Sneha Girap (Editor)

Shai Halevi

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Name
  
Shai Halevi

Doctoral advisor
  
Silvio Micali


Shai Halevi researcherwatsonibmcomresearcherphotos786jpg

Institutions
  
IBM T.J. Watson Research Center

Alma mater
  
Technion (B.A.) Technion (M.Sc.) MIT (Ph.D.)

Thesis
  
Theory and Practice of Secret Commitment (1997)

Known for
  
Cryptographic Obfuscation Homomorphic encryption Random oracle

Fields
  
Computer Science, Cryptography

Similar People
  
Silvio Micali, Shafi Goldwasser, Charles Rackoff, Laszlo Babai, Ginni Rometty

Residence
  
United States of America

06 shai halevi on fully homomorphic encryption


Shai Halevi (Hebrew: שי הלוי‎‎; born 1966) is a computer scientist who works in the cryptography research group at IBM's Thomas J. Watson Research Center.

Contents

Shai Halevi 06 Shai Halevi on Fully Homomorphic Encryption YouTube

Born in Israel in 1966, Halevi received a B.A. and M.Sc. in computer science from the Technion, Israel Institute of Technology in 1991 and 1993. He received his Ph.D. in Computer Science from MIT in 1997, and then joined IBM's Thomas J. Watson Research Center, where he is a Principal Research Staff Member.

Fully homomoorphic encryption shai halevi ibm


Research

Shai Halevi's research interests are in cryptography and security. He has published numerous original technical research papers, three of which were awarded the IBM Pat Goldberg memorial best-paper award (in 2004, 2012, and 2013). Notable contributions by Shai Halevi include:

  • Obfuscation. Halevi is a co-inventor of the first candidate general-purpose cryptographic obfuscation schemes, with security based on a mathematical conjecture. This development generated much interest in the cryptography community and was called "a watershed moment for cryptography."
  • Cryptographic Multilinear Maps. Halevi is a co-inventor of Cryptographic Multilinear Maps (which constitute the main technical tool behind crytographic obfuscation and many other applications), solving a long-standing open problem
  • Homomorphic Encryption. Halevi is one of the leading researchers on homomorphic encryption. He authored many articles, gave invited lectures and tutorials on the topic, and he is also the principal developer (together with Victor Shoup) of the HElib homormophic-encryption software library.
  • The Random Oracle Model. Halevi co-authored the influential work that pointed out for the first time the existence of "structurally flawed" cryptosystems that nonetheless have a proof of security in the random-oracle model.

    • Since 2013 Halevi is the chair of the steering committee of the Theory of Cryptography Conference. He served on the board of directors of the International Association for Cryptologic Research. He chaired the CRYPTO conference in 2009 and co-chaired the TCC conference in 2006. Halevi also gave many invited talks, including in the USENIX Security Symposium in 2008 and the PKC conference in 2014.

    Software

    Halevi maintains two open-source software projects: The HElib homomorphic-encryption library, and a web-system for submission/review of articles to academic conferences

    References

    Shai Halevi Wikipedia
    (Text) CC BY-SA