CN103797830B - 用于对与一组共享临时密钥数据的交换进行编码的系统和方法 - Google Patents

用于对与一组共享临时密钥数据的交换进行编码的系统和方法 Download PDF

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Publication number
CN103797830B
CN103797830B CN201280044277.3A CN201280044277A CN103797830B CN 103797830 B CN103797830 B CN 103797830B CN 201280044277 A CN201280044277 A CN 201280044277A CN 103797830 B CN103797830 B CN 103797830B
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China
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group
station
access point
key data
key
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Chinese (zh)
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CN103797830A (zh
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P·M·霍克斯
G·谢里安
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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
    • H04L63/067—Network architectures or network communication protocols for network security for supporting key management in a packet data network using one-time keys
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • 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]
    • H04W12/041—Key generation or derivation
    • 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]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280044277.3A 2011-09-12 2012-09-12 用于对与一组共享临时密钥数据的交换进行编码的系统和方法 Active CN103797830B (zh)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201161533627P 2011-09-12 2011-09-12
US61/533,627 2011-09-12
US201161535234P 2011-09-15 2011-09-15
US61/535,234 2011-09-15
US201261583052P 2012-01-04 2012-01-04
US61/583,052 2012-01-04
US201261606794P 2012-03-05 2012-03-05
US61/606,794 2012-03-05
US201261611553P 2012-03-15 2012-03-15
US61/611,553 2012-03-15
US201261645987P 2012-05-11 2012-05-11
US61/645,987 2012-05-11
US13/610,738 US8837741B2 (en) 2011-09-12 2012-09-11 Systems and methods for encoding exchanges with a set of shared ephemeral key data
US13/610,738 2012-09-11
PCT/US2012/054879 WO2013040046A1 (en) 2011-09-12 2012-09-12 Systems and methods for encoding exchanges with a set of shared ephemeral key data

Publications (2)

Publication Number Publication Date
CN103797830A CN103797830A (zh) 2014-05-14
CN103797830B true CN103797830B (zh) 2015-12-23

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CN201280044277.3A Active CN103797830B (zh) 2011-09-12 2012-09-12 用于对与一组共享临时密钥数据的交换进行编码的系统和方法

Country Status (8)

Country Link
US (1) US8837741B2 (enExample)
EP (1) EP2756696B1 (enExample)
JP (1) JP5739072B2 (enExample)
KR (1) KR101490214B1 (enExample)
CN (1) CN103797830B (enExample)
ES (1) ES2621990T3 (enExample)
HU (1) HUE031473T2 (enExample)
WO (1) WO2013040046A1 (enExample)

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Publication number Publication date
KR20140066230A (ko) 2014-05-30
EP2756696A1 (en) 2014-07-23
US20130243194A1 (en) 2013-09-19
US8837741B2 (en) 2014-09-16
HUE031473T2 (en) 2017-07-28
JP5739072B2 (ja) 2015-06-24
WO2013040046A1 (en) 2013-03-21
JP2014527379A (ja) 2014-10-09
KR101490214B1 (ko) 2015-02-05
ES2621990T3 (es) 2017-07-05
CN103797830A (zh) 2014-05-14
EP2756696B1 (en) 2017-01-11

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