Cambridge Univ's Computer Security Group
- Research Interests: Security Protocols, Formal Methods, Reliability of Security Systems, Medical Information Security, Cryptographic Algorithms, Steganography & Information Hiding, Digital Watermarking, Hardware Security, Electronic Commerce
- http://www.cl.cam.ac.uk/research/security/

NESSIE
- New European Schemes for Signature, Integrity, and Encryption is a research project of the IST program of the European Commission. Site includes links to research outcome of the all workshops held so far.
- http://www.cosic.esat.kuleuven.be/nessie/

ECRYPT
- European Network of Excellence for Cryptology: Areas Cryptology and Watermarking. About 31 institutes are collaborated in this joint research project.
- https://www.cosic.esat.kuleuven.be/ecrypt/

IBM Research: Cryptography Group
- Lists group members, current research, recent publications, and speakers and other activities at the T.J. Watson Research Center.
- http://domino.research.ibm.com/comm/research_projects.nsf/pages/security.index.html

Royal Holloway's Security research Group
- Interests: Security Analysis of AES, PKI, Quantum Cryptography, mobile privacy, ECC, Digital signatures, Authentication protocols
- http://www.isg.rhul.ac.uk/

Dartmouth College (ISTS)
- Dartmouth College institute for security and technology studies. Research, faculty, and publication library.
- http://www.ists.dartmouth.edu/

Saarland University
- Information security and cryptography group. Research, publications, and contact information.
- http://www.krypt.cs.uni-sb.de/

Cryptography and Information Security Group at MIT
- MIT cryptographic research group founded by Ron Rivest. Projects, publications and theses.
- http://theory.csail.mit.edu/~cis/

University of California, Berkeley
- Internet Security, Applications, Authentication, and Cryptography research group.
- http://www.isaac.cs.berkeley.edu/

Horst Görtz Institute for IT-Security
- Ruhr-University of Bochum, Germany : Cryptographic and security protocols, Security architectures, Digital Rights Management systems, Cryptographic embedded applications, Network security etc.
- http://www.ruhr-uni-bochum.de/hgi/index_en.html

Stanford University's Security Lab
- Interests: Security of cryptographic primitives and protocols, Identity Based Encryption Email system, Intrusion tolerance via threshold cryptography, Electronic wallets, RSA keys bits generation
- http://theory.stanford.edu/seclab/

Florida State University
- Interests: Wireless Security, Privacy, Forensics, Security Protocols.
- http://www.cs.fsu.edu/~yasinsac/group/groupmain.html

Macquarie University, Australia
- Interests: Security techniques for wired and wireless networks, fixed and mobile distributed applications, practical quantum cryptography, Cryptography and Information Security, Computational Number Theory, Algebraic and Combinatorial Algorithms.
- http://www.ics.mq.edu.au

UCSD's Security and Cryptography Group
- Development and analysis of crypto protocols and algos, Interests: Security of systems and networks, e-commerce, computational complexity theory, Formal methods for computer security, digital signatures, incremental cryptography
- http://www.cs.ucsd.edu/groups/crypto/

Computer Security and Industrial Cryptography
- Kuleuven Univ, Belgium. Interests: Design, evaluation, and implementation of crypto algorithms and protocols, and on the development of security architectures for computer systems and telecom networks. Also theoretical work in crypto algorithms related to
- http://www.esat.kuleuven.ac.be/cosic/

Cryptography at Microsoft
- Researching new cryptographic methods and applications. Working with standards bodies to develop security protocols. Providing internal security to Microsoft products.
- http://research.microsoft.com/crypto/

Information Security and Cryptography: ETH, Zurich
- Interests: Information-theoretic cryptography, Secure distributed computation, Public-key cryptography and digital signatures, Number-theoretic and algebraic cryptography, Zero-knowledge protocols, Complexity theory
- http://www.crypto.ethz.ch

Indian Statistical Institute, Kolkata (Calcutta), India
- Interests: Boolean functions, Stream ciphers, Block Ciphers, Hash functions, Database security, Digital Watermarking, Elliptic/HyperElliptic Curve Crypto, Visual Crypto, Digital Signature Schemes
- http://www.isical.ac.in/~crg/