CN1170994A - 数据传送的加密方法 - Google Patents
数据传送的加密方法 Download PDFInfo
- Publication number
- CN1170994A CN1170994A CN97114807A CN97114807A CN1170994A CN 1170994 A CN1170994 A CN 1170994A CN 97114807 A CN97114807 A CN 97114807A CN 97114807 A CN97114807 A CN 97114807A CN 1170994 A CN1170994 A CN 1170994A
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- China
- Prior art keywords
- data
- frame
- transfer equipment
- data transfer
- encryption
- Prior art date
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
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- 230000008859 change Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 65
- 208000036550 childhood-onset striatonigral degeneration Diseases 0.000 description 18
- 238000010586 diagram Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
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- 230000011218 segmentation Effects 0.000 description 3
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- 238000012544 monitoring process Methods 0.000 description 2
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- 238000004590 computer program Methods 0.000 description 1
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- 230000001915 proofreading effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Substances C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 description 1
Images
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
- H04L9/06—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
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
-
- 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
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- 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
- H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
-
- 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
- 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
- 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
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
Landscapes
- 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)
- Data Exchanges In Wide-Area Networks (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
比特方式 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
PTP | SDU#(局部的或传递的) | LLC#(传递的) | COUNTb | |||||||||||||||||||
PTM | SDU#(传递的) | 1 | 1 | 1 | 1 | 1 | 1 | COUNTb |
比特方式 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
PTP | SDU#(局部的或传递的) | LLC#(传递的) | 单元#路由区域#或sGsn#(本地局部) | |||||||||||||||||||
PTM | SDU#(传递的) | 1 | 1 | 1 | 1 | 1 | 无 | 单元#路由区域#或sgsn#(本地局部) |
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI962352A FI112419B (fi) | 1996-06-06 | 1996-06-06 | Menetelmä tiedonsiirron salaamiseksi |
FI962352 | 1996-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1170994A true CN1170994A (zh) | 1998-01-21 |
CN1183707C CN1183707C (zh) | 2005-01-05 |
Family
ID=8546149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971148074A Expired - Lifetime CN1183707C (zh) | 1996-06-06 | 1997-06-06 | 数据传送的加密方法和数据通信*** |
Country Status (13)
Country | Link |
---|---|
US (1) | US5987137A (zh) |
JP (2) | JPH1066157A (zh) |
CN (1) | CN1183707C (zh) |
AU (2) | AU724808B2 (zh) |
DE (1) | DE19723659B4 (zh) |
ES (1) | ES2143371B1 (zh) |
FI (1) | FI112419B (zh) |
FR (1) | FR2750272B1 (zh) |
GB (1) | GB2313989B (zh) |
IT (1) | IT1292098B1 (zh) |
NL (1) | NL1006252C2 (zh) |
SE (1) | SE520273C2 (zh) |
WO (1) | WO1997047111A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411454C (zh) * | 2000-02-14 | 2008-08-13 | 诺基亚有限公司 | 分组交换数据传输中的数据分组编号 |
Families Citing this family (60)
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FI102235B1 (fi) * | 1996-01-24 | 1998-10-30 | Nokia Telecommunications Oy | Autentikointiavainten hallinta matkaviestinjärjestelmässä |
JPH10301492A (ja) | 1997-04-23 | 1998-11-13 | Sony Corp | 暗号化装置および方法、復号装置および方法、並びに情報処理装置および方法 |
US6104929A (en) * | 1997-06-20 | 2000-08-15 | Telefonaktiebolaget Lm Ericsson | Data packet radio service with enhanced mobility management |
FI105874B (fi) * | 1997-08-12 | 2000-10-13 | Nokia Mobile Phones Ltd | Monipistematkaviestinlähetys |
FI105385B (fi) * | 1997-11-04 | 2000-07-31 | Nokia Networks Oy | Menetelmä yhteyden salauksen asettamiseksi radiojärjestelmässä |
FI110351B (fi) * | 1997-11-11 | 2002-12-31 | Nokia Corp | Menetelmä radiosignaalin lähetyksen aikavälien tahdistamiseksi sekä menetelmän mukainen radiopuhelinverkko, tukiasema-alajärjestelmä ja matkaviestin |
