NO20034408D0 - Krypteringsapparat - Google Patents

Krypteringsapparat

Info

Publication number
NO20034408D0
NO20034408D0 NO20034408A NO20034408A NO20034408D0 NO 20034408 D0 NO20034408 D0 NO 20034408D0 NO 20034408 A NO20034408 A NO 20034408A NO 20034408 A NO20034408 A NO 20034408A NO 20034408 D0 NO20034408 D0 NO 20034408D0
Authority
NO
Norway
Prior art keywords
random number
number sequence
data
stored
message
Prior art date
Application number
NO20034408A
Other languages
English (en)
Other versions
NO336550B1 (no
NO20034408L (no
Inventor
Tomomi Kasuya
Takeshi Chkazawa
Takao Wakabayashi
Shinsuke Uga
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NO20034408D0 publication Critical patent/NO20034408D0/no
Publication of NO20034408L publication Critical patent/NO20034408L/no
Publication of NO336550B1 publication Critical patent/NO336550B1/no

Links

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
    • H04L9/065—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
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • 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
    • H04L2209/122—Hardware reduction or efficient architectures
    • 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
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
    • 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
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Facsimile Transmission Control (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Seal Device For Vehicle (AREA)
  • Telephonic Communication Services (AREA)
NO20034408A 2001-04-03 2003-10-02 Krypteringsapparat NO336550B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/002880 WO2002082715A1 (en) 2001-04-03 2001-04-03 Encrypting device

Publications (3)

Publication Number Publication Date
NO20034408D0 true NO20034408D0 (no) 2003-10-02
NO20034408L NO20034408L (no) 2003-11-18
NO336550B1 NO336550B1 (no) 2015-09-28

Family

ID=11737221

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20034408A NO336550B1 (no) 2001-04-03 2003-10-02 Krypteringsapparat

Country Status (12)

Country Link
US (1) US7333609B2 (no)
EP (1) EP1376922B1 (no)
JP (1) JP4464046B2 (no)
KR (1) KR20030085094A (no)
CN (1) CN100431292C (no)
AU (1) AU2001244712B2 (no)
CA (1) CA2441392C (no)
DK (1) DK1376922T3 (no)
ES (1) ES2523136T3 (no)
MX (1) MXPA03009056A (no)
NO (1) NO336550B1 (no)
WO (1) WO2002082715A1 (no)

