Hans Eberle

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Dr. Hans Eberle
Distinguished Engineer
Sedna Project
Sun Microsystems Laboratories


16 Network Circle
umpk16-159
Menlo Park, CA 94025


Hans Eberle is currently leading the Next-Generation Switch project in Sun Labs exploring technologies and architectures for large data center switches. Prior to joining Sun in 1998 he was an Assistant Professor at ETH Zurich and a Principal Engineer at the Systems Research Center of the Digital Equipment Corporation in Palo Alto. At Digital Equipment Corporation, he worked on one of the first commercial ATM networks and on high-speed DES encryption. At ETH Zurich, he was the project lead of the Switcherland system area network, that introduced switched networking and quality-of-service guarantees to system-level interconnects. At Sun Microsystems, he has been working on cluster and network interconnects, wireless system monitoring, and cryptographic hardware accelerators. His areas of interests include computer architecture, networks, wired and wireless interconnects, and security.

Selected Publications

  • Hans Eberle, Nils Gura, Sheueling Chang Shantz, Vipul Gupta, Leonard Rarick, Shreyas Sundaram: A Public-key Cryptographic Processor for RSA and ECC. ASAP 2004, 15th IEEE International Conference on Application-specific Systems, Architectures and Processors, Galveston, Texas, September 27-29, 2004.
  • Hans Eberle, Sheueling Chang Shantz, Vipul Gupta, Nils Gura: Accelerating Next-Generation Public-key Cryptography on General-purpose CPUs. Hot Chips 16, IEEE Symposium on High Performance Chips, Stanford, August 22-24, 2004. Selected as one of the Best Papers.

  • Nils Gura, Hans Eberle, Arun Patel: Comparing ECC and RSA on Small Devices. CHES 2004, Workshop on Cryptographic Hardware and Embedded Systems, Cambridge (Boston), USA, August 11-13, 2004.
  • Hans Eberle, Nils Gura, Arvinderpal Wander: Testing Systems Wirelessly. VTS 2004, 22nd IEEE VLSI Test Symposium, Napa Valley, California, April 25-29, 2004.
  • Hans Eberle, Nils Gura, Sheueling Chang-Shantz: Cryptographic Processor for Arbitrary Elliptic Curves over GF(2m). ASAP 2003, 14th IEEE Int. Conference on Application-specific Systems, Architectures and Processors. The Hague, The Netherlands, June 24-26, 2003, pp. 444-454. Received Best Paper Award. Extended version available as Sun Labs Technical Report TR-2003-123.
  • Nils Gura, Hans Eberle: Generic Implementations of Elliptic Curve Cryptography using Partial Reduction. CCS 2002, 9th ACM Conference on Computer and Communications Security, Washington, DC, November 17-21, 2002, pp. 108-116.
  • Hans Eberle, Nils Gura: Separated High-bandwidth and Low-latency Communication in the Cluster Interconnect Clint. SC2002, Baltimore, Maryland, November 2002. Extended version available as Sun Labs Technical Report TR-2002-115.
  • Nils Gura, Sheueling Chang Shantz, Hans Eberle, Daniel Finchelstein, Sumit Gupta, Vipul Gupta, Douglas Stebila: An End-to-End Systems Approach to Elliptic Curve Cryptography. CHES 2002, Workshop on Cryptographic Hardware and Embedded Systems, Redwood City, California, August 13 - 15, 2002
  • Hans Eberle: Radioport: A Radio Network for Monitoring and Diagnosing Computer Systems. Hot Interconnects 2002, 10th IEEE Symposium on High Performance Interconnects, Stanford, California, August 2002. Received Most Interesting New Topic Award. Extended version available as Sun Labs Technical Report TR-2002-117.
  • Hans Eberle, Erwin Oertli, Switcherland: A QoS Communication Infrastructure for Workstation Clusters. ISCA 1998, The 25th Annual International Symposium on Computer Architecture, Barcelona, June 29 - July 1, 1998, pp. 98-108.
  • Hans Eberle: A High-speed DES Implementation for Network Applications. CRYPTO 1992, 12th Annual International Cryptology Conference, Santa Barbara, August 16-20, 1992. Also in E. Brickell, Editor, Advances in Cryptology, Lecture Notes in Computer Science, vol. 740, Springer-Verlag, 1993. Extended version available as DEC SRC Research Report 90.



    Technical Reports

  • Sizzle: A Standards-based End-to-End Security Architecture for the Embedded Internet
    By: Vipul Gupta, Michael Wurm, Yu Zhu, Matthew Millard, Stephen Fung, Nils Gura, Hans Eberle and Sheueling Chang Shantz
    Report Number: TR-2005-145
    Jun 1, 2005
  • Cryptographic Processor for Arbitrary Elliptic Curves over GF(2^m), A
    By: Hans Eberle, Nils Gura, Sheueling Chang Shantz and Vipul Gupta
    Report Number: TR-2003-123
    May 1, 2003
  • Separated High-bandwidth and Low-latency Communication in the Cluster Interconnect Clint
    By: Hans Eberle and Nils Gura
    Report Number: TR-2002-115
    Oct 1, 2002
  • Least Choice First (LCF) Scheduling Method for High-speed Network Switches, The
    By: Nils Gura and Hans Eberle
    Report Number: TR-2002-116
    Oct 1, 2002
  • Radioport: A Radio Network for Monitoring and Diagnosing Computer Systems
    By: Hans Eberle
    Report Number: TR-2002-117
    Oct 1, 2002

    Latest Sun Patents

  • Method and apparatus for wirelessly testing field-replaceable units (FRUs)
    (Jul 14, 2009)
  • Hardware accelerator for elliptic curve cryptography
    (Mar 24, 2009)
  • Multi-chip switch based on proximity communication
    (Feb 10, 2009)
  • Modular multiplier
    (Dec 2, 2008)
  • Method and apparatus for speculative arbitration
    (Apr 1, 2008)
    See all 15 patents »

    Awards

    Awards

    • Chairman's Award - (Apr 27, 2004)

    News

  • Sun Labs Open House - Sedna: A Proximity Communication Switch Prototype
    Sun Microsytems

  • Multi-Tbit switch fabrics enabled by proximity communication
    Electronic Products

  • A More Efficient Switch = A More Efficient System Podcast- Hans Eberle
    Sun Microsystems


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