CN100373991C - Enciphered consulating method for speech-sound communication in grouped network - Google Patents
Enciphered consulating method for speech-sound communication in grouped network Download PDFInfo
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- CN100373991C CN100373991C CNB2005100120485A CN200510012048A CN100373991C CN 100373991 C CN100373991 C CN 100373991C CN B2005100120485 A CNB2005100120485 A CN B2005100120485A CN 200510012048 A CN200510012048 A CN 200510012048A CN 100373991 C CN100373991 C CN 100373991C
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CNB2005100120485A CN100373991C (en) | 2005-06-30 | 2005-06-30 | Enciphered consulating method for speech-sound communication in grouped network |
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CNB2005100120485A CN100373991C (en) | 2005-06-30 | 2005-06-30 | Enciphered consulating method for speech-sound communication in grouped network |
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CN1710985A CN1710985A (en) | 2005-12-21 |
CN100373991C true CN100373991C (en) | 2008-03-05 |
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CNB2005100120485A Expired - Fee Related CN100373991C (en) | 2005-06-30 | 2005-06-30 | Enciphered consulating method for speech-sound communication in grouped network |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101081A (en) * | 2016-05-31 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | Speech ciphering method, device, terminal, key management platform and system |
Families Citing this family (18)
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CN101378591B (en) | 2007-08-31 | 2010-10-27 | 华为技术有限公司 | Method, system and device for negotiating safety capability when terminal is moving |
CN101399767B (en) | 2007-09-29 | 2011-04-20 | 华为技术有限公司 | Method, system and apparatus for security capability negotiation during terminal moving |
CN101227638A (en) * | 2007-12-27 | 2008-07-23 | 华为技术有限公司 | Apparatus and method for implementing called terminal startup notifying |
CN101741820B (en) | 2008-11-13 | 2013-12-18 | 华为技术有限公司 | Method, system and device for recognizing and determining color graphic adapter (CGA) public key |
CN101789863B (en) * | 2009-01-22 | 2013-01-23 | 深圳市文鼎创数据科技有限公司 | Safe data information transmission method |
CN105282734B (en) * | 2014-06-11 | 2018-10-26 | 中国移动通信集团公司 | A kind of method that realizing across a network secret telephony, terminal, radio network gateway and system |
CN105592451A (en) * | 2014-10-22 | 2016-05-18 | 北京元心科技有限公司 | Voice call method, voice response method, and mobile terminal |
CN104539433A (en) * | 2014-10-30 | 2015-04-22 | 马洁韵 | Voice communication encryption system and encryption method thereof |
EP3291491B1 (en) * | 2015-05-15 | 2020-01-08 | Huawei Technologies Co., Ltd. | Signal processing method and device |
CN106471792B (en) * | 2015-05-25 | 2020-01-10 | 华为技术有限公司 | Message processing method, server and system |
CN104955033A (en) * | 2015-05-28 | 2015-09-30 | 盛耀无线通讯科技(北京)有限公司 | Voice encryption communication method |
CN104955034A (en) * | 2015-05-28 | 2015-09-30 | 盛耀无线通讯科技(北京)有限公司 | Communication conversation method |
CN107786494A (en) * | 2016-08-25 | 2018-03-09 | 联想移动通信科技有限公司 | A kind of mode and terminal of speech data encryption and decryption |
CN108322451B (en) * | 2018-01-12 | 2020-09-22 | 深圳壹账通智能科技有限公司 | Data processing method, data processing device, computer equipment and storage medium |
CN113099444B (en) * | 2021-02-23 | 2022-06-24 | 中国科学院大学 | Information transmission method and system for protecting privacy |
CN113746807A (en) * | 2021-08-11 | 2021-12-03 | 北银金融科技有限责任公司 | Block chain node point support cryptographic algorithm communication detection method |
CN113411190B (en) * | 2021-08-20 | 2021-11-09 | 北京数业专攻科技有限公司 | Key deployment, data communication, key exchange and security reinforcement method and system |
CN115022024B (en) * | 2022-05-31 | 2023-09-29 | 中国电信股份有限公司 | Method and device for encrypting call, storage medium and electronic equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020191787A1 (en) * | 2001-06-19 | 2002-12-19 | Litwin Louis Robert | Method for using an access card to create a secure sub-network on a public network |
EP1416665A2 (en) * | 2002-10-31 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Communication device, communication system, and cryptographic algorithm selection method |
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2005
- 2005-06-30 CN CNB2005100120485A patent/CN100373991C/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020191787A1 (en) * | 2001-06-19 | 2002-12-19 | Litwin Louis Robert | Method for using an access card to create a secure sub-network on a public network |
EP1416665A2 (en) * | 2002-10-31 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Communication device, communication system, and cryptographic algorithm selection method |
Non-Patent Citations (2)
Title |
---|
kerberos assisted authentication in mobile Ad-hoc networks. Asad,Amir,Pirzada,,Chris,McDonald.27th Australasian Computer Science Conference ,Dunedin, New Zealand. 2004 * |
密码编码学与网络安全-原理与实践. William Stllings,第7章,电子工业出版社. 2004 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101081A (en) * | 2016-05-31 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | Speech ciphering method, device, terminal, key management platform and system |
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Publication number | Publication date |
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CN1710985A (en) | 2005-12-21 |
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Effective date of registration: 20110110 Address after: 100080 Beijing city Haidian District North Fourth Ring Road No. 9 building 17 room 1708 Silver Valley Co-patentee after: Beijing Dingsoft Technology Co.,Ltd. Patentee after: Beijing Dongfangjianyu Institute of Concrete Science & Technology Limited Compan Co-patentee after: Beijing Xinhang Building Material Group Co., Ltd. Address before: 100080 Haidian District, Zhongguancun Academy of Sciences, South Road, No. 6, No. Patentee before: Institute of Computing Technology, Chinese Academy of Sciences |
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