WO2015186072A9 - Encryption and decryption of data between a communications device and smart card with near field communication function - Google Patents

Encryption and decryption of data between a communications device and smart card with near field communication function Download PDF

Info

Publication number
WO2015186072A9
WO2015186072A9 PCT/IB2015/054191 IB2015054191W WO2015186072A9 WO 2015186072 A9 WO2015186072 A9 WO 2015186072A9 IB 2015054191 W IB2015054191 W IB 2015054191W WO 2015186072 A9 WO2015186072 A9 WO 2015186072A9
Authority
WO
WIPO (PCT)
Prior art keywords
communications device
smart card
data
decryption
near field
Prior art date
Application number
PCT/IB2015/054191
Other languages
French (fr)
Other versions
WO2015186072A1 (en
Inventor
Sun GUOHUA
Original Assignee
Jing King Tech Holdings Pte. Ltd.
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 Jing King Tech Holdings Pte. Ltd. filed Critical Jing King Tech Holdings Pte. Ltd.
Priority to SG11201610205SA priority Critical patent/SG11201610205SA/en
Publication of WO2015186072A1 publication Critical patent/WO2015186072A1/en
Publication of WO2015186072A9 publication Critical patent/WO2015186072A9/en

Links

Classifications

    • 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
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • 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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • H04L2209/127—Trusted platform modules [TPM]
    • 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
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform 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
    • H04L2209/80—Wireless
    • H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)

Abstract

A system and method for encrypting and decrypting data between a communications device and an smart card each with Near Field Communication (NFC) function comprising reserving storage space on the communications device; placing the smart card near or in contact with the communications device to enable NFC communication; verifying legitimacy of the communications device and/or the smart card; sending data to be encrypted or decrypted from the communications device to the smart card in a prescribed format; receiving data to be encrypted or decrypted by the smart card and submitting said data to a specified algorithm together with a specified secret key to conduct encryption or decryption, thereafter further sending the encrypted or decrypted data to the communications device in the prescribed format.
PCT/IB2015/054191 2014-06-04 2015-06-03 Encryption and decryption of data between a communications device and smart card with near field communication function WO2015186072A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201610205SA SG11201610205SA (en) 2014-06-04 2015-06-03 Encryption and decryption of data between a communications device and smart card with near field communication function

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410243848.7 2014-06-04
CN201410243848.7A CN103985042A (en) 2014-06-04 2014-06-04 Digital information encryption and decryption method based on NFC mobile phone and IC card

Publications (2)

Publication Number Publication Date
WO2015186072A1 WO2015186072A1 (en) 2015-12-10
WO2015186072A9 true WO2015186072A9 (en) 2016-02-25

Family

ID=51277001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/054191 WO2015186072A1 (en) 2014-06-04 2015-06-03 Encryption and decryption of data between a communications device and smart card with near field communication function

Country Status (3)

Country Link
CN (1) CN103985042A (en)
SG (1) SG11201610205SA (en)
WO (1) WO2015186072A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103985042A (en) * 2014-06-04 2014-08-13 孙国华 Digital information encryption and decryption method based on NFC mobile phone and IC card
CN104318436A (en) * 2014-10-21 2015-01-28 上海鹏逸电子商务有限公司 Safety payment method and system based on mobile terminal and mobile terminal
CN104778579A (en) * 2015-04-30 2015-07-15 北京奇虎科技有限公司 Induction payment method and device based on electronic identity recognition carrier
CN106557708B (en) * 2016-11-21 2020-03-17 武汉斗鱼网络科技有限公司 Safety protection method and system
CN113840271B (en) * 2021-09-27 2024-04-19 北京字节跳动网络技术有限公司 NFC data transmission method and device, electronic equipment and storage medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1279249B1 (en) * 2000-03-29 2007-08-01 Vadium Technology Inc. One-time-pad encryption with central key service and keyable characters
CN100353787C (en) * 2004-06-23 2007-12-05 华为技术有限公司 Security guarantee for memory data information of mobile terminal
CN102609641A (en) * 2011-12-28 2012-07-25 潘铁军 DRM (digital rights management) system based on distributed keys
CN103457724B (en) * 2012-06-05 2017-02-08 中兴通讯股份有限公司 Method and system for point-to-point data safe transmission
CN102737308B (en) * 2012-06-08 2015-08-12 中兴通讯股份有限公司 The method and system of a kind of mobile terminal and inquiry smart card information thereof
US9124433B2 (en) * 2012-12-28 2015-09-01 Vasco Data Security, Inc. Remote authentication and transaction signatures
CN103279692A (en) * 2013-05-03 2013-09-04 广东欧珀移动通信有限公司 File encrypting and decrypting method and device based on mobile phone
CN103577220A (en) * 2013-08-31 2014-02-12 成都西可科技有限公司 System and method for opening private application or private data through NFC (near field communication) label
CN103580870A (en) * 2013-11-07 2014-02-12 李宾 Mobile phone identity authentication terminal
CN103985042A (en) * 2014-06-04 2014-08-13 孙国华 Digital information encryption and decryption method based on NFC mobile phone and IC card

Also Published As

Publication number Publication date
WO2015186072A1 (en) 2015-12-10
CN103985042A (en) 2014-08-13
SG11201610205SA (en) 2017-01-27

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