DE60038042T2 - Einserkomplement-verschlüsselungskombinator - Google Patents

Einserkomplement-verschlüsselungskombinator Download PDF

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Publication number
DE60038042T2
DE60038042T2 DE60038042T DE60038042T DE60038042T2 DE 60038042 T2 DE60038042 T2 DE 60038042T2 DE 60038042 T DE60038042 T DE 60038042T DE 60038042 T DE60038042 T DE 60038042T DE 60038042 T2 DE60038042 T2 DE 60038042T2
Authority
DE
Germany
Prior art keywords
complement
data sequence
combiner
encryption
binary
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
DE60038042T
Other languages
German (de)
English (en)
Other versions
DE60038042D1 (de
Inventor
Kevin R. Maple Grove Driscoll
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Publication of DE60038042D1 publication Critical patent/DE60038042D1/de
Application granted granted Critical
Publication of DE60038042T2 publication Critical patent/DE60038042T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Cereal-Derived Products (AREA)
  • Air Bags (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE60038042T 1999-12-11 2000-12-11 Einserkomplement-verschlüsselungskombinator Expired - Lifetime DE60038042T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/460,182 US6760440B1 (en) 1999-12-11 1999-12-11 One's complement cryptographic combiner
US460182 1999-12-11
PCT/US2000/033533 WO2001043340A1 (en) 1999-12-11 2000-12-11 One's complement cryptographic combiner

Publications (2)

Publication Number Publication Date
DE60038042D1 DE60038042D1 (de) 2008-03-27
DE60038042T2 true DE60038042T2 (de) 2009-02-05

Family

ID=23827685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038042T Expired - Lifetime DE60038042T2 (de) 1999-12-11 2000-12-11 Einserkomplement-verschlüsselungskombinator

Country Status (8)

Country Link
US (1) US6760440B1 (enExample)
EP (1) EP1236304B1 (enExample)
JP (1) JP2003516659A (enExample)
AT (1) ATE386381T1 (enExample)
AU (1) AU2084201A (enExample)
CA (1) CA2394435A1 (enExample)
DE (1) DE60038042T2 (enExample)
WO (1) WO2001043340A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001285276A (ja) * 2000-04-03 2001-10-12 Yazaki Corp ストリーム暗号化方法、復号方法、及び暗号通信システム
US7277543B1 (en) * 2000-11-14 2007-10-02 Honeywell International Inc. Cryptographic combiner using two sequential non-associative operations
US20040086118A1 (en) * 2002-10-31 2004-05-06 Sweetser John N. Encrypting and decrypting optical communications with matched encoders and decoders
JP4912797B2 (ja) * 2006-08-30 2012-04-11 三菱電機株式会社 暗号装置及び復号装置及び暗号方法及び復号方法及びプログラム
US8549296B2 (en) * 2007-11-28 2013-10-01 Honeywell International Inc. Simple authentication of messages
US8330122B2 (en) * 2007-11-30 2012-12-11 Honeywell International Inc Authenticatable mark, systems for preparing and authenticating the mark
JP5178269B2 (ja) * 2008-03-21 2013-04-10 三菱電機株式会社 復号装置及びプログラム
FR2931326A1 (fr) * 2008-05-16 2009-11-20 St Microelectronics Rousset Verification d'integrite d'une cle de chiffrement
CN102955747B (zh) * 2011-08-24 2015-05-20 群联电子股份有限公司 金钥传送方法、存储器控制器与存储器储存装置
US9450925B2 (en) 2014-08-29 2016-09-20 Honeywell Inernational Inc. Methods and systems for auto-commissioning of devices in a communication network
EP3220306B1 (en) * 2016-02-22 2018-11-07 Eshard Method of testing the resistance of a circuit to a side channel analysis
US11552781B2 (en) 2019-04-05 2023-01-10 Honeywell International Inc. Using error detection bits for cryptographic integrity and authentication
US20230244821A1 (en) 2022-01-28 2023-08-03 Honeywell International Inc. Processor core unique encryption
CN116684084A (zh) * 2023-06-12 2023-09-01 深圳市星卡科技股份有限公司 一种随机字符加密方法、装置和计算机设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092491A (en) * 1977-04-04 1978-05-30 Bell Telephone Laboratories, Incorporated Differential encoding and decoding scheme for digital transmission systems
US4264782A (en) * 1979-06-29 1981-04-28 International Business Machines Corporation Method and apparatus for transaction and identity verification
US4389636A (en) * 1980-11-03 1983-06-21 Riddle H S Jun Encoding/decoding syncronization technique
US4979832A (en) * 1989-11-01 1990-12-25 Ritter Terry F Dynamic substitution combiner and extractor
US5307409A (en) 1992-12-22 1994-04-26 Honeywell Inc Apparatus and method for fault detection on redundant signal lines via encryption
SG48838A1 (en) * 1992-12-30 1998-05-18 Telstra Corp Ltd A method and apparatus for generating a cipher
US5483598A (en) 1993-07-01 1996-01-09 Digital Equipment Corp., Patent Law Group Message encryption using a hash function
US5444781A (en) 1993-08-23 1995-08-22 Apple Computer Inc. Method and apparatus for decryption using cache storage
US5717760A (en) * 1994-11-09 1998-02-10 Channel One Communications, Inc. Message protection system and method
WO1997044935A1 (en) * 1996-05-20 1997-11-27 Philips Electronics N.V. Cryptographic method and apparatus for non-linearly merging a data block and a key
JP2003524916A (ja) * 1998-09-30 2003-08-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 暗号処理を実行するための符号化方法

Also Published As

Publication number Publication date
CA2394435A1 (en) 2001-06-14
WO2001043340A1 (en) 2001-06-14
AU2084201A (en) 2001-06-18
DE60038042D1 (de) 2008-03-27
EP1236304B1 (en) 2008-02-13
US6760440B1 (en) 2004-07-06
JP2003516659A (ja) 2003-05-13
ATE386381T1 (de) 2008-03-15
EP1236304A1 (en) 2002-09-04

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