KR100449594B1 - 보조 변환을 이용한 블럭 암호 장치 - Google Patents

보조 변환을 이용한 블럭 암호 장치 Download PDF

Info

Publication number
KR100449594B1
KR100449594B1 KR10-2001-7014247A KR20017014247A KR100449594B1 KR 100449594 B1 KR100449594 B1 KR 100449594B1 KR 20017014247 A KR20017014247 A KR 20017014247A KR 100449594 B1 KR100449594 B1 KR 100449594B1
Authority
KR
South Korea
Prior art keywords
data
unit
conversion
key
input
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
KR10-2001-7014247A
Other languages
English (en)
Korean (ko)
Other versions
KR20020016624A (ko
Inventor
미쯔루 마쯔이
도시오 도끼따
준꼬 나까지마
마사유끼 간다
시호 모리아이
가즈마로 아오끼
Original Assignee
니뽄 덴신 덴와 가부시키가이샤
미쓰비시덴키 가부시키가이샤
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 니뽄 덴신 덴와 가부시키가이샤, 미쓰비시덴키 가부시키가이샤 filed Critical 니뽄 덴신 덴와 가부시키가이샤
Publication of KR20020016624A publication Critical patent/KR20020016624A/ko
Application granted granted Critical
Publication of KR100449594B1 publication Critical patent/KR100449594B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0625—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation with splitting of the data block into left and right halves, e.g. Feistel based algorithms, DES, FEAL, IDEA or KASUMI
    • 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
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Facsimile Transmission Control (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Studio Circuits (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Document Processing Apparatus (AREA)
  • Prostheses (AREA)
  • Complex Calculations (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Communication Control (AREA)
  • Lock And Its Accessories (AREA)
  • Materials For Medical Uses (AREA)
KR10-2001-7014247A 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치 Expired - Lifetime KR100449594B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2000-00064614 2000-03-09
JP2000064614 2000-03-09

Related Child Applications (7)

Application Number Title Priority Date Filing Date
KR10-2004-7008595A Division KR100465070B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008598A Division KR100468338B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008607A Division KR100465075B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008602A Division KR100465072B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008606A Division KR100465074B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008605A Division KR100465073B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008596A Division KR100465071B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치

Publications (2)

Publication Number Publication Date
KR20020016624A KR20020016624A (ko) 2002-03-04
KR100449594B1 true KR100449594B1 (ko) 2004-09-22

Family

ID=18584290

Family Applications (8)

Application Number Title Priority Date Filing Date
KR10-2001-7014247A Expired - Lifetime KR100449594B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008596A Expired - Lifetime KR100465071B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008602A Expired - Lifetime KR100465072B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008605A Expired - Lifetime KR100465073B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008606A Expired - Lifetime KR100465074B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008595A Expired - Lifetime KR100465070B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008607A Expired - Lifetime KR100465075B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008598A Expired - Lifetime KR100468338B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치

Family Applications After (7)

Application Number Title Priority Date Filing Date
KR10-2004-7008596A Expired - Lifetime KR100465071B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008602A Expired - Lifetime KR100465072B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008605A Expired - Lifetime KR100465073B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008606A Expired - Lifetime KR100465074B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008595A Expired - Lifetime KR100465070B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008607A Expired - Lifetime KR100465075B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치
KR10-2004-7008598A Expired - Lifetime KR100468338B1 (ko) 2000-03-09 2001-03-08 보조 변환을 이용한 블럭 암호 장치

Country Status (16)

