Secure architectures for pairing based public key cryptography
| dc.check.embargoformat | Not applicable | en |
| dc.check.info | No embargo required | en |
| dc.check.opt-out | Not applicable | en |
| dc.check.reason | No embargo required | en |
| dc.check.type | No Embargo Required | |
| dc.contributor.advisor | Marnane, William P. | en |
| dc.contributor.author | Pan, Weibo | |
| dc.contributor.funder | Science Foundation Ireland | en |
| dc.date.accessioned | 2014-01-27T15:38:35Z | |
| dc.date.available | 2014-01-27T15:38:35Z | |
| dc.date.issued | 2013 | |
| dc.date.submitted | 2013 | |
| dc.description.abstract | Along with the growing demand for cryptosystems in systems ranging from large servers to mobile devices, suitable cryptogrophic protocols for use under certain constraints are becoming more and more important. Constraints such as calculation time, area, efficiency and security, must be considered by the designer. Elliptic curves, since their introduction to public key cryptography in 1985 have challenged established public key and signature generation schemes such as RSA, offering more security per bit. Amongst Elliptic curve based systems, pairing based cryptographies are thoroughly researched and can be used in many public key protocols such as identity based schemes. For hardware implementions of pairing based protocols, all components which calculate operations over Elliptic curves can be considered. Designers of the pairing algorithms must choose calculation blocks and arrange the basic operations carefully so that the implementation can meet the constraints of time and hardware resource area. This thesis deals with different hardware architectures to accelerate the pairing based cryptosystems in the field of characteristic two. Using different top-level architectures the hardware efficiency of operations that run at different times is first considered in this thesis. Security is another important aspect of pairing based cryptography to be considered in practically Side Channel Analysis (SCA) attacks. The naively implemented hardware accelerators for pairing based cryptographies can be vulnerable when taking the physical analysis attacks into consideration. This thesis considered the weaknesses in pairing based public key cryptography and addresses the particular calculations in the systems that are insecure. In this case, countermeasures should be applied to protect the weak link of the implementation to improve and perfect the pairing based algorithms. Some important rules that the designers must obey to improve the security of the cryptosystems are proposed. According to these rules, three countermeasures that protect the pairing based cryptosystems against SCA attacks are applied. The implementations of the countermeasures are presented and their performances are investigated. | en |
| dc.description.sponsorship | Science Foundation Ireland (SFI/08/RFP/ENE1643) | en |
| dc.description.status | Not peer reviewed | en |
| dc.description.version | Accepted Version | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Pan, W. 2013. Secure architectures for pairing based public key cryptography. PhD Thesis, University College Cork. | en |
| dc.identifier.endpage | 187 | |
| dc.identifier.uri | https://hdl.handle.net/10468/1336 | |
| dc.language.iso | en | en |
| dc.publisher | University College Cork | en |
| dc.rights | © 2013. Weibo Pan | en |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ | en |
| dc.subject | Pairing | en |
| dc.subject | Public-key | en |
| dc.subject | Cryptography | en |
| dc.subject | Security | en |
| dc.subject | FPGA | en |
| dc.subject.lcsh | Public key cryptography | en |
| dc.subject.lcsh | Field programmable gate arrays | en |
| dc.subject.lcsh | Curves, Elliptic | en |
| dc.thesis.opt-out | false | |
| dc.title | Secure architectures for pairing based public key cryptography | en |
| dc.type | Doctoral thesis | en |
| dc.type.qualificationlevel | Doctoral | en |
| dc.type.qualificationname | PHD (Engineering) | en |
| ucc.workflow.supervisor | l.marnane@ucc.ie |
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