MX351237B - Generacion de clave de seguridad para conectividad dual. - Google Patents
Generacion de clave de seguridad para conectividad dual.Info
- Publication number
- MX351237B MX351237B MX2016011702A MX2016011702A MX351237B MX 351237 B MX351237 B MX 351237B MX 2016011702 A MX2016011702 A MX 2016011702A MX 2016011702 A MX2016011702 A MX 2016011702A MX 351237 B MX351237 B MX 351237B
- Authority
- MX
- Mexico
- Prior art keywords
- base station
- assisting
- key
- wireless terminal
- security key
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
Classifications
-
- 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
- H04L69/08—Protocols for interworking; Protocol conversion
-
- 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
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
-
- 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
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- 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
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
-
- 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]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0433—Key management protocols
-
- 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
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
-
- 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
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
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)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
Técnicas para la generación segura de un conjunto de claves de cifrado para ser usadas para comunicación entre una terminal inalámbrica y una estación base de asistencia en un escenario de conectividad dual. Un método de ejemplo incluye generar (810) una clave de seguridad de asistencia para la estación base de asistencia, basada en una clave de estación base de anclaje. La clave de seguridad de asistencia generada es enviada (820) a la estación base de asistencia, para ser usada por la estación base de asistencia en el cifrado de tráfico de datos enviados a la terminal inalámbrica o en la generación de una o más claves de seguridad de asistencia adicionales para el cifrado de tráfico de datos enviados a la terminal inalámbrica mientras la terminal inalámbrica es conectada en forma dual a la estación base de anclaje y la estación base de asistencia. La clave de estación base de anclaje, o una clave derivada de la clave de estación base de anclaje, es usada (830) para el cifrado de datos enviados a la terminal inalámbrica por la estación base de anclaje.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361758373P | 2013-01-30 | 2013-01-30 | |
PCT/SE2014/050122 WO2014120077A1 (en) | 2013-01-30 | 2014-01-30 | Security key generation for dual connectivity |
Publications (1)
Publication Number | Publication Date |
---|---|
MX351237B true MX351237B (es) | 2017-10-06 |
Family
ID=50184980
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015009101A MX342101B (es) | 2013-01-30 | 2014-01-30 | Generación de clave de seguridad para conectividad dual. |
MX2016011702A MX351237B (es) | 2013-01-30 | 2014-01-30 | Generacion de clave de seguridad para conectividad dual. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015009101A MX342101B (es) | 2013-01-30 | 2014-01-30 | Generación de clave de seguridad para conectividad dual. |
Country Status (25)
Country | Link |
---|---|
US (3) | US9301134B2 (es) |
EP (4) | EP2951975B1 (es) |
JP (2) | JP6219972B2 (es) |
KR (2) | KR102043933B1 (es) |
CN (4) | CN107809443B (es) |
AU (2) | AU2014213034B2 (es) |
BR (1) | BR112015017515B1 (es) |
CA (1) | CA2899721C (es) |
CL (1) | CL2015002132A1 (es) |
DK (4) | DK2951975T3 (es) |
ES (4) | ES2637320T3 (es) |
HK (1) | HK1210881A1 (es) |
HU (2) | HUE035736T2 (es) |
IL (1) | IL239807B (es) |
MA (1) | MA38355B1 (es) |
MX (2) | MX342101B (es) |
MY (1) | MY169151A (es) |
NZ (1) | NZ709755A (es) |
PL (3) | PL2951975T3 (es) |
PT (2) | PT3490218T (es) |
RU (2) | RU2628321C2 (es) |
SG (1) | SG11201505261RA (es) |
TR (1) | TR201902679T4 (es) |
WO (1) | WO2014120077A1 (es) |
ZA (2) | ZA201504943B (es) |
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2014
- 2014-01-30 DK DK14706972.8T patent/DK2951975T3/en active
- 2014-01-30 DK DK17169974.7T patent/DK3261374T3/en active
- 2014-01-30 PT PT182025460T patent/PT3490218T/pt unknown
- 2014-01-30 EP EP14706972.8A patent/EP2951975B1/en active Active
- 2014-01-30 HU HUE15193250A patent/HUE035736T2/en unknown
- 2014-01-30 CN CN201711344176.9A patent/CN107809443B/zh active Active
- 2014-01-30 SG SG11201505261RA patent/SG11201505261RA/en unknown
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