WO2013012244A3 - 송신기, 수신기, 데이터 전송 방법, 데이터 수신 방법 및 데이터 송수신 방법 - Google Patents

송신기, 수신기, 데이터 전송 방법, 데이터 수신 방법 및 데이터 송수신 방법 Download PDF

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Publication number
WO2013012244A3
WO2013012244A3 PCT/KR2012/005716 KR2012005716W WO2013012244A3 WO 2013012244 A3 WO2013012244 A3 WO 2013012244A3 KR 2012005716 W KR2012005716 W KR 2012005716W WO 2013012244 A3 WO2013012244 A3 WO 2013012244A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
receiver
encryption
encryption key
transmitter
Prior art date
Application number
PCT/KR2012/005716
Other languages
English (en)
French (fr)
Other versions
WO2013012244A2 (ko
Inventor
유종명
신효섭
Original Assignee
(주)누비콤
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 (주)누비콤 filed Critical (주)누비콤
Publication of WO2013012244A2 publication Critical patent/WO2013012244A2/ko
Publication of WO2013012244A3 publication Critical patent/WO2013012244A3/ko

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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/081—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying self-generating credentials, e.g. instead of receiving credentials from an authority or from another peer, the credentials are generated at the entity itself
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]

Abstract

송신기는 수신기의 고유 정보를 이용하여 데이터를 암호화하는 암호화 블록, 및 상기 암호화된 데이터를 전송하는 송신 블록을 포함하고, 상기 암호화 블록은, 상기 수신기의 고유 정보를 획득하는 수신기 정보 획득부, 상기 수신기의 고유 정보를 암호화 키 생성 함수에 입력하여 암호화 키를 생성하는 암호화 키 생성부, 및 상기 생성된 암호화 키를 이용하여 상기 암호화된 데이터를 생성하는 암호화부를 포함한다. 데이터의 송수신 과정에서 데이터 암호화에 사용된 암호화 키가 직접 전송되지 않으므로, 데이터의 암호화 키가 외부로 노출될 위험을 최소화할 수 있고, 이에 따라 송수신 데이터의 기밀성을 향상시킬 수 있다.
PCT/KR2012/005716 2011-07-20 2012-07-18 송신기, 수신기, 데이터 전송 방법, 데이터 수신 방법 및 데이터 송수신 방법 WO2013012244A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0072051 2011-07-20
KR1020110072051A KR101289810B1 (ko) 2011-07-20 2011-07-20 송신기, 수신기, 데이터 전송 방법, 데이터 수신 방법 및 데이터 송수신 방법

Publications (2)

Publication Number Publication Date
WO2013012244A2 WO2013012244A2 (ko) 2013-01-24
WO2013012244A3 true WO2013012244A3 (ko) 2013-04-04

Family

ID=47558608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005716 WO2013012244A2 (ko) 2011-07-20 2012-07-18 송신기, 수신기, 데이터 전송 방법, 데이터 수신 방법 및 데이터 송수신 방법

Country Status (2)

Country Link
KR (1) KR101289810B1 (ko)
WO (1) WO2013012244A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112436967B (zh) * 2020-11-17 2022-07-29 北京航空航天大学杭州创新研究院 工业互联网设备异常后的安全处理方法和装置
CN117240361B (zh) * 2023-11-13 2024-03-15 新唐信通(浙江)科技有限公司 一种定向加密的电视屏幕和智能手机间可见光通信方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010080908A (ko) * 1999-08-28 2001-08-25 요트.게.아. 롤페즈 암호화된 그룹 방송 메시지를 통신하기 위한 시스템 및 방법
KR100628566B1 (ko) * 2005-04-25 2006-09-26 삼성전자주식회사 무선랜에서 보안 정보 형성 방법
US20100138661A1 (en) * 2008-12-01 2010-06-03 Institute For Information Industry Mobile station, access point, gateway apparatus, base station, and handshake method thereof for use in a wireless network framework
KR20100097577A (ko) * 2009-02-26 2010-09-03 엘지전자 주식회사 보안성능협상방법 및 ｔｅｋ 관리방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010080908A (ko) * 1999-08-28 2001-08-25 요트.게.아. 롤페즈 암호화된 그룹 방송 메시지를 통신하기 위한 시스템 및 방법
KR100628566B1 (ko) * 2005-04-25 2006-09-26 삼성전자주식회사 무선랜에서 보안 정보 형성 방법
US20100138661A1 (en) * 2008-12-01 2010-06-03 Institute For Information Industry Mobile station, access point, gateway apparatus, base station, and handshake method thereof for use in a wireless network framework
KR20100097577A (ko) * 2009-02-26 2010-09-03 엘지전자 주식회사 보안성능협상방법 및 ｔｅｋ 관리방법

Also Published As

Publication number Publication date
KR101289810B1 (ko) 2013-07-26
WO2013012244A2 (ko) 2013-01-24
KR20130011125A (ko) 2013-01-30

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