IN2013DE02939A - - Google Patents
Info
- Publication number
- IN2013DE02939A IN2013DE02939A IN2939DE2013A IN2013DE02939A IN 2013DE02939 A IN2013DE02939 A IN 2013DE02939A IN 2939DE2013 A IN2939DE2013 A IN 2939DE2013A IN 2013DE02939 A IN2013DE02939 A IN 2013DE02939A
- Authority
- IN
- India
- Prior art keywords
- packet
- time synchronization
- encrypted
- processor
- master
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- 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
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
-
- 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
- H04L69/22—Parsing or analysis of headers
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)
- Data Exchanges In Wide-Area Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2939DE2013 IN2013DE02939A (pt) | 2013-10-03 | 2014-09-24 | |
| PCT/EP2014/070347 WO2015049138A1 (en) | 2013-10-03 | 2014-09-24 | Secure transmission of time synchronization packets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2939DE2013 IN2013DE02939A (pt) | 2013-10-03 | 2014-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2013DE02939A true IN2013DE02939A (pt) | 2015-04-10 |
Family
ID=51627279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2939DE2013 IN2013DE02939A (pt) | 2013-10-03 | 2014-09-24 |
Country Status (2)
| Country | Link |
|---|---|
| IN (1) | IN2013DE02939A (pt) |
| WO (1) | WO2015049138A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113404A1 (zh) * | 2015-12-31 | 2017-07-06 | 华为技术有限公司 | 一种网络节点、报文传输方法和网络 |
| FR3086830B1 (fr) * | 2018-09-27 | 2023-01-06 | Gorgy Timing | Synchronisation temporelle securisee |
| EP3981204A1 (en) * | 2019-06-06 | 2022-04-13 | Nokia Technologies Oy | Time synchronization in cellular communication networks |
| EP3820105B1 (de) | 2019-11-11 | 2023-03-15 | Siemens Aktiengesellschaft | Verfahren und system zur sicheren zeitsynchronisation |
| DE102020002636A1 (de) | 2020-05-02 | 2021-11-04 | Diehl Metering Systems Gmbh | Verfahren zur Synchronisierung von Frame-Counter und Anordnung |
| EP4184814A1 (en) | 2021-11-23 | 2023-05-24 | ADVA Optical Networking SE | Secured clock synchronization in a packet-compatible network |
| US20230318830A1 (en) * | 2022-03-31 | 2023-10-05 | Baker Hughes Oilfield Operations Llc | Secure time synchronization |
| WO2023229613A1 (en) * | 2022-05-27 | 2023-11-30 | Altiostar Networks, Inc. | Time synchronization over cloud radio access networks |
| CN115378743B (zh) * | 2022-10-25 | 2023-01-17 | 北京国电通网络技术有限公司 | 信息加密传输方法、装置、设备和介质 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005025325B4 (de) * | 2005-05-31 | 2007-06-28 | Siemens Ag | Verfahren zur Übertragung und zur Überprüfung von Synchronisierungs-Nachrichten |
| TWI510042B (zh) * | 2008-12-15 | 2015-11-21 | Ind Tech Res Inst | 精確時間同步協定之封包資料加解密方法、裝置及時間同步系統 |
| KR101133256B1 (ko) * | 2009-02-27 | 2012-04-09 | 한국과학기술원 | 시그니처 정보를 이용한 물리계층에서의 타임스탬프 처리장치 및 그 방법 |
-
2014
- 2014-09-24 WO PCT/EP2014/070347 patent/WO2015049138A1/en active Application Filing
- 2014-09-24 IN IN2939DE2013 patent/IN2013DE02939A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015049138A1 (en) | 2015-04-09 |
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