Country Link
US (5) US7864950B2 (https=)
EP (7) EP1686720B1 (https=)
JP (3) JP4127472B2 (https=)
KR (8) KR100449594B1 (https=)
CN (5) CN1734527B (https=)
AT (3) ATE431983T1 (https=)
AU (5) AU767323B2 (https=)
CA (5) CA2449669C (https=)
DE (3) DE60139280D1 (https=)
DK (7) DK1686722T3 (https=)
ES (7) ES2616544T3 (https=)
MX (1) MXPA01011323A (https=)
NO (1) NO333209B1 (https=)
SG (4) SG124293A1 (https=)
TW (1) TWI275049B (https=)
WO (1) WO2001067425A1 (https=)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI275049B (en) * 2000-03-09 2007-03-01 Nippon Telegraph & Telephone Block cipher apparatus using auxiliary transformation
JP3724399B2 (ja) * 2001-01-23 2005-12-07 株式会社日立製作所 疑似乱数生成装置またはそれを用いた暗号復号処理装置
US7269615B2 (en) 2001-12-18 2007-09-11 Analog Devices, Inc. Reconfigurable input Galois field linear transformer system
US7283628B2 (en) * 2001-11-30 2007-10-16 Analog Devices, Inc. Programmable data encryption engine
US7508937B2 (en) * 2001-12-18 2009-03-24 Analog Devices, Inc. Programmable data encryption engine for advanced encryption standard algorithm
JP4128395B2 (ja) * 2002-05-23 2008-07-30 三菱電機株式会社 データ変換装置
JP3503638B1 (ja) * 2002-09-26 2004-03-08 日本電気株式会社 暗号装置及び暗号プログラム
DE10345457A1 (de) * 2003-09-30 2005-04-28 Infineon Technologies Ag Verfahren und Vorrichtung zur Ver- und Entschlüsselung
US7545928B1 (en) * 2003-12-08 2009-06-09 Advanced Micro Devices, Inc. Triple DES critical timing path improvement
US7580519B1 (en) 2003-12-08 2009-08-25 Advanced Micro Devices, Inc. Triple DES gigabit/s performance using single DES engine
US7257225B2 (en) * 2003-12-29 2007-08-14 American Express Travel Related Services Company, Inc. System and method for high speed reversible data encryption
JP3933647B2 (ja) * 2004-05-10 2007-06-20 シャープ株式会社 消費電力解析防止機能つき半導体装置
US7885405B1 (en) 2004-06-04 2011-02-08 GlobalFoundries, Inc. Multi-gigabit per second concurrent encryption in block cipher modes
US7526085B1 (en) 2004-07-13 2009-04-28 Advanced Micro Devices, Inc. Throughput and latency of inbound and outbound IPsec processing
EP1821195B1 (en) * 2004-09-14 2010-08-18 Panasonic Corporation Barrel shift device
US7783037B1 (en) 2004-09-20 2010-08-24 Globalfoundries Inc. Multi-gigabit per second computing of the rijndael inverse cipher
JP4859536B2 (ja) * 2006-05-30 2012-01-25 三菱電機株式会社 データ変換装置
JP4882598B2 (ja) * 2006-07-28 2012-02-22 ソニー株式会社 暗号処理装置、暗号処理アルゴリズム構築方法、および暗号処理方法、並びにコンピュータ・プログラム
JP2008058830A (ja) 2006-09-01 2008-03-13 Sony Corp データ変換装置、およびデータ変換方法、並びにコンピュータ・プログラム
JP5050454B2 (ja) * 2006-09-01 2012-10-17 ソニー株式会社 暗号処理装置、および暗号処理方法、並びにコンピュータ・プログラム
CN100436555C (zh) * 2006-09-06 2008-11-26 深圳市永仁包装印刷材料有限公司 一种水溶性金银墨及其制备方法
JP5055993B2 (ja) * 2006-12-11 2012-10-24 ソニー株式会社 暗号処理装置、および暗号処理方法、並びにコンピュータ・プログラム
US8036377B1 (en) 2006-12-12 2011-10-11 Marvell International Ltd. Method and apparatus of high speed encryption and decryption
JP4857230B2 (ja) * 2007-03-30 2012-01-18 株式会社日立製作所 疑似乱数生成装置及びそれを用いた暗号化処理装置
US7890565B2 (en) * 2007-04-30 2011-02-15 Lsi Corporation Efficient hardware implementation of tweakable block cipher
CN100581101C (zh) * 2007-11-19 2010-01-13 西安西电捷通无线网络通信有限公司 一种基于分组密码算法的加密处理设备
