AU753951B2 - Voice and data encryption method using a cryptographic key split combiner - Google Patents
Voice and data encryption method using a cryptographic key split combiner Download PDFInfo
- Publication number
- AU753951B2 AU753951B2 AU36204/00A AU3620400A AU753951B2 AU 753951 B2 AU753951 B2 AU 753951B2 AU 36204/00 A AU36204/00 A AU 36204/00A AU 3620400 A AU3620400 A AU 3620400A AU 753951 B2 AU753951 B2 AU 753951B2
- Authority
- AU
- Australia
- Prior art keywords
- key
- split
- random
- generating
- data
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title claims description 57
- 230000008569 process Effects 0.000 claims description 39
- 230000003068 static effect Effects 0.000 claims description 22
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000006854 communication Effects 0.000 description 38
- 238000004891 communication Methods 0.000 description 37
- 238000012423 maintenance Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 238000012790 confirmation Methods 0.000 description 7
- 239000012634 fragment Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000013475 authorization Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000007726 management method Methods 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000002207 retinal effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013478 data encryption standard Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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
- H04L9/08—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
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
- Lock And Its Accessories (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12408699P | 1999-03-11 | 1999-03-11 | |
| US60/124086 | 1999-03-11 | ||
| PCT/US2000/006110 WO2000054455A1 (en) | 1999-03-11 | 2000-03-10 | Voice and data encryption method using a cryptographic key split combiner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3620400A AU3620400A (en) | 2000-09-28 |
| AU753951B2 true AU753951B2 (en) | 2002-10-31 |
Family
ID=22412687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU36204/00A Ceased AU753951B2 (en) | 1999-03-11 | 2000-03-10 | Voice and data encryption method using a cryptographic key split combiner |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1161812A4 (enExample) |
| JP (1) | JP4615128B2 (enExample) |
| AU (1) | AU753951B2 (enExample) |
| BR (1) | BR0008595A (enExample) |
| CA (1) | CA2368307C (enExample) |
| HK (1) | HK1040023A1 (enExample) |
| MX (1) | MXPA01009051A (enExample) |
| WO (1) | WO2000054455A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7111173B1 (en) * | 1998-09-01 | 2006-09-19 | Tecsec, Inc. | Encryption process including a biometric unit |
| GB2381916B (en) | 2001-11-08 | 2005-03-23 | Ncr Int Inc | Biometrics template |
| JP2008526078A (ja) * | 2004-12-22 | 2008-07-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 鍵生成、及び認証の承認に関する方法及び装置 |
| CN103250441A (zh) * | 2010-12-07 | 2013-08-14 | 瑞典爱立信有限公司 | 使用密钥共享方案来提供临时标识模块的方法和装置 |
| US8705730B2 (en) * | 2010-12-23 | 2014-04-22 | Morega Systems Inc. | Elliptic curve cryptography with fragmented key processing and methods for use therewith |
| US8892908B2 (en) | 2010-12-23 | 2014-11-18 | Morega Systems Inc. | Cryptography module for use with fragmented key and methods for use therewith |
| EP3624392B1 (en) * | 2018-09-17 | 2023-05-10 | Secure-IC SAS | Methods and devices for secure secret key generation |
| CN116866909A (zh) * | 2023-05-11 | 2023-10-10 | 长江量子(武汉)科技有限公司 | 双耳耳机密钥同步方法及双耳加密耳机 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276738A (en) * | 1992-12-17 | 1994-01-04 | Bull Hn Information Systems Inc. | Software data protection mechanism |
| US5557678A (en) * | 1994-07-18 | 1996-09-17 | Bell Atlantic Network Services, Inc. | System and method for centralized session key distribution, privacy enhanced messaging and information distribution using a split private key public cryptosystem |
| US5627738A (en) * | 1995-05-19 | 1997-05-06 | Eni, A Division Of Astec America, Inc. | Low cost, high reliability soft start arrangement |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4010305A1 (de) * | 1990-03-30 | 1991-10-02 | Gao Ges Automation Org | Zufallszahlengenerator |
| US5577124A (en) * | 1995-03-09 | 1996-11-19 | Arithmetica, Inc. | Multi-purpose high speed cryptographically secure sequence generator based on zeta-one-way functions |
| US5761305A (en) * | 1995-04-21 | 1998-06-02 | Certicom Corporation | Key agreement and transport protocol with implicit signatures |
| US5710815A (en) * | 1995-06-07 | 1998-01-20 | Vtech Communications, Ltd. | Encoder apparatus and decoder apparatus for a television signal having embedded viewer access control data |
| US5815573A (en) * | 1996-04-10 | 1998-09-29 | International Business Machines Corporation | Cryptographic key recovery system |
| US5778069A (en) * | 1996-04-10 | 1998-07-07 | Microsoft Corporation | Non-biased pseudo random number generator |
| US5857025A (en) * | 1996-09-09 | 1999-01-05 | Intelligent Security Systems, Inc. | Electronic encryption device and method |
| AU3879497A (en) * | 1997-02-13 | 1998-09-08 | Secure Transaction Solutions, Llc | Cryptographic key split combiner |
| JP2000115153A (ja) * | 1998-09-30 | 2000-04-21 | Fujitsu Ltd | セキュリティ方法及びセキュリティ装置 |
-
2000
- 2000-03-10 EP EP00914874A patent/EP1161812A4/en not_active Withdrawn
- 2000-03-10 JP JP2000604568A patent/JP4615128B2/ja not_active Expired - Fee Related
- 2000-03-10 CA CA002368307A patent/CA2368307C/en not_active Expired - Fee Related
- 2000-03-10 HK HK02101235.1A patent/HK1040023A1/zh unknown
- 2000-03-10 BR BR0008595-2A patent/BR0008595A/pt not_active IP Right Cessation
- 2000-03-10 MX MXPA01009051A patent/MXPA01009051A/es active IP Right Grant
- 2000-03-10 WO PCT/US2000/006110 patent/WO2000054455A1/en not_active Ceased
- 2000-03-10 AU AU36204/00A patent/AU753951B2/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276738A (en) * | 1992-12-17 | 1994-01-04 | Bull Hn Information Systems Inc. | Software data protection mechanism |
| US5557678A (en) * | 1994-07-18 | 1996-09-17 | Bell Atlantic Network Services, Inc. | System and method for centralized session key distribution, privacy enhanced messaging and information distribution using a split private key public cryptosystem |
| US5627738A (en) * | 1995-05-19 | 1997-05-06 | Eni, A Division Of Astec America, Inc. | Low cost, high reliability soft start arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2368307C (en) | 2007-05-22 |
| BR0008595A (pt) | 2002-01-08 |
| WO2000054455A1 (en) | 2000-09-14 |
| CA2368307A1 (en) | 2000-09-14 |
| MXPA01009051A (es) | 2004-04-05 |
| EP1161812A1 (en) | 2001-12-12 |
| EP1161812A4 (en) | 2004-04-14 |
| AU3620400A (en) | 2000-09-28 |
| HK1040023A1 (zh) | 2002-05-17 |
| JP4615128B2 (ja) | 2011-01-19 |
| JP2002539489A (ja) | 2002-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |