WO2002069105A3 - Dispositif de codage sans fil et procede associe - Google Patents
Dispositif de codage sans fil et procede associe Download PDFInfo
- Publication number
- WO2002069105A3 WO2002069105A3 PCT/US2002/005834 US0205834W WO02069105A3 WO 2002069105 A3 WO2002069105 A3 WO 2002069105A3 US 0205834 W US0205834 W US 0205834W WO 02069105 A3 WO02069105 A3 WO 02069105A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- encryption
- clear information
- server
- wap server
- mobile client
- Prior art date
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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
-
- 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
- H04L63/0435—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 wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
-
- 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
-
- 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
- H04L2463/102—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for e-commerce
-
- 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
- H04L63/0464—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 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
-
- 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
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Algebra (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002242267A AU2002242267A1 (en) | 2001-02-27 | 2002-02-26 | Wireless encryption apparatus and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27141801P | 2001-02-27 | 2001-02-27 | |
US60/271,418 | 2001-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002069105A2 WO2002069105A2 (fr) | 2002-09-06 |
WO2002069105A3 true WO2002069105A3 (fr) | 2002-12-05 |
Family
ID=23035465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/005834 WO2002069105A2 (fr) | 2001-02-27 | 2002-02-26 | Dispositif de codage sans fil et procede associe |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002242267A1 (fr) |
WO (1) | WO2002069105A2 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328414A (en) * | 1979-12-11 | 1982-05-04 | Atalla Technovations | Multilevel security apparatus and method |
US4965568A (en) * | 1989-03-01 | 1990-10-23 | Atalla Martin M | Multilevel security apparatus and method with personal key |
US5577209A (en) * | 1991-07-11 | 1996-11-19 | Itt Corporation | Apparatus and method for providing multi-level security for communication among computers and terminals on a network |
US5604490A (en) * | 1994-09-09 | 1997-02-18 | International Business Machines Corporation | Method and system for providing a user access to multiple secured subsystems |
US5845068A (en) * | 1996-12-18 | 1998-12-01 | Sun Microsystems, Inc. | Multilevel security port methods, apparatuses, and computer program products |
-
2002
- 2002-02-26 WO PCT/US2002/005834 patent/WO2002069105A2/fr not_active Application Discontinuation
- 2002-02-26 AU AU2002242267A patent/AU2002242267A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328414A (en) * | 1979-12-11 | 1982-05-04 | Atalla Technovations | Multilevel security apparatus and method |
US4965568A (en) * | 1989-03-01 | 1990-10-23 | Atalla Martin M | Multilevel security apparatus and method with personal key |
US5577209A (en) * | 1991-07-11 | 1996-11-19 | Itt Corporation | Apparatus and method for providing multi-level security for communication among computers and terminals on a network |
US5604490A (en) * | 1994-09-09 | 1997-02-18 | International Business Machines Corporation | Method and system for providing a user access to multiple secured subsystems |
US5845068A (en) * | 1996-12-18 | 1998-12-01 | Sun Microsystems, Inc. | Multilevel security port methods, apparatuses, and computer program products |
Non-Patent Citations (1)
Title |
---|
AKL S. ET AL.: "Cryptographic solution to a multilevel security problem", CRYPTO '82, pages 237 - 249, XP002954789 * |
Also Published As
Publication number | Publication date |
---|---|
AU2002242267A1 (en) | 2002-09-12 |
WO2002069105A2 (fr) | 2002-09-06 |
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