CN100495961C (zh) * 2007-11-19 2009-06-03 西安西电捷通无线网络通信有限公司 一种基于分组密码算法的加密处理方法
JP5272417B2 (ja) * 2008-01-21 2013-08-28 ソニー株式会社 データ変換装置、およびデータ変換方法、並びにコンピュータ・プログラム
US20090186966A1 (en) * 2008-01-22 2009-07-23 Sabic Innovative Plastics Ip B.V. Thermoplastic polyestercarbonate composition
JP5200949B2 (ja) * 2009-01-16 2013-06-05 富士通株式会社 暗号処理装置
US9317286B2 (en) * 2009-03-31 2016-04-19 Oracle America, Inc. Apparatus and method for implementing instruction support for the camellia cipher algorithm
US8654970B2 (en) * 2009-03-31 2014-02-18 Oracle America, Inc. Apparatus and method for implementing instruction support for the data encryption standard (DES) algorithm
US20100250965A1 (en) * 2009-03-31 2010-09-30 Olson Christopher H Apparatus and method for implementing instruction support for the advanced encryption standard (aes) algorithm
US20100246815A1 (en) * 2009-03-31 2010-09-30 Olson Christopher H Apparatus and method for implementing instruction support for the kasumi cipher algorithm
US8832464B2 (en) * 2009-03-31 2014-09-09 Oracle America, Inc. Processor and method for implementing instruction support for hash algorithms
WO2011036745A1 (ja) * 2009-09-24 2011-03-31 株式会社東芝 鍵スケジュール装置および方法
JP2011130340A (ja) * 2009-12-21 2011-06-30 Kddi Corp ストリーム暗号の暗号化装置、ストリーム暗号の復号化装置、ストリーム暗号の暗号化方法、ストリーム暗号の復号化方法およびプログラム
KR101334040B1 (ko) * 2010-01-20 2013-11-28 한국전자통신연구원 대칭키 암호화 시스템의 마스킹 연산 방법 및 장치
JP5539024B2 (ja) * 2010-05-27 2014-07-02 キヤノン株式会社 データ暗号化装置およびその制御方法
US8611540B2 (en) * 2010-06-23 2013-12-17 Damaka, Inc. System and method for secure messaging in a hybrid peer-to-peer network
US20120079462A1 (en) * 2010-09-24 2012-03-29 SoftKrypt LLC Systems and methods of source software code obfuscation
FR2966953B1 (fr) 2010-11-02 2015-08-28 St Microelectronics Rousset Procede de contremesure cryptographique par derivation d'une donnee secrete
US8958550B2 (en) * 2011-09-13 2015-02-17 Combined Conditional Access Development & Support. LLC (CCAD) Encryption operation with real data rounds, dummy data rounds, and delay periods
JP5481455B2 (ja) * 2011-09-27 2014-04-23 株式会社東芝 暗号処理装置
JP5338945B2 (ja) * 2012-05-22 2013-11-13 ソニー株式会社 復号処理装置、情報処理装置、および復号処理方法、並びにコンピュータ・プログラム
JP5772934B2 (ja) * 2013-12-02 2015-09-02 ソニー株式会社 データ変換装置、およびデータ変換方法、並びにコンピュータ・プログラム
CN105215593A (zh) * 2014-07-01 2016-01-06 长治市澳瑞特欣鑫健身器材有限公司 一种篮圈焊接模具
CN104917610B (zh) * 2015-06-15 2018-03-06 上海交通大学 基于量子真随机数的通信中继服务器安全系统及方法
KR20170002836A (ko) 2015-06-30 2017-01-09 주식회사 피엔아이티 Nfc를 이용한 미아방지용 캐릭터 목걸이.
WO2017102879A1 (en) 2015-12-15 2017-06-22 Koninklijke Philips N.V. A computation device and method
US10157289B2 (en) * 2016-09-26 2018-12-18 Bank Of America Corporation Progressive key rotation for format preserving encryption (FPE)
JP6813468B2 (ja) * 2017-11-14 2021-01-13 Kddi株式会社 演算装置、演算方法及び演算プログラム
WO2020075797A1 (ja) * 2018-10-10 2020-04-16 日本電信電話株式会社 秘密右シフト演算システム、秘密除算システム、それらの方法、秘密計算装置、およびプログラム
CN109756231B (zh) * 2018-12-27 2023-01-31 北京思朗科技有限责任公司 循环移位处理装置及方法
US11632231B2 (en) * 2020-03-05 2023-04-18 Novatek Microelectronics Corp. Substitute box, substitute method and apparatus thereof
KR20230110668A (ko) 2022-01-16 2023-07-25 주식회사 네이처라인즈 반려동물용 휠 운동장치

