCON |
Conference: | International Conference on Computer as a Tool |
Περίληψη: | Hashing cores are utilized by many existing high performance cryptographic systems, used in security schemes such as SET, PKI, and IPSec. Efficient operation of these hardware modules can be degraded, especially when they operate in harsh environments i.e. space applications, military or medical applications. In this paper, a Totally Self-Checking (TSC) design is introduced for the SHA-256 hash function, suitable for harsh environments. The achieved fault coverage is 100% in the case of odd erroneous bits. The same coverage is achieved for even number of erroneous bits, if they are appropriately propagated. Performance measurements are reported for ASIC and reconfigurable technologies, highlighting issues that must be respected by the designer. The introduced TSC hashing core is area-efficient by 19%, compared to the corresponding Duplicated with Checking (DWC) one. |
ISBN: | 978-147998569-2 |
DOI: | 10.1109/EUROCON.2015.7313715 |
Rights: | © 2015 IEEE. |
Type: | Conference Papers |
Affiliation: | Cyprus University of Technology University of Texas Ionian University University of Patras |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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