FI974558A (fi) * | 1997-12-18 | 1999-06-19 | Nokia Mobile Phones Ltd | Resurssin varaus liikkuvassa Internet-protokollassa |
FI111433B (fi) * | 1998-01-29 | 2003-07-15 | Nokia Corp | Menetelmä tiedonsiirron salaamiseksi ja solukkoradiojärjestelmä |
SE517204C2 (sv) * | 1998-01-30 | 2002-05-07 | Ericsson Telefon Ab L M | Förfarande och anordning för att etablera en krypterad förbindelse i ett mobiltelefonsystem |
WO2000002358A1 (en) * | 1998-07-03 | 2000-01-13 | Nokia Mobile Phones Limited | Secure session set up based on the wireless application protocol |
US6320873B1 (en) * | 1998-08-27 | 2001-11-20 | Qualcomm Incorporated | CDMA transmission of packet-switched data |
FI106494B (fi) | 1998-11-05 | 2001-02-15 | Nokia Networks Oy | Kehystahdistusmekanismi |
FI982399A0 (fi) * | 1998-11-05 | 1998-11-05 | Nokia Telecommunications Oy | Kehyssykronointimekanismi |
FI107487B (fi) * | 1999-03-08 | 2001-08-15 | Nokia Mobile Phones Ltd | Datalähetyksen salausmenetelmä radiojärjestelmässä |
FI990616A0 (fi) * | 1999-03-18 | 1999-03-18 | Sonera Oy | Menetelmä ja järjestelmä tiedon siirtämiseksi |
US6980658B1 (en) | 1999-09-30 | 2005-12-27 | Qualcomm Incorporated | Method and apparatus for encrypting transmissions in a communication system |
EP1881638A1 (en) * | 1999-09-30 | 2008-01-23 | Qualcomm Incorporated | Method and apparatus for encrypting transmissions in a communication system |
US6832314B1 (en) * | 1999-12-15 | 2004-12-14 | Ericsson, Inc. | Methods and apparatus for selective encryption and decryption of point to multi-point messages |
KR100430358B1 (ko) * | 1999-12-27 | 2004-05-04 | 미쓰비시덴키 가부시키가이샤 | 무선 통신 장치 및 무선 통신 방법 |
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US6694469B1 (en) * | 2000-04-14 | 2004-02-17 | Qualcomm Incorporated | Method and an apparatus for a quick retransmission of signals in a communication system |
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-
1996
- 1996-06-06 FI FI962352A patent/FI112419B/fi not_active IP Right Cessation
-
1997
- 1997-05-29 AU AU23703/97A patent/AU724808B2/en not_active Expired
- 1997-06-04 US US08/868,914 patent/US5987137A/en not_active Expired - Lifetime
- 1997-06-05 DE DE19723659A patent/DE19723659B4/de not_active Expired - Lifetime
- 1997-06-05 WO PCT/FI1997/000350 patent/WO1997047111A1/en active Application Filing
- 1997-06-05 AU AU30346/97A patent/AU3034697A/en not_active Abandoned
- 1997-06-05 IT IT97MI001335A patent/IT1292098B1/it active IP Right Grant
- 1997-06-06 SE SE9702172A patent/SE520273C2/sv not_active IP Right Cessation
- 1997-06-06 FR FR9707028A patent/FR2750272B1/fr not_active Expired - Lifetime
- 1997-06-06 JP JP9149370A patent/JPH1066157A/ja active Pending
- 1997-06-06 ES ES009701249A patent/ES2143371B1/es not_active Expired - Fee Related
- 1997-06-06 GB GB9711828A patent/GB2313989B/en not_active Expired - Lifetime
- 1997-06-06 CN CNB971148074A patent/CN1183707C/zh not_active Expired - Lifetime
- 1997-06-06 NL NL1006252A patent/NL1006252C2/nl not_active IP Right Cessation
-
2006
- 2006-05-31 JP JP2006152164A patent/JP4523569B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411454C (zh) * | 2000-02-14 | 2008-08-13 | 诺基亚有限公司 | 分组交换数据传输中的数据分组编号 |
Also Published As
Publication number | Publication date |
---|---|
FI962352A (fi) | 1998-01-21 |
CN1183707C (zh) | 2005-01-05 |
ITMI971335A0 (zh) | 1997-06-05 |
FI112419B (fi) | 2003-11-28 |
AU3034697A (en) | 1998-01-05 |
SE9702172D0 (sv) | 1997-06-06 |
JPH1066157A (ja) | 1998-03-06 |
GB2313989B (en) | 2001-03-21 |
IT1292098B1 (it) | 1999-01-25 |
ES2143371B1 (es) | 2000-12-16 |
ITMI971335A1 (it) | 1998-12-05 |
JP4523569B2 (ja) | 2010-08-11 |
SE520273C2 (sv) | 2003-06-17 |
WO1997047111A1 (en) | 1997-12-11 |
FI962352A0 (fi) | 1996-06-06 |
AU2370397A (en) | 1997-12-11 |
FR2750272B1 (fr) | 2003-07-18 |
DE19723659B4 (de) | 2009-04-02 |
JP2006262531A (ja) | 2006-09-28 |
GB2313989A (en) | 1997-12-10 |
FR2750272A1 (fr) | 1997-12-26 |
DE19723659A1 (de) | 1997-12-11 |
ES2143371A1 (es) | 2000-05-01 |
GB9711828D0 (en) | 1997-08-06 |
AU724808B2 (en) | 2000-09-28 |
NL1006252A1 (nl) | 1997-12-10 |
SE9702172L (sv) | 1997-12-07 |
US5987137A (en) | 1999-11-16 |
NL1006252C2 (nl) | 2002-01-16 |
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