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2641285B2 (ja) 1988-05-23 1997-08-13 三菱電機株式会社 ガロア体除算回路及び乗除算共用回路
JPH0651698A (ja) * 1992-06-03 1994-02-25 Nippon Telegr & Teleph Corp <Ntt> データ攪拌装置およびデータ攪拌方法
US5351299A (en) * 1992-06-05 1994-09-27 Matsushita Electric Industrial Co., Ltd. Apparatus and method for data encryption with block selection keys and data encryption keys
US5623549A (en) * 1995-01-30 1997-04-22 Ritter; Terry F. Cipher mechanisms with fencing and balanced block mixing
US5673319A (en) * 1995-02-06 1997-09-30 International Business Machines Corporation Block cipher mode of operation for secure, length-preserving encryption
US5594797A (en) * 1995-02-22 1997-01-14 Nokia Mobile Phones Variable security level encryption
JP2772937B2 (ja) * 1995-07-11 1998-07-09 太陽誘電株式会社 チップ型電子部品の製造方法
WO1997009705A1 (en) * 1995-09-05 1997-03-13 Mitsubishi Denki Kabushiki Kaisha Data conversion apparatus and data conversion method
JPH0990870A (ja) * 1995-09-27 1997-04-04 Nec Corp 基本変換方法、暗号化方法、基本変換回路および暗号装置
JPH09269727A (ja) * 1996-03-29 1997-10-14 Toshiba Corp 暗号化方法および暗号化装置
TW333630B (en) * 1996-05-22 1998-06-11 Matsushita Electric Industrial Co Ltd An encryption apparatus for ensuring security in communication between devices
US6028939A (en) 1997-01-03 2000-02-22 Redcreek Communications, Inc. Data security system and method
JP3515306B2 (ja) * 1997-01-29 2004-04-05 日本電信電話株式会社 逆元演算装置
TW367465B (en) * 1997-04-23 1999-08-21 Matsushita Electric Industrial Co Ltd Cryptographic processing apparatus cryptographic processing method, and storage medium storing cryptographic processing program for improving security without greatly increasing hardware scale and processing time
JP3351305B2 (ja) * 1997-08-07 2002-11-25 日本電気株式会社 暗号装置及び暗号装置を実現するプログラムを記録したコンピューターが読みとり可能な記録媒体
US6510228B2 (en) * 1997-09-22 2003-01-21 Qualcomm, Incorporated Method and apparatus for generating encryption stream ciphers
KR100296958B1 (ko) * 1998-05-06 2001-09-22 이석우 블록 데이터 암호화 장치
US6269163B1 (en) * 1998-06-15 2001-07-31 Rsa Security Inc. Enhanced block ciphers with data-dependent rotations
JP3600454B2 (ja) * 1998-08-20 2004-12-15 株式会社東芝 暗号化・復号装置、暗号化・復号方法、およびそのプログラム記憶媒体
JP2000066586A (ja) * 1998-08-24 2000-03-03 Toshiba Corp データ処理装置及び通信システム並びに記録媒体
TW556111B (en) * 1999-08-31 2003-10-01 Toshiba Corp Extended key generator, encryption/decryption unit, extended key generation method, and storage medium
TWI275049B (en) * 2000-03-09 2007-03-01 Nippon Telegraph & Telephone Block cipher apparatus using auxiliary transformation

