L
Luke O'Connor
Researcher at IBM
Publications - 44
Citations - 1274
Luke O'Connor is an academic researcher from IBM. The author has contributed to research in topics: Block cipher & Boolean function. The author has an hindex of 21, co-authored 44 publications receiving 1246 citations. Previous affiliations of Luke O'Connor include J. F. Drake State Technical College & University of Queensland.
Papers
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MARS - a candidate cipher for AES
Carolynn Burwick,Don Coppersmith,Edward D’Avignon,Rosario Gennaro,Shai Halevi,Charanjit S. Jutla,Stephen M. Matyas,Luke O'Connor,Mohammad Peyravian,David R. Safford,Nevenko Zunic +10 more
TL;DR: MARS is designed to take advantage of the powerful operations supported in today’s computers, resulting in a much improved security/performance tradeoff over existing ciphers, and offers better security than triple DES while running significantly faster than single DES.
Patent
Method and apparatus for secure transmission of data and applications
Guenter Karjoth,Luke O'Connor +1 more
TL;DR: In this paper, an optimally taylored authentication scheme is proposed for block-wise transmission and in particular by applying a tree structure for the authentication process during such transfers, which minimes the unavoidable delays and thus provides a solution for these problems.
Patent
Piggy-backed key exchange protocol for providing secure low-overhead browser connections from a client to a server using a trusted third party
TL;DR: Piggy-Backed key exchange as mentioned in this paper is a key exchange protocol that piggy-backs the key exchange onto other already-required messages (such as a client's HTTP GET request, or the server's response thereto) to minimize the overhead associated with setting up a secure browser-to-server connection.
Book ChapterDOI
Embedding and probabilistic correlation attacks on clock-controlled shift registers
TL;DR: It is proved that the constrained embedding attack is successful for any d and the minimum necessary length of the known output sequence is shown to be linear in r, and at least exponential and at most superexponential in d.
Patent
Exchanging supplemental information fields between a client and a server
TL;DR: In this article, the REDIRECT message of the Hypertext Transfer Protocol (HTTP) or the Wireless Session Protocol (WSP) is used to request the supplemental information, encoding a comma-separated list of attribute names in a request header for the desired supplemental information.