DE60204708D1 - Auf hash basierter pseudozufallszahlengenerator - Google Patents

Auf hash basierter pseudozufallszahlengenerator

Info

Publication number
DE60204708D1
DE60204708D1 DE60204708T DE60204708T DE60204708D1 DE 60204708 D1 DE60204708 D1 DE 60204708D1 DE 60204708 T DE60204708 T DE 60204708T DE 60204708 T DE60204708 T DE 60204708T DE 60204708 D1 DE60204708 D1 DE 60204708D1
Authority
DE
Germany
Prior art keywords
hash
numerical
sequencer
output
number generator
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
DE60204708T
Other languages
English (en)
Other versions
DE60204708T2 (de
Inventor
Mike Ruehle
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of DE60204708D1 publication Critical patent/DE60204708D1/de
Application granted granted Critical
Publication of DE60204708T2 publication Critical patent/DE60204708T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/582—Pseudo-random number generators
    • 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
    • H04L9/06—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
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
DE60204708T 2001-09-26 2002-09-13 Auf hash basierter pseudozufallszahlengenerator Expired - Lifetime DE60204708T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/963,857 US20030059045A1 (en) 2001-09-26 2001-09-26 Hash-based pseudo-random number generator
US963857 2001-09-26
PCT/US2002/029080 WO2003027832A2 (en) 2001-09-26 2002-09-13 Hash-based pseudo-random number generator

Publications (2)

Publication Number Publication Date
DE60204708D1 true DE60204708D1 (de) 2005-07-21
DE60204708T2 DE60204708T2 (de) 2006-05-04

Family

ID=25507821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204708T Expired - Lifetime DE60204708T2 (de) 2001-09-26 2002-09-13 Auf hash basierter pseudozufallszahlengenerator

Country Status (6)

Country Link
US (1) US20030059045A1 (de)
EP (1) EP1430391B1 (de)
AT (1) ATE298106T1 (de)
DE (1) DE60204708T2 (de)
TW (1) TWI237214B (de)
WO (1) WO2003027832A2 (de)

