Hugo Krawczyk  Hugo  Krawczyk photo       

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IBM Fellow, Distinguished Research Staff Member
Thomas J. Watson Research Center, Yorktown Heights, NY USA
  +1dash914dash945dash1771

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Professional Associations

Professional Associations:  IBM Academy of Technology  |  International Association for Cryptologic Research (IACR)

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Bio: Hugo Krawczyk is an IBM Fellow and Distinguished Research Staff Member at the IBM T.J. Watson Research Center where he has been part of the cryptography research group from 1991 to 1997 and from 2004 to the present. Between 1997 and 2004 he was an Associate Professor with the Department of Electrical Engineering at the Technon, Israel.

Hugo's areas of research span theoretical and applied aspects of cryptography with particular emphasis on applications to network security, privacy and authentication. He has worked on the design, analysis and implementation of solutions for data encryption and authentication, key management, public key cryptography, Internet security, electronic commerce, payment systems, and privacy-protecting technologies.

Over the last 20+ years, Hugo contributed to Internet standards from the early days of IPsec and IKE to the current work on revamping the security of TLS for its "next generation" version, TLS 1.3. He is also a co-designer of HMAC, the widely used message authentication and pseudo-random function. More recently, he designed HKDF, an HMAC-based key derivation function that is becoming a standard for key derivation and already included in protocols such as TLS 1.3, WhatsApp, Facebook Messenger and more.

Other influential designs include: the key-exchange protocols SIGMA, a basis for IKE and now for TLS 1.3, and HMQV, one of the fastest provably secure and versatile key exchange schemes; threshold and proactive systems for encryption, signatures and passwords; and protocols for searching on encrypted data. 

Hugo holds a Ph.D. in Computer Science from the Technion and has authored more than 100 publications with over 20,000 citations. He is an Associate Editor of the Journal of Cryptology, a Fellow of the International Association of Cryptologic Research (IACR), an IBM Fellow, and a member of the IBM Academy of Technology. He is the recipient of the 2015 RSA Conference Award for Excellence in the Field of Mathematics as well as of various IBM awards, including two corporate awards, for contributions to cryptography and the information security industry.




Technical Areas