Roger Needham in 1999
9 February 1935|
|Died||1 March 2003
|Institutions||University of Cambridge
|Alma mater||University of Cambridge|
|Thesis||The application of digital computers to problems of classification and grouping (1962)|
|Doctoral advisor||David Wheeler|
|Doctoral students||Ross Anderson
David L. Tennenhouse
Peter G. Gyarmati
|Known for||Needham–Schroeder protocol
Tiny Encryption Algorithm
|Notable awards||Commander of the Order of the British Empire|
|Spouse||Karen Spärck Jones|
Early life 
Needham began his undergraduate studies at the University of Cambridge in 1953, graduating with a B.A. in 1956 in mathematics and philosophy. His Ph.D. thesis was on applications of digital computers to the automatic classification and retrieval of documents. He worked on a variety of key computing projects in security, operating systems, computer architecture (capability systems) and local area networks.
Among his theoretical contributions is the development of the Burrows-Abadi-Needham logic for authentication, generally known as the BAN logic. His Needham-Schroeder (coinvented with Michael Schroeder) security protocol forms the basis of the Kerberos authentication and key exchange system. He also codesigned the TEA and XTEA encryption algorithms.
He joined Cambridge's Computer Laboratory, then called the Mathematical Laboratory, in 1962, became head of the laboratory in 1980, was made a professor in 1981 and remained with the laboratory until his retirement in 1995. Needham then set up Microsoft's UK-based Research Laboratory in 1997. He was also one of the founding Fellows of University College, Cambridge, which became Wolfson College.
Needham was elected to the Royal Society in 1985, became a Fellow of the Royal Academy of Engineering in 1993 and received a CBE for his contributions to computing in 2001. He also was a longtime and respected member of the International Association for Cryptologic Research, the IEEE Computer Society Technical Committee on Security and Privacy and the University Grants Committee. He was made a fellow of the Association for Computing Machinery in 1994.
Personal life 
Roger Needham Award 
The British Computer Society, in 2004, established an annual Roger Needham Award in Needham's honour. A £5000 prize is presented to an individual for making "a distinguished research contribution in computer science by a UK based researcher within ten years of their PhD." The award is funded by Microsoft Research. The winner of the prize has an opportunity to give a public lecture. A list of previous recipients follows.
- 2004 Jane Hillston on Tuning Systems: From Composition to Performance
- 2005 Ian Horrocks on Ontologies and the Semantic Web
- 2007 Mark Handley on Evolving the Internet: Challenges, Opportunities and Consequences
- 2006 Andrew Fitzgibbon on Computer Vision & the Geometry of Nature
- 2008 Wenfei Fan on A Revival of Data Dependencies for Improving Data Quality
- 2009 Byron Cook on Proving that programs eventually do something good
- 2010 Joël Ouaknine on Timing is Everything
- 2011 Maja Pantic on Machine Understanding of Human Behaviour
EuroSys Roger Needham PhD Award 
A separate prize honoring Roger Needham has been established by EuroSys, the "EuroSys Roger Needham PhD Award". This annual prize awards €2,000 to a PhD student from a European University whose thesis is regarded to be an exceptional, innovative contribution to knowledge in the Computer Systems area. Past winners have been:
- 2006 Oliver Heckmann (TU Darmstadt) for A System-oriented Approach to Efficiency and Quality of Service for Internet Service Providers
- 2007 Nick Cook (Newcastle University) for Middleware Support for Non-repudiable Business-to-Business Interactions
- 2008 Adam Dunkels (SICS) for Programming Memory-Constrained Networked Embedded Systems
- 2009 Jacob Gorm Hansen (DIKU) for Virtual Machine Mobility with Self‐Migration
- 2010 Willem de Bruijn (Vrije Universiteit Amsterdam) for Adaptive Operating System Design for High Throughput I/O
- 2011 Jorrit Herder (Vrije Universiteit Amsterdam) for Building a Dependable Operating System: Fault Tolerance in MINIX 3
- 2012 Derek Murray (University of Cambridge), for his thesis "Distributed Execution Engine Supporting Data-Dependent Control Flow"
- 2013 Asia Slowinska (Vrije Universiteit Amsterdam) for her PhD thesis entitled "Information Flow Tracking to Protect Legacy Binaries"
See also 
- Hoare, T.; Wilkes, M. V. (2004). "Roger Michael Needham CBE FREng. 9 February 1935 - 1 March 2003: Elected F.R.S. 1985". Biographical Memoirs of Fellows of the Royal Society 50: 183. doi:10.1098/rsbm.2004.0014.
- ACM FELLOW ROGER NEEDHAM DIES AT 67
- Peterson, Kim (06 March 2003). "Microsoft's Needham dies from cancer". The Seattle Times. Retrieved October 01, 2012.
- Roger Needham Lecture at the British Computer Society website
- Roger Needham Award at BCS website
- Roger Needham at the Mathematics Genealogy Project
- Information about Roger Needham provided by his wife
- Obit: Roger Needham, The Register, March 2, 2003
- Roger Needham, Computer Security Expert, Dies at 68, The New York Times, March 6, 2003
- Speech presenting Needham with an honorary degree, Loughborough University, July 13, 2001