AU2001236970A1 - Packet processor - Google Patents

Packet processor

Info

Publication number
AU2001236970A1
AU2001236970A1 AU2001236970A AU3697001A AU2001236970A1 AU 2001236970 A1 AU2001236970 A1 AU 2001236970A1 AU 2001236970 A AU2001236970 A AU 2001236970A AU 3697001 A AU3697001 A AU 3697001A AU 2001236970 A1 AU2001236970 A1 AU 2001236970A1
Authority
AU
Australia
Prior art keywords
packet processor
packet
processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001236970A
Other languages
English (en)
Inventor
Roger J. Brouwer
Dung Le Huynh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rainbow Technologies Inc
Original Assignee
Rainbow Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rainbow Technologies Inc filed Critical Rainbow Technologies Inc
Publication of AU2001236970A1 publication Critical patent/AU2001236970A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0485—Networking architectures for enhanced packet encryption processing, e.g. offloading of IPsec packet processing or efficient security association look-up
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/04—Masking or blinding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2001236970A 2000-02-14 2001-02-13 Packet processor Abandoned AU2001236970A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/503,282 US6983366B1 (en) 2000-02-14 2000-02-14 Packet Processor
US09503282 2000-02-14
PCT/US2001/004599 WO2001061912A1 (fr) 2000-02-14 2001-02-13 Processeur de paquets

Publications (1)

Publication Number Publication Date
AU2001236970A1 true AU2001236970A1 (en) 2001-08-27

Family

ID=24001441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001236970A Abandoned AU2001236970A1 (en) 2000-02-14 2001-02-13 Packet processor

Country Status (3)

Country Link
US (1) US6983366B1 (fr)
AU (1) AU2001236970A1 (fr)
WO (1) WO2001061912A1 (fr)

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US7283526B2 (en) * 2001-07-19 2007-10-16 International Business Machines Corporation Method and system for providing a symmetric key for more efficient session identification
US7200227B2 (en) * 2001-07-30 2007-04-03 Phillip Rogaway Method and apparatus for facilitating efficient authenticated encryption
WO2003021849A2 (fr) * 2001-08-31 2003-03-13 Hamilton John W Architecture non algebrique cryptographique
FR2834361B1 (fr) * 2001-12-28 2004-02-27 Bull Sa Module de securisation de donnees par chiffrement/dechiffrement et/ou signature/verification de signature
US7305567B1 (en) * 2002-03-01 2007-12-04 Cavium Networks, In. Decoupled architecture for data ciphering operations
US20030182559A1 (en) * 2002-03-22 2003-09-25 Ian Curry Secure communication apparatus and method for facilitating recipient and sender activity delegation
US7400722B2 (en) * 2002-03-28 2008-07-15 Broadcom Corporation Methods and apparatus for performing hash operations in a cryptography accelerator
US7376826B2 (en) * 2002-05-31 2008-05-20 Broadcom Corporation Methods and apparatus for performing encryption and authentication
US7773754B2 (en) * 2002-07-08 2010-08-10 Broadcom Corporation Key management system and method
US20040103086A1 (en) * 2002-11-26 2004-05-27 Bapiraju Vinnakota Data structure traversal instructions for packet processing
US20040123123A1 (en) * 2002-12-18 2004-06-24 Buer Mark L. Methods and apparatus for accessing security association information in a cryptography accelerator
US7434043B2 (en) 2002-12-18 2008-10-07 Broadcom Corporation Cryptography accelerator data routing unit
US20040123120A1 (en) * 2002-12-18 2004-06-24 Broadcom Corporation Cryptography accelerator input interface data handling
US7568110B2 (en) 2002-12-18 2009-07-28 Broadcom Corporation Cryptography accelerator interface decoupling from cryptography processing cores
US20040193763A1 (en) * 2003-03-28 2004-09-30 Fujitsu Limited Inter-bus communication interface device and data security device
US20040230813A1 (en) * 2003-05-12 2004-11-18 International Business Machines Corporation Cryptographic coprocessor on a general purpose microprocessor
US8949548B2 (en) 2003-09-12 2015-02-03 Broadcom Corporation System and method of sharing memory by arbitrating through an internal data bus
JP4263976B2 (ja) * 2003-09-24 2009-05-13 株式会社東芝 オンチップマルチコア型耐タンパプロセッサ
US7685436B2 (en) * 2003-10-02 2010-03-23 Itt Manufacturing Enterprises, Inc. System and method for a secure I/O interface
FR2862397A1 (fr) * 2003-11-13 2005-05-20 St Microelectronics Sa Demarrage securise d'un appareil electronique a architecture smp
US7512787B1 (en) * 2004-02-03 2009-03-31 Advanced Micro Devices, Inc. Receive IPSEC in-line processing of mutable fields for AH algorithm
US20050249228A1 (en) * 2004-05-05 2005-11-10 Linden Cornett Techniques for providing scalable receive queues
US7895431B2 (en) * 2004-09-10 2011-02-22 Cavium Networks, Inc. Packet queuing, scheduling and ordering
US20060136717A1 (en) 2004-12-20 2006-06-22 Mark Buer System and method for authentication via a proximate device
US8295484B2 (en) * 2004-12-21 2012-10-23 Broadcom Corporation System and method for securing data from a remote input device
WO2006108181A2 (fr) * 2005-04-06 2006-10-12 Broadcom Corporation Acces conditionnel securise et gestion des droits numeriques dans un processeur multimedia
US7535907B2 (en) 2005-04-08 2009-05-19 Oavium Networks, Inc. TCP engine
US8051299B2 (en) * 2006-03-20 2011-11-01 Hewlett-Packard Development Company, L.P. Computer security method and computer system
US8467527B2 (en) 2008-12-03 2013-06-18 Intel Corporation Efficient key derivation for end-to-end network security with traffic visibility
US20090119510A1 (en) * 2007-11-06 2009-05-07 Men Long End-to-end network security with traffic visibility
JP5294761B2 (ja) * 2008-08-29 2013-09-18 パナソニック株式会社 セキュア通信装置、セキュア通信方法及びプログラム
US10133883B2 (en) * 2009-02-09 2018-11-20 International Business Machines Corporation Rapid safeguarding of NVS data during power loss event
US8654969B2 (en) * 2009-02-26 2014-02-18 Lsi Corporation Cipher independent interface for cryptographic hardware service
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Also Published As

Publication number Publication date
WO2001061912A1 (fr) 2001-08-23
US6983366B1 (en) 2006-01-03

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