JPWO2020213114A1 - - Google Patents

Info

Publication number
JPWO2020213114A1
JPWO2020213114A1 JP2021514734A JP2021514734A JPWO2020213114A1 JP WO2020213114 A1 JPWO2020213114 A1 JP WO2020213114A1 JP 2021514734 A JP2021514734 A JP 2021514734A JP 2021514734 A JP2021514734 A JP 2021514734A JP WO2020213114 A1 JPWO2020213114 A1 JP WO2020213114A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021514734A
Other versions
JP7347501B2 (ja
JPWO2020213114A5 (ja
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 filed Critical
Publication of JPWO2020213114A1 publication Critical patent/JPWO2020213114A1/ja
Publication of JPWO2020213114A5 publication Critical patent/JPWO2020213114A5/ja
Application granted granted Critical
Publication of JP7347501B2 publication Critical patent/JP7347501B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L9/32—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
    • 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
    • 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
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
JP2021514734A 2019-04-18 2019-04-18 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、方法及びプログラム Active JP7347501B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/016582 WO2020213114A1 (ja) 2019-04-18 2019-04-18 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、方法及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2020213114A1 true JPWO2020213114A1 (ja) 2020-10-22
JPWO2020213114A5 JPWO2020213114A5 (ja) 2022-01-19
JP7347501B2 JP7347501B2 (ja) 2023-09-20

Family

ID=72837146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021514734A Active JP7347501B2 (ja) 2019-04-18 2019-04-18 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、方法及びプログラム

Country Status (3)

Country Link
US (1) US11824993B2 (ja)
JP (1) JP7347501B2 (ja)
WO (1) WO2020213114A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7347501B2 (ja) * 2019-04-18 2023-09-20 日本電気株式会社 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、方法及びプログラム
WO2023162151A1 (ja) * 2022-02-25 2023-08-31 日本電気株式会社 データ保管装置、データ保管方法及び、プログラム
CN117097559B (zh) * 2023-10-17 2023-12-19 天津德科智控股份有限公司 Eps转向角度报文传输验证方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016063512A1 (ja) * 2014-10-23 2016-04-28 日本電気株式会社 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、ｍａｃタグリスト生成方法、ｍａｃタグリスト検証方法およびプログラム記録媒体
JP2017073716A (ja) * 2015-10-09 2017-04-13 日本電気株式会社 タグリスト生成装置、タグリスト検証装置、タグリスト更新装置、タグリスト生成方法及びプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7200227B2 (en) * 2001-07-30 2007-04-03 Phillip Rogaway Method and apparatus for facilitating efficient authenticated encryption
WO2009020060A1 (ja) * 2007-08-06 2009-02-12 Nec Corporation 共通鍵ブロック暗号化装置、共通鍵ブロック暗号化方法及びプログラム
JPWO2016067524A1 (ja) 2014-10-30 2017-08-10 日本電気株式会社 認証付暗号化装置、認証付復号装置、認証付暗号システム、認証付暗号化方法、プログラム
US10326589B2 (en) 2015-09-28 2019-06-18 Mitsubishi Electric Corporation Message authenticator generating apparatus, message authenticator generating method, and computer readable recording medium
US9794062B2 (en) * 2015-10-08 2017-10-17 The Boeing Company Scrambled tweak mode of blockciphers for differential power analysis resistant encryption
JP6632959B2 (ja) 2016-12-02 2020-01-22 Kddi株式会社 検証システム、検証方法及び検証プログラム
US11251965B2 (en) 2017-04-17 2022-02-15 Nec Corporation Authentication tag generation apparatus, authentication tag verification apparatus, method and program
JP7347501B2 (ja) * 2019-04-18 2023-09-20 日本電気株式会社 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、方法及びプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016063512A1 (ja) * 2014-10-23 2016-04-28 日本電気株式会社 Ｍａｃタグリスト生成装置、ｍａｃタグリスト検証装置、ｍａｃタグリスト生成方法、ｍａｃタグリスト検証方法およびプログラム記録媒体
JP2017073716A (ja) * 2015-10-09 2017-04-13 日本電気株式会社 タグリスト生成装置、タグリスト検証装置、タグリスト更新装置、タグリスト生成方法及びプログラム

Also Published As

Publication number Publication date
JP7347501B2 (ja) 2023-09-20
US11824993B2 (en) 2023-11-21
US20220173909A1 (en) 2022-06-02
WO2020213114A1 (ja) 2020-10-22

Similar Documents

Publication Publication Date Title
BR112021013854A2 (ja)
BR112019016141A2 (ja)
BR112019016138A2 (ja)
BR112021017234A2 (ja)
BR112021017355A2 (ja)
BR112021017173A2 (ja)
BR112021017083A2 (ja)
BR112021017637A2 (ja)
BR112021008711A2 (ja)
JPWO2020213114A1 (ja)
BR112021012348A2 (ja)
BR112021018250A2 (ja)
BR112021013944A2 (ja)
BR112021013128A2 (ja)
BR112021015080A2 (ja)
BR112021016996A2 (ja)
BR112021017010A2 (ja)
BR112021016821A2 (ja)
BR112021016784A2 (ja)
BR112021016979A2 (ja)
BR112021017310A2 (ja)
BR112021016205A2 (ja)
BR112021016099A2 (ja)
BR112021017507A2 (ja)
BR112021017081A2 (ja)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211015

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211015

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221206

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230120

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230620

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20230628

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230821

R151 Written notification of patent or utility model registration

Ref document number: 7347501

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151