HK1244921A1 - 加密和解密系統和方法 - Google Patents

加密和解密系統和方法

Info

Publication number
HK1244921A1
HK1244921A1 HK18104371.1A HK18104371A HK1244921A1 HK 1244921 A1 HK1244921 A1 HK 1244921A1 HK 18104371 A HK18104371 A HK 18104371A HK 1244921 A1 HK1244921 A1 HK 1244921A1
Authority
HK
Hong Kong
Prior art keywords
encryption
decryption system
decryption
Prior art date
Application number
HK18104371.1A
Other languages
English (en)
Inventor
Sonal Rattan
Peter Lancos
Suraj Nittoor
Original Assignee
Exate Tech Limited
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 Exate Tech Limited filed Critical Exate Tech Limited
Publication of HK1244921A1 publication Critical patent/HK1244921A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/602Providing cryptographic facilities or services
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting 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
    • G06F21/6245Protecting personal data, e.g. for financial or medical purposes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic 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
    • H04L9/321Cryptographic 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 a third party or a trusted authority
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2111Location-sensitive, e.g. geographical location, GPS
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2115Third party
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Storage Device Security (AREA)
HK18104371.1A 2015-05-22 2018-03-31 加密和解密系統和方法 HK1244921A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1508872.7A GB201508872D0 (en) 2015-05-22 2015-05-22 Encryption and decryption system
US201562169704P 2015-06-02 2015-06-02
PCT/GB2016/051485 WO2016189293A1 (en) 2015-05-22 2016-05-23 Encryption and decryption system and method

Publications (1)

Publication Number Publication Date
HK1244921A1 true HK1244921A1 (zh) 2018-08-17

Family

ID=53506241

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18104371.1A HK1244921A1 (zh) 2015-05-22 2018-03-31 加密和解密系統和方法

Country Status (7)

Country Link
US (1) US10949555B2 (zh)
EP (1) EP3298532B1 (zh)
GB (1) GB201508872D0 (zh)
HK (1) HK1244921A1 (zh)
IL (1) IL257086A (zh)
SG (1) SG10201911939QA (zh)
WO (1) WO2016189293A1 (zh)

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Also Published As

Publication number Publication date
US20180144148A1 (en) 2018-05-24
EP3298532B1 (en) 2021-09-01
WO2016189293A1 (en) 2016-12-01
US10949555B2 (en) 2021-03-16
EP3298532A1 (en) 2018-03-28
IL257086A (en) 2018-03-29
SG10201911939QA (en) 2020-01-30
GB201508872D0 (en) 2015-07-01

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