DE60113395T2 - Verfahren und architektur zur authentifizierung - Google Patents

Verfahren und architektur zur authentifizierung Download PDF

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Publication number
DE60113395T2
DE60113395T2 DE60113395T DE60113395T DE60113395T2 DE 60113395 T2 DE60113395 T2 DE 60113395T2 DE 60113395 T DE60113395 T DE 60113395T DE 60113395 T DE60113395 T DE 60113395T DE 60113395 T2 DE60113395 T2 DE 60113395T2
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DE
Germany
Prior art keywords
sha1
authentication
hmac
algorithm
rounds
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.)
Expired - Lifetime
Application number
DE60113395T
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English (en)
Other versions
DE60113395D1 (de
Inventor
Mark Buer
Y Law
Zheng Qi
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of DE60113395D1 publication Critical patent/DE60113395D1/de
Publication of DE60113395T2 publication Critical patent/DE60113395T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
DE60113395T 2000-04-13 2001-04-11 Verfahren und architektur zur authentifizierung Expired - Lifetime DE60113395T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19715200P 2000-04-13 2000-04-13
US26142501P 2001-01-12 2001-01-12
US09/827,882 US7177421B2 (en) 2000-04-13 2001-04-04 Authentication engine architecture and method
PCT/US2001/040507 WO2001080483A2 (en) 2000-04-13 2001-04-11 Authentication engine architecture and method

Publications (2)

Publication Number Publication Date
DE60113395D1 DE60113395D1 (de) 2005-10-20
DE60113395T2 true DE60113395T2 (de) 2006-06-14

Family

ID=27393706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113395T Expired - Lifetime DE60113395T2 (de) 2000-04-13 2001-04-11 Verfahren und architektur zur authentifizierung

Country Status (6)

Country Link
US (2) US7177421B2 (de)
EP (1) EP1273129B1 (de)
AT (1) ATE304759T1 (de)
AU (1) AU2001253888A1 (de)
DE (1) DE60113395T2 (de)
WO (1) WO2001080483A2 (de)

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US8295484B2 (en) * 2004-12-21 2012-10-23 Broadcom Corporation System and method for securing data from a remote input device
JP4549303B2 (ja) * 2005-02-07 2010-09-22 株式会社ソニー・コンピュータエンタテインメント パイプラインを用いてメッセージ認証コードを提供する方法および装置
US8059551B2 (en) * 2005-02-15 2011-11-15 Raytheon Bbn Technologies Corp. Method for source-spoofed IP packet traceback
KR100581662B1 (ko) 2005-08-31 2006-05-22 주식회사 칩스앤미디어 알고리즘이 다른 복수의 해쉬 함수 연산을 위한 공통엔진
US7921303B2 (en) 2005-11-18 2011-04-05 Qualcomm Incorporated Mobile security system and method
US7995584B2 (en) * 2007-07-26 2011-08-09 Hewlett-Packard Development Company, L.P. Method and apparatus for detecting malicious routers from packet payload
US8363827B2 (en) * 2007-12-03 2013-01-29 Intel Corporation Method and apparatus for generic multi-stage nested hash processing
GB0812593D0 (en) * 2008-07-09 2008-08-20 Univ Belfast Data security devices and methods
JP2010128392A (ja) * 2008-11-28 2010-06-10 Canon Inc ハッシュ処理装置及びその方法
US20110019814A1 (en) * 2009-07-22 2011-01-27 Joseph Roy Hasting Variable sized hash output generation using a single hash and mixing function
US8514855B1 (en) * 2010-05-04 2013-08-20 Sandia Corporation Extensible packet processing architecture
CN104067194B (zh) * 2011-12-22 2017-10-24 英特尔公司 用于计算多轮skein散列算法的执行单元的设备和方法
US8874933B2 (en) * 2012-09-28 2014-10-28 Intel Corporation Instruction set for SHA1 round processing on 128-bit data paths
US10097345B2 (en) * 2015-04-14 2018-10-09 PeerNova, Inc. Secure hash algorithm in digital hardware for cryptographic applications
US11070380B2 (en) 2015-10-02 2021-07-20 Samsung Electronics Co., Ltd. Authentication apparatus based on public key cryptosystem, mobile device having the same and authentication method
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CN107835071B (zh) * 2017-11-03 2020-02-21 中国人民解放军国防科技大学 一种提高键入-散列法运算速度的方法和装置
US10372943B1 (en) 2018-03-20 2019-08-06 Blockchain Asics Llc Cryptographic ASIC with combined transformation and one-way functions
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CN110060151B (zh) * 2018-11-27 2020-07-17 阿里巴巴集团控股有限公司 一种业务执行方法及装置
CN112564922B (zh) * 2020-12-22 2022-07-26 创元网络技术股份有限公司 基于拟态计算的多功能集成高速hmac-sha1口令恢复方法
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Also Published As

Publication number Publication date
US8000469B2 (en) 2011-08-16
WO2001080483A2 (en) 2001-10-25
EP1273129B1 (de) 2005-09-14
EP1273129A2 (de) 2003-01-08
US20070110230A1 (en) 2007-05-17
AU2001253888A1 (en) 2001-10-30
WO2001080483A3 (en) 2002-04-04
ATE304759T1 (de) 2005-09-15
DE60113395D1 (de) 2005-10-20
US7177421B2 (en) 2007-02-13
US20020001384A1 (en) 2002-01-03

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8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M