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KR100516548B1 (ko) * 2003-02-05 2005-09-22 삼성전자주식회사 이동 통신 시스템에서 최적화된 암호화 함수를 설계하는방법과 최적화된 암호화 장치
US7543142B2 (en) * 2003-12-19 2009-06-02 Intel Corporation Method and apparatus for performing an authentication after cipher operation in a network processor
US7512945B2 (en) * 2003-12-29 2009-03-31 Intel Corporation Method and apparatus for scheduling the processing of commands for execution by cryptographic algorithm cores in a programmable network processor
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US7675509B2 (en) * 2005-01-13 2010-03-09 Sony Corporation Methods and apparatus for optical wireless communication
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
US20100046755A1 (en) * 2005-12-07 2010-02-25 Fiske Software Llc Cryptography related to keys with signature
WO2007092887A2 (en) * 2006-02-08 2007-08-16 Agere Systems Inc. Mac-hs processing in an hsdpa-compatible receiver in a 3g wireless network
US8832449B2 (en) * 2006-03-22 2014-09-09 Lg Electronics Inc. Security considerations for the LTE of UMTS
TWI338489B (en) * 2006-03-22 2011-03-01 Lg Electronics Inc Asymmetric cryptography for wireless systems
CA2655721C (en) * 2006-06-19 2013-10-22 Interdigital Technology Corporation Method and apparatus for security protection of an original user identity in an initial signaling message
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TW200832424A (en) * 2007-01-19 2008-08-01 Holtek Semiconductor Inc Security structure and method for non-volatile memory
US9025770B1 (en) * 2007-06-28 2015-05-05 Trend Micro Incorporated Dynamic encryption arrangement with a wireless device and methods therefor
US8509437B2 (en) 2007-12-27 2013-08-13 Nec Corporation Radio communication system, radio communication apparatus, and ciphering method
JP4390842B1 (ja) * 2008-08-15 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、無線基地局及び移動局
EP2357753A1 (en) * 2008-11-14 2011-08-17 Oki Semiconductor Co., Ltd. Confidential information transmission method, confidential information transmission system, and confidential information transmission device
JP5414346B2 (ja) * 2009-04-28 2014-02-12 三菱電機株式会社 データ処理装置
US20110091035A1 (en) * 2009-10-20 2011-04-21 Sun Microsystems, Inc. Hardware kasumi cypher with hybrid software interface
KR101612518B1 (ko) * 2009-11-26 2016-04-15 삼성전자주식회사 병렬 처리 가능한 암복호화기 및 그것의 암복호 방법
US20120039185A1 (en) * 2010-08-12 2012-02-16 Futurewei Technologies, Inc. System and Method for Providing Security in a Wireless Communications System
JP5017439B2 (ja) * 2010-09-22 2012-09-05 株式会社東芝 暗号演算装置及びメモリシステム
US9408066B2 (en) 2010-12-06 2016-08-02 Gemalto Inc. Method for transferring securely the subscription information and user data from a first terminal to a second terminal
EP2461613A1 (en) 2010-12-06 2012-06-06 Gemalto SA Methods and system for handling UICC data
TWI450525B (zh) * 2011-07-25 2014-08-21 Acer Inc 偵測無線傳輸錯誤之方法
KR102036348B1 (ko) * 2012-02-27 2019-10-24 삼성전자 주식회사 메모리 컨트롤러 및 이의 동작 방법
KR101330071B1 (ko) 2013-07-01 2013-11-18 (주)아울시스템즈 데이터베이스의 숫자형 데이터의 보안 방법 및 장치
JP6340769B2 (ja) * 2013-10-11 2018-06-13 カシオ計算機株式会社 物体位置推定装置、物体位置推定方法及びプログラム
KR101479117B1 (ko) 2013-10-30 2015-01-07 에스케이 텔레콤주식회사 양자 키 분배 프로토콜을 구현함에 있어 더블 버퍼링 방식을 이용한 원시 키 생성 방법 및 장치
CN103645882A (zh) * 2013-12-09 2014-03-19 中颖电子股份有限公司 基于单片机的批量乱序随机数的生成方法
JP6232303B2 (ja) * 2014-01-31 2017-11-15 株式会社日立製作所 情報処理装置
US10693626B2 (en) * 2014-04-23 2020-06-23 Agency For Science, Technology And Research Method and system for generating/decrypting ciphertext, and method and system for searching ciphertexts in a database
WO2015166701A1 (ja) * 2014-04-28 2015-11-05 一郎 加沢 暗号化方法、プログラム、および、システム
CN105893861A (zh) * 2014-09-28 2016-08-24 伊姆西公司 用于生成二维码的方法和系统
US20160316373A1 (en) * 2015-04-27 2016-10-27 Qualcomm Incorporated Techniques for managing security mode command (smc) integrity failures at a user equipment (ue)
JP2017005412A (ja) * 2015-06-08 2017-01-05 国立大学法人京都大学 データ処理装置、データ送信方法、コンピュータプログラム、及びデータサーバ
JP6454614B2 (ja) * 2015-07-10 2019-01-16 日立オートモティブシステムズ株式会社 車載システム、その制御装置および制御方法
JP2017005682A (ja) * 2016-02-16 2017-01-05 国立大学法人京都大学 データ処理装置、データ送信方法、コンピュータプログラム、及びデータサーバ
US11157612B2 (en) * 2017-05-25 2021-10-26 Nippon Telegraph And Telephone Corporation Secret tampering detection system, secret tampering detection apparatus, secret tampering detection method, and program
KR102153317B1 (ko) 2018-06-20 2020-09-08 시옷랩주식회사 양자 난수열 기반의 암호 장치
KR20210128240A (ko) * 2020-04-16 2021-10-26 에스케이하이닉스 주식회사 컨트롤러 및 이의 동작 방법
CN116318738B (zh) * 2023-05-18 2023-09-05 北京信安世纪科技股份有限公司 签名方法、系统、电子设备及存储介质

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Also Published As

Publication number Publication date
JPWO2002082715A1 (ja) 2004-07-29
US7333609B2 (en) 2008-02-19
NO336550B1 (no) 2015-09-28
ES2523136T3 (es) 2014-11-21
CA2441392C (en) 2009-11-17
KR20030085094A (ko) 2003-11-01
US20040131186A1 (en) 2004-07-08
EP1376922B1 (en) 2014-09-03
CN100431292C (zh) 2008-11-05
WO2002082715A1 (en) 2002-10-17
NO20034408L (no) 2003-11-18
AU2001244712B2 (en) 2005-03-24
DK1376922T3 (da) 2014-10-27
MXPA03009056A (es) 2004-02-12
EP1376922A1 (en) 2004-01-02
EP1376922A4 (en) 2009-03-18
CA2441392A1 (en) 2002-10-17
JP4464046B2 (ja) 2010-05-19
CN1568597A (zh) 2005-01-19

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