GB0116016D0 - Communications systems - Google Patents

Communications systems

Info

Publication number: GB0116016D0
Authority: GB; United Kingdom
Prior art keywords: communications systems; communications; systems
Prior art date: 2001-06-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

GB0116016A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SIMOCO DIGITAL SYSTEMS Ltd

Original Assignee

SIMOCO DIGITAL SYSTEMS Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-06-29

Filing date

2001-06-29

Publication date

2001-08-22

2001-06-29 Application filed by SIMOCO DIGITAL SYSTEMS Ltd filed Critical SIMOCO DIGITAL SYSTEMS Ltd

2001-06-29 Priority to GB0116016A priority Critical patent/GB0116016D0/en

2001-08-22 Publication of GB0116016D0 publication Critical patent/GB0116016D0/en

2002-06-28 Priority to PCT/GB2002/002982 priority patent/WO2003003648A1/en

2002-06-28 Priority to GB0215026A priority patent/GB2379843A/en

Status Ceased legal-status Critical Current

Links

GB0116016A 2001-06-29 2001-06-29 Communications systems Ceased GB0116016D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB0116016A GB0116016D0 (en)	2001-06-29	2001-06-29	Communications systems
PCT/GB2002/002982 WO2003003648A1 (en)	2001-06-29	2002-06-28	Encrypted communications systems
GB0215026A GB2379843A (en)	2001-06-29	2002-06-28	Stream cipher encryption system in which a keystream can be extended by concatenating with another keystream to allow encryption of variable length bursts

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0116016A GB0116016D0 (en)	2001-06-29	2001-06-29	Communications systems

Publications (1)

Publication Number	Publication Date
GB0116016D0 true GB0116016D0 (en)	2001-08-22

Family

ID=9917676

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0116016A Ceased GB0116016D0 (en)	2001-06-29	2001-06-29	Communications systems
GB0215026A Withdrawn GB2379843A (en)	2001-06-29	2002-06-28	Stream cipher encryption system in which a keystream can be extended by concatenating with another keystream to allow encryption of variable length bursts

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB0215026A Withdrawn GB2379843A (en)	2001-06-29	2002-06-28	Stream cipher encryption system in which a keystream can be extended by concatenating with another keystream to allow encryption of variable length bursts

Country Status (2)

Country	Link
GB (2)	GB0116016D0 (en)
WO (1)	WO2003003648A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2402024B (en) *	2003-05-19	2005-07-13	Motorola Inc	Processor,method,transmitter and terminal for use in communications
US8213607B2 (en)	2006-10-18	2012-07-03	Qualcomm Incorporated	Method for securely extending key stream to encrypt high-entropy data
JP5273963B2 (en) *	2007-07-23	2013-08-28	修亀田	Pseudorandom number generation method and apparatus, and encryption method and apparatus using pseudorandom number
CN115496626B (en) *	2022-10-24	2023-05-16	国网浙江省电力有限公司象山县供电公司	Identification processing method and identification processing system for distribution network pattern transaction
CN120224179B (en) *	2025-04-21	2025-08-22	四川海格恒通专网科技有限公司	Method, device, electronic device and storage medium for carrying electric power voice information

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR950013093A (en) *	1993-10-19	1995-05-17	모리시타 요이찌	Scramble Transfer Device and Random Number Generator
US5454039A (en) *	1993-12-06	1995-09-26	International Business Machines Corporation	Software-efficient pseudorandom function and the use thereof for encryption
JP3086887B2 (en) *	1996-08-08	2000-09-11	株式会社ローレルインテリジェントシステムズ	Information transmission method, information transmission method, information reproduction method, and communication device
CA2210199A1 (en) *	1997-07-11	1999-01-11	Mitel Corporation	Method and apparatus for the generation of non-linear confusion data
FI107669B (en) *	1998-02-13	2001-09-14	Nokia Mobile Phones Ltd	Method and apparatus for encrypting information transfer
ATE403992T1 (en) *	1999-06-22	2008-08-15	Hitachi Ltd	CRYPTOGRAPHIC APPARATUS AND METHOD
JP3782351B2 (en) *	1999-10-20	2006-06-07	富士通株式会社	Variable length key cryptosystem
US6763363B1 (en) *	1999-12-02	2004-07-13	Honeywell International Inc.	Computer efficient linear feedback shift register

2001
- 2001-06-29 GB GB0116016A patent/GB0116016D0/en not_active Ceased
2002
- 2002-06-28 WO PCT/GB2002/002982 patent/WO2003003648A1/en not_active Ceased
- 2002-06-28 GB GB0215026A patent/GB2379843A/en not_active Withdrawn

Also Published As

Publication number	Publication date
WO2003003648A1 (en)	2003-01-09
GB0215026D0 (en)	2002-08-07
GB2379843A (en)	2003-03-19

Similar Documents

Publication	Publication Date	Title
GB2398975B (en)	2005-02-23	Communications systems
GB0116015D0 (en)	2001-08-22	Communications systems
GB0104282D0 (en)	2001-04-11	Communication system
GB0100713D0 (en)	2001-02-21	Communications system
GB0110399D0 (en)	2001-06-20	Communications systems
GB0100789D0 (en)	2001-02-21	Telecommunications systems
GB0124841D0 (en)	2001-12-05	Communication system
GB2383724B (en)	2005-03-09	Communications system
GB0114022D0 (en)	2001-08-01	Communications system
GB0116016D0 (en)	2001-08-22	Communications systems
GB2368214B (en)	2004-11-03	Communications systems
GB2378872B (en)	2003-12-10	Communications systems
GB0117770D0 (en)	2001-09-12	Communication system
GB0116020D0 (en)	2001-08-22	Communications system
GB2371438B (en)	2004-06-30	Telecommunications systems
GB2393621B (en)	2004-05-19	Communications systems
IL144420A0 (en)	2003-06-24	Ground-to-satellite-to-air communication system
GB0109240D0 (en)	2001-05-30	Communication system
GB2373405B (en)	2004-05-05	Communications setup systems
GB0113699D0 (en)	2001-07-25	Communication system
ZA200300394B (en)	2009-10-28	Communications system
GB0106071D0 (en)	2001-05-02	Communication systems
GB2368208B (en)	2004-12-22	Communications systems
GB2376822B (en)	2005-06-22	Telecommunications systems
GB0129712D0 (en)	2002-01-30	Telecommunications systems

Legal Events

Date	Code	Title	Description
2002-10-02	AT	Applications terminated before publication under section 16(1)