Dan Boneh ( ; Hebrew: דן בונה) is a teacher and researcher in applied cryptography and computer security.
Israel in 1969, Boneh obtained his Ph.D. in Computer Science from Princeton University in 1996 under the supervision of Richard J. Lipton. 
Boneh is one of the principal contributors to the development of
pairing-based cryptography from the Weil Pairing, along with Matt Franklin of the University of California, Davis.
He joined the faculty of  Stanford University in 1997, and became professor of computer science and electrical engineering.  He teaches  massive open online courses on the online learning platform Coursera.
In 1999 he was awarded a fellowship from the  David and Lucile Packard Foundation.
In 2002, he co-founded a company called Voltage Security with three of his students.  The company was acquired by  Hewlett Packard in 2015. 
In 2018, Boneh became co-director (with David Mazières) of the newly founded Center for Blockchain Research at Stanford, predicting at the time that "
Blockchains will become increasingly critical to doing business globally."
Some of Boneh's results in cryptography include:
2015: Privacy-preserving proofs of solvency for
Bitcoin exchanges  2010: Efficient Identity-Based Encryption from Learning with Errors Assumption (with Shweta Agrawal and Xavier Boyen)
 2010: He was involved in designing
tcpcrypt, TCP extensions for transport-level security   2005: A partially
homomorphic cryptosystem (with Eu-Jin Goh and Kobbi Nissim)  2005: The first broadcast encryption system with full collision resistance (with Craig Gentry and Brent Waters)
2003: A timing attack on
OpenSSL (with David Brumley) 2001: An efficient
identity-based encryption system (with Matt Franklin) based on the Weil pairing.  1999: Cryptanalysis of
RSA when the private key is less than N 0.292 (with Glenn Durfee) 1997: Fault-based cryptanalysis of public-key systems (with
Richard J. Lipton and Richard DeMillo) 1995: Collision resistant fingerprinting codes for digital data (with James Shaw)
1995: Cryptanalysis using a DNA computer (with Christopher Dunworth and Richard J. Lipton)
Some of his contributions in computer security include:
2007: "Show[ing] that the time web sites take to respond to HTTP requests can leak private information."
 2005: PwdHash a browser extension that transparently produces a different password for each site  
"Cryptography Is Dead?". March 2013.
Dan Boneh at the Mathematics Genealogy Project
"Google Scholar citations of Boneh-Franklin paper".
"Dan Boneh's Publications by Topic".
"Dan Boneh's Google Scholar Profile".
"Dan Boneh". Coursera instructor profile . Retrieved . April 8, 2018
"Dan Boneh: 1999 Fellow". David and Lucile Packard Foundation . Retrieved . March 10, 2017
"Voltage Security, Inc., Corporate Fact Sheet". Old web site. Archived from the original on July 18, 2004 . Retrieved . March 10, 2017
Mary Azevedo (February 20, 2015). "HP set to acquire encryption firm Voltage Security". RCR Wireless news . Retrieved . March 10, 2017
Jeremy C. Owens (February 9, 2015). "Hewlett-Packard buys Cupertino's Voltage Security for data protection". San Jose Mercury News . Retrieved . March 10, 2017
"Stanford computer scientists launch the Center for Blockchain Research". Stanford School of Engineering. 2018-06-20 . Retrieved . 2018-09-01
"ACM Recognizes New Fellows", , Communications of the ACM 60 (3): 23, March 2017, doi: 10.1145/3039921 .
"Dan Boneh". Award web page. ACM . Retrieved . March 10, 2017
ACM Prize in Computing Award Winners, April 11, 2018.
ACM Group Presents Gödel Prize for Advances in Cryptography: Three Computer Scientists Cited for Innovations that Improve Security, Association for Computing Machinery, May 29, 2013.
[www.securityinfowatch.com] ( Archive)
Alfred P. Sloan Foundation, 1999 Annual Report, February 17, 2014.
Boneh, Dan -- The David and Lucile Packard Foundation, April 11, 2018.
Gaby G. Dagher; Benedikt Bünz; Joseph Bonneau; Jeremy Clark; Dan Boneh (26 October 2015). "Provisions: Privacy-preserving proofs of solvency for Bitcoin exchanges" (PDF). International Association for Cryptologic Research . Retrieved . 23 February 2016
Agrawal, Shweta; Boneh, Dan; Boyen, Xavier (2010-05-30). "Efficient Lattice (H)IBE in the Standard Model". Advances in Cryptology – EUROCRYPT 2010. Lecture Notes in Computer Science. Springer, Berlin, Heidelberg: 553–572. doi: 10.1007/978-3-642-13190-5_28. ISBN 9783642131899.
A. Bittau; et al. (July 2010). "Cryptographic protection of TCP Streams (tcpcrypt)". IETF draft. Archived from the original on 2010-08-21.
Andrea Bittau; et al. (2010-08-13). The case for ubiquitous transport-level encryption (PDF). 19th USENIX Security Symposium.
D. Boneh, EJ Goh, K Nissim (April 2006). "Evaluating 2-DNF Formulas on Ciphertexts" (PDF). CS1 maint: Multiple names: authors list ( link)
^ D. Boneh and M. Franklin.
Identity based encryption from the Weil pairing SIAM Journal on Computing, Vol. 32, No. 3, pp. 586-615, 2003. Extended abstract in proc. of Crypto '2001, LNCS Vol. 2139, Springer-Verlag, pp. 213-229, 2001.
^ A. Bortz, D. Boneh, and P. Nandy
Exposing private information by timing web applications 6th International Conference on World Wide Web, WWW 2007, ACM 2007, pp. 621-628
B. Ross, C. Jackson, N. Miyake, D. Boneh, and J. Mitchell
Stronger Password Authentication Using Browser Extensions
Usenix security 2005
"Security experts unveil defense against phishing".