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US8229108B2 (en) * 2003-08-15 2012-07-24 Broadcom Corporation Pseudo-random number generation based on periodic sampling of one or more linear feedback shift registers
US20050182946A1 (en) * 2004-02-13 2005-08-18 Will Shatford Fast hashing function for pseudo-random generator
WO2006015625A1 (en) * 2004-08-09 2006-02-16 Telecom Italia S.P.A. Method and apparatus for generating random data
WO2006015624A1 (en) * 2004-08-09 2006-02-16 Telecom Italia S.P.A. Random number generation based on logic circuits with feedback
US7929549B1 (en) * 2006-03-06 2011-04-19 Advanced Micro Devices, Inc. Method and apparatus for scrambling data for control of high-speed bidirectional signaling
US20070299920A1 (en) * 2006-06-27 2007-12-27 Crespo Arturo E Anonymous Email Address Management
US8114117B2 (en) * 2008-09-30 2012-02-14 Tyco Healthcare Group Lp Compression device with wear area
US8358783B2 (en) 2008-08-11 2013-01-22 Assa Abloy Ab Secure wiegand communications
US7738454B1 (en) 2008-09-30 2010-06-15 Juniper Networks, Inc. Methods and apparatus related to packet classification based on range values
US7796541B1 (en) 2008-09-30 2010-09-14 Juniper Networks, Inc. Methods and apparatus for range matching during packet classification based on a linked-node structure
US8675648B1 (en) 2008-09-30 2014-03-18 Juniper Networks, Inc. Methods and apparatus for compression in packet classification
US7961734B2 (en) * 2008-09-30 2011-06-14 Juniper Networks, Inc. Methods and apparatus related to packet classification associated with a multi-stage switch
US7835357B2 (en) * 2008-09-30 2010-11-16 Juniper Networks, Inc. Methods and apparatus for packet classification based on policy vectors
US8798057B1 (en) 2008-09-30 2014-08-05 Juniper Networks, Inc. Methods and apparatus to implement except condition during data packet classification
US8804950B1 (en) 2008-09-30 2014-08-12 Juniper Networks, Inc. Methods and apparatus for producing a hash value based on a hash function
US7889741B1 (en) 2008-12-31 2011-02-15 Juniper Networks, Inc. Methods and apparatus for packet classification based on multiple conditions
US8111697B1 (en) 2008-12-31 2012-02-07 Juniper Networks, Inc. Methods and apparatus for packet classification based on multiple conditions
US8488588B1 (en) 2008-12-31 2013-07-16 Juniper Networks, Inc. Methods and apparatus for indexing set bit values in a long vector associated with a switch fabric
US8953603B2 (en) 2009-10-28 2015-02-10 Juniper Networks, Inc. Methods and apparatus related to a distributed switch fabric
US9282060B2 (en) 2010-12-15 2016-03-08 Juniper Networks, Inc. Methods and apparatus for dynamic resource management within a distributed control plane of a switch
US9172698B1 (en) * 2012-10-12 2015-10-27 Ut-Battelle, Llc System and method for key generation in security tokens
US8873750B2 (en) 2013-03-14 2014-10-28 International Business Machines Corporation Instruction for performing a pseudorandom number generate operation
US9201629B2 (en) 2013-03-14 2015-12-01 International Business Machines Corporation Instruction for performing a pseudorandom number seed operation
WO2017000138A1 (en) * 2015-06-29 2017-01-05 Orange Method for controlling the execution of a program configurable into a disabled state and enabled state
US10922052B2 (en) * 2015-10-12 2021-02-16 Oracle International Corporation Generating pseudorandom number sequences by nonlinear mixing of multiple subsidiary pseudorandom number generators
US10142103B2 (en) 2015-12-07 2018-11-27 The Boeing Company Hardware assisted fast pseudorandom number generation
US10545792B2 (en) * 2016-09-12 2020-01-28 Seven Bridges Genomics Inc. Hashing data-processing steps in workflow environments
US10452877B2 (en) 2016-12-16 2019-10-22 Assa Abloy Ab Methods to combine and auto-configure wiegand and RS485
US10761877B2 (en) 2017-07-21 2020-09-01 Intel Corporation Apparatuses, methods, and systems for blockchain transaction acceleration
FR3076923A1 (fr) 2018-01-16 2019-07-19 Stmicroelectronics (Rousset) Sas Procede et circuit d'authentification
US10928847B2 (en) * 2018-09-29 2021-02-23 Intel Corporation Apparatuses and methods for frequency scaling a message scheduler data path of a hashing accelerator
FR3098949B1 (fr) * 2019-07-15 2023-10-06 St Microelectronics Rousset Fonction à sens unique
US11237800B2 (en) 2019-11-12 2022-02-01 International Business Machines Corporation Time-shifted seed for random number generator
AU2020202883B1 (en) * 2020-01-10 2021-01-07 Mesinja Pty Ltd Systems and computer-implemented methods for generating pseudo random numbers
RU2740339C1 (ru) * 2020-03-05 2021-01-13 федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет МИФИ" (НИЯУ МИФИ) Генератор псевдослучайных чисел
US11662978B2 (en) 2020-06-04 2023-05-30 PUFsecurity Corporation Modular operation circuit adopting iterative calculations
US20220317975A1 (en) * 2021-03-30 2022-10-06 Micron Technology, Inc. Linear-feedback shift register for generating bounded random numbers

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DE4010305A1 (de) * 1990-03-30 1991-10-02 Gao Ges Automation Org Zufallszahlengenerator
US5483598A (en) * 1993-07-01 1996-01-09 Digital Equipment Corp., Patent Law Group Message encryption using a hash function
US5696828A (en) * 1995-09-22 1997-12-09 United Technologies Automotive, Inc. Random number generating system and process based on chaos
US6044388A (en) * 1997-05-15 2000-03-28 International Business Machine Corporation Pseudorandom number generator
US6285761B1 (en) * 1998-03-04 2001-09-04 Lucent Technologies, Inc. Method for generating pseudo-random numbers
US6961875B2 (en) * 2001-03-22 2005-11-01 International Business Machines Corporation Method and apparatus for capturing event traces for debug and analysis
US7007050B2 (en) * 2001-05-17 2006-02-28 Nokia Corporation Method and apparatus for improved pseudo-random number generation

Also Published As

Publication number Publication date
EP1430391B1 (de) 2005-06-15
WO2003027832A3 (en) 2004-03-25
EP1430391A2 (de) 2004-06-23
US20030059045A1 (en) 2003-03-27
ATE298106T1 (de) 2005-07-15
WO2003027832A2 (en) 2003-04-03
TWI237214B (en) 2005-08-01
DE60204708T2 (de) 2006-05-04

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