TW200842700A - Data-mover controller with plural registers for supporting ciphering operations - Google Patents

Data-mover controller with plural registers for supporting ciphering operations Download PDF

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Publication number
TW200842700A
TW200842700A TW096147301A TW96147301A TW200842700A TW 200842700 A TW200842700 A TW 200842700A TW 096147301 A TW096147301 A TW 096147301A TW 96147301 A TW96147301 A TW 96147301A TW 200842700 A TW200842700 A TW 200842700A
Authority
TW
Taiwan
Prior art keywords
data
memory
block
unit
control
Prior art date
Application number
TW096147301A
Other languages
English (en)
Chinese (zh)
Inventor
Edward L Hepler
Robert G Gazda
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200842700A publication Critical patent/TW200842700A/zh

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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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Programmable Controllers (AREA)
  • Logic Circuits (AREA)
TW096147301A 2004-05-24 2005-05-11 Data-mover controller with plural registers for supporting ciphering operations TW200842700A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57378904P 2004-05-24 2004-05-24
US10/878,729 US7636857B2 (en) 2004-05-24 2004-06-28 Data-mover controller with plural registers for supporting ciphering operations

Publications (1)

Publication Number Publication Date
TW200842700A true TW200842700A (en) 2008-11-01

Family

ID=35376587

Family Applications (2)

Application Number Title Priority Date Filing Date
TW096147301A TW200842700A (en) 2004-05-24 2005-05-11 Data-mover controller with plural registers for supporting ciphering operations
TW094115311A TWI347551B (en) 2004-05-24 2005-05-11 Data-mover controller with plural registers for supporting ciphering operations

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW094115311A TWI347551B (en) 2004-05-24 2005-05-11 Data-mover controller with plural registers for supporting ciphering operations

Country Status (16)

Country Link
US (2) US7636857B2 (enExample)
EP (1) EP1751909A4 (enExample)
JP (1) JP2008500638A (enExample)
KR (1) KR20090085685A (enExample)
AR (2) AR049693A1 (enExample)
AU (3) AU2005332284B8 (enExample)
BR (1) BRPI0511205A (enExample)
CA (1) CA2567818A1 (enExample)
GE (1) GEP20094768B (enExample)
IL (1) IL179322A (enExample)
MX (1) MXPA06013621A (enExample)
MY (2) MY142326A (enExample)
NO (1) NO20065338L (enExample)
SG (1) SG145709A1 (enExample)
TW (2) TW200842700A (enExample)
WO (1) WO2005117329A2 (enExample)

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US7636857B2 (en) * 2004-05-24 2009-12-22 Interdigital Technology Corporation Data-mover controller with plural registers for supporting ciphering operations
US7869590B2 (en) * 2005-04-12 2011-01-11 Broadcom Corporation Method and system for hardware accelerator for implementing f9 integrity algorithm in WCDMA compliant handsets
US7929410B2 (en) 2005-06-29 2011-04-19 Interdigital Technology Corporation Protocol engine for processing data in a wireless transmit/receive unit
KR20090031783A (ko) * 2006-07-14 2009-03-27 인터디지탈 테크날러지 코포레이션 심볼 레이트 하드웨어 가속기
US8077644B2 (en) * 2007-07-20 2011-12-13 Infineon Technologies Ag Data transfer in a computing device
US8762532B2 (en) * 2009-08-13 2014-06-24 Qualcomm Incorporated Apparatus and method for efficient memory allocation
US9038073B2 (en) * 2009-08-13 2015-05-19 Qualcomm Incorporated Data mover moving data to accelerator for processing and returning result data based on instruction received from a processor utilizing software and hardware interrupts
US20110041128A1 (en) * 2009-08-13 2011-02-17 Mathias Kohlenz Apparatus and Method for Distributed Data Processing
US8788782B2 (en) * 2009-08-13 2014-07-22 Qualcomm Incorporated Apparatus and method for memory management and efficient data processing
CN101977186B (zh) * 2010-10-19 2012-12-12 珠海市佳讯实业有限公司 一种实现STM-1接口汇聚多路Ethernet over E1协议转换的装置
KR101992866B1 (ko) 2013-02-06 2019-06-25 동우 화인켐 주식회사 착색 감광성 수지 조성물
US10691838B2 (en) 2014-06-20 2020-06-23 Cypress Semiconductor Corporation Encryption for XIP and MMIO external memories
US10192062B2 (en) 2014-06-20 2019-01-29 Cypress Semiconductor Corporation Encryption for XIP and MMIO external memories
US10169618B2 (en) 2014-06-20 2019-01-01 Cypress Semiconductor Corporation Encryption method for execute-in-place memories
US11061685B2 (en) 2019-02-27 2021-07-13 International Business Machines Corporation Extended asynchronous data mover functions compatibility indication

