EA201790385A1 - Способ цифровой подписи электронного файла и способ аутентификации - Google Patents

Способ цифровой подписи электронного файла и способ аутентификации

Info

Publication number
EA201790385A1
EA201790385A1 EA201790385A EA201790385A EA201790385A1 EA 201790385 A1 EA201790385 A1 EA 201790385A1 EA 201790385 A EA201790385 A EA 201790385A EA 201790385 A EA201790385 A EA 201790385A EA 201790385 A1 EA201790385 A1 EA 201790385A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electronic file
signed
digital signature
server
server certificate
Prior art date
Application number
EA201790385A
Other languages
English (en)
Other versions
EA037018B1 (ru
Inventor
Балаж Чик
Чаба Лендьель
Анталь Роган
Original Assignee
Балаж Чик
Чаба Лендьель
Анталь Роган
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
Priority claimed from HU1500259A external-priority patent/HUP1500259A3/hu
Application filed by Балаж Чик, Чаба Лендьель, Анталь Роган filed Critical Балаж Чик
Publication of EA201790385A1 publication Critical patent/EA201790385A1/ru
Publication of EA037018B1 publication Critical patent/EA037018B1/ru

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
    • H04L9/3247—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 involving digital signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6272—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database by registering files or documents with a third party
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
    • 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
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • H04L9/3263—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 involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—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 involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Biomedical Technology (AREA)
  • Computing Systems (AREA)
  • Collating Specific Patterns (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Изобретение представляет собой способ цифрового подписания электронного файла (48), содержащий следующие шаги, выполняемые сервером: формирование значения (50) запроса, содержащего параметр (52) проекции; передачу значения (50) запроса в клиентское устройство через канал связи; прием через канал связи доказательной записи (70), электронного файла (48), который должен быть подписан, и биометрических данных (54) пользователя из клиентского устройства; формирование редуцированных биометрических проверочных данных с применением проекции, использующей параметр (52) проекции; формирование проверочной доказательной записи и сравнение ее с доказательной записью (70), переданной клиентским устройством; формирование сертификата сервера; подписание сертификата сервера с использованием секретного ключа подписывания сервера, в результате чего формируется подписанный сертификат сервера; формирование цифровой подписи путем связывания по меньшей мере подписанного сертификата сервера и хэша (49) электронного файла (48); и связывание цифровой подписи с электронным файлом (48), в результате чего формируется подписанный цифровой подписью электронный файл. Настоящее изобретение также представляет собой способ аутентификации.
EA201790385A 2014-08-18 2015-06-15 Способ цифрового подписания электронного файла EA037018B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HUP1400392 2014-08-18
HU1500259A HUP1500259A3 (en) 2015-05-29 2015-05-29 Method for digitally signing electronic files and method for authentication
PCT/HU2015/000055 WO2016027111A1 (en) 2014-08-18 2015-06-15 Methods for digitally signing an electronic file, and authenticating method

Publications (2)

Publication Number Publication Date
EA201790385A1 true EA201790385A1 (ru) 2017-09-29
EA037018B1 EA037018B1 (ru) 2021-01-27

Family

ID=89991841

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790385A EA037018B1 (ru) 2014-08-18 2015-06-15 Способ цифрового подписания электронного файла

Country Status (8)

Country Link
US (2) US10547453B2 (ru)
EP (2) EP3183680B1 (ru)
CN (1) CN107209821B (ru)
EA (1) EA037018B1 (ru)
HU (2) HUE058164T2 (ru)
MY (1) MY179592A (ru)
SG (1) SG11201700760TA (ru)
WO (1) WO2016027111A1 (ru)

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Also Published As

Publication number Publication date
US20180212782A1 (en) 2018-07-26
CN107209821B (zh) 2018-08-14
US11310058B2 (en) 2022-04-19
SG11201700760TA (en) 2017-03-30
EP3355224A1 (en) 2018-08-01
HUE038266T2 (hu) 2018-10-29
CN107209821A (zh) 2017-09-26
EP3355224B1 (en) 2022-01-26
MY179592A (en) 2020-11-11
EP3183680A1 (en) 2017-06-28
US20200153638A1 (en) 2020-05-14
EA037018B1 (ru) 2021-01-27
US10547453B2 (en) 2020-01-28
EP3183680B1 (en) 2018-03-21
HUE058164T2 (hu) 2022-07-28
WO2016027111A1 (en) 2016-02-25

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