Adi Shamir

Infobox_Scientist
name = Adi Shamir


image_width = 200px
caption = At the CRYPTO 2003 conference
birth_date = 1952
birth_place = Tel Aviv, Israel
death_date =
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residence = Israel
citizenship =
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field = Cryptography
work_institution = Weizmann Institute
alma_mater = Ph.D. Weizmann Institute of Science, 1977
doctoral_advisor = Zohar Manna
doctoral_students = Mira Balaban
Eli Biham
Uriel Feige
Amos Fiat
Alexander Klimov
Dror Lapidot
Avital Schrift (Wierzba)
Ziv Soferman
Eran Tromer
known_for = RSA
Feige-Fiat-Shamir Identification Scheme
differential cryptanalysis
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prizes = Turing Award
Israel Prize
Erdős Prize
religion = Jewish
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Adi Shamir ( _he. עדי שמיר; born 1952) is an Israeli cryptographer. He was one of the inventors of the RSA algorithm (along with Ron Rivest and Len Adleman), one of the inventors of the Feige-Fiat-Shamir Identification Scheme (along with Uriel Feige and Amos Fiat), one of the inventors of differential cryptanalysis and has made numerous contributions to the fields of cryptography and computer science.

Education

Born in Tel Aviv, Shamir received a BS in Mathematics from Tel Aviv University in 1973 and obtained his MSc and PhD in Computer Science from the Weizmann Institute in 1975 and 1977 respectively. His thesis was titled, "Fixed Points of Recursive Programs and their Relation in Differential Agard Calculus". After a year postdoc at University of Warwick, he did research at MIT from 1977–1980 before returning to be a member of the faculty of Mathematics and Computer Science at the Weizmann Institute. Starting from 2006, he is also an invited professor at École Normale Supérieure in Paris.

Research

In addition to RSA, Shamir's other numerous inventions and contributions to cryptography include the Shamir secret sharing scheme, the breaking of the Merkle-Hellman cryptosystem, visual cryptography, and the TWIRL and TWINKLE factoring devices. Together with Eli Biham, he discovered differential cryptanalysis, a general method for attacking block ciphers. (It later emerged that differential cryptanalysis was already known — and kept a secret — by both IBM and the NSA.)

Shamir has also made contributions to computer science outside of cryptography, such as showing the equivalence of the complexity classes PSPACE and IP.

Awards

In recognition of his contributions to cryptography, Shamir was awarded, together with Rivest and Adleman, the 2002 ACM Turing Award [ [http://awards.acm.org/citation.cfm?id=0028491&srt=year&year=2002&aw=140&ao=AMTURING "ACM Award Citation / Adi Shamir" at acm.org] ] . Shamir has also received CM's Kannelakis Award, the Erdős Prize of the Israel Mathematical Society, the IEEE's W.R.G. Baker Prize [ [http://www.ieee.org/portal/pages/about/awards/pr/bakepr.html "IEEE W. R. G. Baker Prize Award Recipients" at ieee.org] ] , the UAP Scientific Prize, The Vatican's PIUS XI Gold Medal and the IEEE Koji Kobayashi Computers and Communications Award. In 2008 he received the Israel Prize ("פרס ישראל") for computer sciences.

ee also

* Important publications in cryptography

External links

* [http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/s/Shamir:Adi.html List of Adi Shamir's publications on DBLP]
* [http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2Fsearch-adv.htm&r=0&f=S&l=50&d=PTXT&RS=%28IN%2FShamir+AND+AN%2FYeda%29&Refine=Refine+Search&Refine=Refine+Search&Query=IN%2FShamir+AND+IN%2FAdi Adi Shamir's US Patents, 1976-present]

References

Persondata
NAME= Shamir, Adi
ALTERNATIVE NAMES=
SHORT DESCRIPTION= Cryptographer
DATE OF BIRTH= 1952
PLACE OF BIRTH= Tel Aviv, Israel
DATE OF DEATH=
PLACE OF DEATH=