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JPS58225422A (ja) 1982-06-25 1983-12-27 Toshiba Corp デ−タ制御装置
US5224166A (en) * 1992-08-11 1993-06-29 International Business Machines Corporation System for seamless processing of encrypted and non-encrypted data and instructions
US6038166A (en) * 1998-04-01 2000-03-14 Invox Technology High resolution multi-bit-per-cell memory
FR2800952B1 (fr) * 1999-11-09 2001-12-07 Bull Sa Architecture d'un circuit de chiffrement mettant en oeuvre differents types d'algorithmes de chiffrement simultanement sans perte de performance
ATE454670T1 (de) 1999-12-02 2010-01-15 Infineon Technologies Ag Mikroprozessoranordnung mit verschlüsselung
EP1156694B1 (en) 1999-12-27 2004-08-18 Mitsubishi Denki Kabushiki Kaisha Radio communication device
FI110974B (fi) * 2000-03-01 2003-04-30 Nokia Corp Laskurin alustaminen, erityisesti radiokehyksiä varten
TW490611B (en) 2000-03-31 2002-06-11 Jian-Tsz Hou Encryption and decryption memory and access control method
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JP2002329180A (ja) 2001-04-27 2002-11-15 Toshiba Corp 無線通信機能を有するメモリカード及びそのデータ通信方法
US7266703B2 (en) 2001-06-13 2007-09-04 Itt Manufacturing Enterprises, Inc. Single-pass cryptographic processor and method
WO2003036857A1 (en) * 2001-10-24 2003-05-01 Nokia Corporation Ciphering as a part of the multicast cencept
RU2313122C2 (ru) 2002-03-13 2007-12-20 Мацусита Электрик Индастриал Ко., Лтд. Защищенное устройство
FI114347B (fi) 2002-03-20 2004-09-30 Master S Innovations Ltd Oy Menetelmä ja laitteisto datan kääntämiseksi
JP3743509B2 (ja) 2002-03-20 2006-02-08 セイコーエプソン株式会社 データ転送制御装置及び電子機器
US20030226029A1 (en) * 2002-05-29 2003-12-04 Porter Allen J.C. System for protecting security registers and method thereof
RU2300844C2 (ru) 2002-06-18 2007-06-10 Ооо "Крейф" Персональный криптозащитный комплекс
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JP2004288091A (ja) * 2003-03-25 2004-10-14 Fuji Xerox Co Ltd 情報処理装置及び方法
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US7636857B2 (en) * 2004-05-24 2009-12-22 Interdigital Technology Corporation Data-mover controller with plural registers for supporting ciphering operations
US7694152B2 (en) * 2005-02-03 2010-04-06 International Business Machines Corporation Memory controller with performance-modulated security

Also Published As

Publication number Publication date
KR20090085685A (ko) 2009-08-07
TW200602973A (en) 2006-01-16
AU2005332284A8 (en) 2008-08-14
AU2005332284A1 (en) 2007-01-11
TWI347551B (en) 2011-08-21
AU2008207639B2 (en) 2009-07-23
AR049693A1 (es) 2006-08-30
MY139114A (en) 2009-08-28
AU2008207639A1 (en) 2008-09-25
NO20065338L (no) 2007-01-19
US8112635B2 (en) 2012-02-07
AU2005332284B2 (en) 2008-05-29
US20100088529A1 (en) 2010-04-08
US7636857B2 (en) 2009-12-22
IL179322A (en) 2011-06-30
MY142326A (en) 2010-11-15
EP1751909A4 (en) 2008-04-16
JP2008500638A (ja) 2008-01-10
GEP20094768B (en) 2009-09-10
EP1751909A2 (en) 2007-02-14
WO2005117329A2 (en) 2005-12-08
AU2005332284B8 (en) 2008-08-14
IL179322A0 (en) 2007-03-08
SG145709A1 (en) 2008-09-29
WO2005117329A3 (en) 2007-01-11
AU2009202654A1 (en) 2009-07-30
MXPA06013621A (es) 2007-02-28
CA2567818A1 (en) 2005-12-08
US20050262344A1 (en) 2005-11-24
BRPI0511205A (pt) 2007-11-27
AR065977A2 (es) 2009-07-15

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