Also Published As

Publication number Publication date
US20060050872A1 (en) 2006-03-09
CA2449662C (en) 2004-08-17
ATE431983T1 (de) 2009-06-15
EP1686720A1 (en) 2006-08-02
CN1734526B (zh) 2013-09-18
EP1689114A2 (en) 2006-08-09
KR20040066876A (ko) 2004-07-27
ES2382454T3 (es) 2012-06-08
KR100465073B1 (ko) 2005-01-13
CN1734526A (zh) 2006-02-15
CN1737880A (zh) 2006-02-22
EP1689114B1 (en) 2009-07-15
US20060045265A1 (en) 2006-03-02
AU2003213312B2 (en) 2004-03-25
US7697684B2 (en) 2010-04-13
CN1808526A (zh) 2006-07-26
CA2449662A1 (en) 2001-09-13
DK1686721T3 (da) 2013-03-25
EP1689113B1 (en) 2013-03-06
JP4598744B2 (ja) 2010-12-15
DE60138773D1 (de) 2009-07-02
ES2327263T3 (es) 2009-10-27
KR20040066874A (ko) 2004-07-27
EP1689113A3 (en) 2006-08-30
DK1686719T3 (da) 2009-03-30
DK1689113T3 (da) 2013-03-25
KR20040066871A (ko) 2004-07-27
CA2449669A1 (en) 2001-09-13
KR20040066875A (ko) 2004-07-27
AU2003213315B2 (en) 2004-04-01
AU2003213318B2 (en) 2004-07-15
DK1686720T3 (da) 2009-07-20
CN1734527B (zh) 2011-04-06
SG124294A1 (en) 2006-08-30
EP1686722A1 (en) 2006-08-02
ES2405942T3 (es) 2013-06-04
KR20040066877A (ko) 2004-07-27
AU2003213315A1 (en) 2003-08-14
US7864950B2 (en) 2011-01-04
DK1193665T3 (da) 2012-04-02
CA2449672A1 (en) 2001-09-13
US7822196B2 (en) 2010-10-26
DE60139280D1 (de) 2009-08-27
NO333209B1 (no) 2013-04-08
NO20015461L (no) 2002-01-07
CA2449665C (en) 2005-06-21
DK1686722T3 (en) 2017-02-20
ATE545991T1 (de) 2012-03-15
MXPA01011323A (es) 2003-08-01
CA2449672C (en) 2005-05-17
JP2011018065A (ja) 2011-01-27
SG124292A1 (en) 2006-08-30
ES2616544T3 (es) 2017-06-13
AU2003213312C1 (en) 2004-11-25
EP1686722B1 (en) 2016-12-07
KR20040066870A (ko) 2004-07-27
KR100468338B1 (ko) 2005-01-28
CN100392688C (zh) 2008-06-04
DE60137269D1 (de) 2009-02-12
KR20040066872A (ko) 2004-07-27
NO20015461D0 (no) 2001-11-08
US7760871B2 (en) 2010-07-20
ATE419692T1 (de) 2009-01-15
CN100583192C (zh) 2010-01-20
KR100465071B1 (ko) 2005-01-13
CN1734527A (zh) 2006-02-15
EP1689114A3 (en) 2006-09-06
US7760870B2 (en) 2010-07-20
EP1193665A1 (en) 2002-04-03
US20020159599A1 (en) 2002-10-31
SG124291A1 (en) 2006-08-30
US20060050874A1 (en) 2006-03-09
WO2001067425A1 (en) 2001-09-13
AU767323B2 (en) 2003-11-06
EP1686719B1 (en) 2008-12-31
EP1686720B1 (en) 2009-05-20
ES2319560T3 (es) 2009-05-08
CN100557663C (zh) 2009-11-04
ES2407463T3 (es) 2013-06-12
EP1686721A1 (en) 2006-08-02
EP1193665B8 (en) 2012-07-11
EP1686721B1 (en) 2013-03-06
EP1193665B1 (en) 2012-02-15
JP4127472B2 (ja) 2008-07-30
DK1689114T3 (da) 2009-09-07
TWI275049B (en) 2007-03-01
EP1689113A2 (en) 2006-08-09
KR100465075B1 (ko) 2005-01-13
AU2003213317B2 (en) 2004-04-01
AU2003213312A1 (en) 2003-08-14
AU4105801A (en) 2001-09-17
ES2329819T3 (es) 2009-12-01
US20060050873A1 (en) 2006-03-09
JP2007041620A (ja) 2007-02-15
AU2003213318A1 (en) 2003-08-14
EP1193665A4 (en) 2006-06-14
KR20020016624A (ko) 2002-03-04
KR100465072B1 (ko) 2005-01-13
KR100465070B1 (ko) 2005-01-13
CA2449669C (en) 2005-02-15
SG124293A1 (en) 2006-08-30
CA2373432C (en) 2005-02-08
AU2003213317A1 (en) 2003-08-14
CA2373432A1 (en) 2001-09-13
KR100465074B1 (ko) 2005-01-13
JP5242642B2 (ja) 2013-07-24
CA2449665A1 (en) 2001-09-13
EP1686719A1 (en) 2006-08-02
CN1364284A (zh) 2002-08-14

Similar Documents

Publication Publication Date Title
KR100449594B1 (ko) 보조 변환을 이용한 블럭 암호 장치
JPWO2001067425A1 (ja) 補助変換を用いたブロック暗号装置
JP2007041620A5 (https=)

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

A107 Divisional application of patent
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20120821

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20130822

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20150819

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

FPAY Annual fee payment

Payment date: 20160818

Year of fee payment: 13

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

FPAY Annual fee payment

Payment date: 20170822

Year of fee payment: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

FPAY Annual fee payment

Payment date: 20180903

Year of fee payment: 15

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 15

FPAY Annual fee payment

Payment date: 20190903

Year of fee payment: 16

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 16

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 17

PC1801 Expiration of term

St.27 status event code: N-4-6-H10-H14-oth-PC1801

Not in force date: 20210309

Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R11 Change to the name of applicant or owner or transfer of ownership requested

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R11-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE)

R13 Change to the name of applicant or owner recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R13-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE)