CN204145683U - 一种数字对讲机加密的装置 - Google Patents
一种数字对讲机加密的装置 Download PDFInfo
- Publication number
- CN204145683U CN204145683U CN201420622429.XU CN201420622429U CN204145683U CN 204145683 U CN204145683 U CN 204145683U CN 201420622429 U CN201420622429 U CN 201420622429U CN 204145683 U CN204145683 U CN 204145683U
- Authority
- CN
- China
- Prior art keywords
- encryption
- fpga chip
- speech data
- data
- digital handset
- 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.)
- Active
Links
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420622429.XU CN204145683U (zh) | 2014-10-24 | 2014-10-24 | 一种数字对讲机加密的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420622429.XU CN204145683U (zh) | 2014-10-24 | 2014-10-24 | 一种数字对讲机加密的装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204145683U true CN204145683U (zh) | 2015-02-04 |
Family
ID=52422344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420622429.XU Active CN204145683U (zh) | 2014-10-24 | 2014-10-24 | 一种数字对讲机加密的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204145683U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016180180A1 (zh) * | 2015-09-09 | 2016-11-17 | 中兴通讯股份有限公司 | 一种语音通话的加密方法及装置 |
-
2014
- 2014-10-24 CN CN201420622429.XU patent/CN204145683U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016180180A1 (zh) * | 2015-09-09 | 2016-11-17 | 中兴通讯股份有限公司 | 一种语音通话的加密方法及装置 |
CN106534044A (zh) * | 2015-09-09 | 2017-03-22 | 中兴通讯股份有限公司 | 一种语音通话的加密方法及装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102170679B (zh) | 基于Android系统的多机蓝牙群通信方法 | |
GB201206733D0 (en) | Payment authentication systems | |
WO2012077999A3 (en) | Traffic encryption key management for machine to machine multicast group | |
PE20050911A1 (es) | Metodo y sistema para la autenticacion de un usuario de un sistema de procesamiento de datos | |
CN101800943B (zh) | 一种适合组呼系统的组播密钥协商方法及系统 | |
MX2009003314A (es) | Codificacion criptografica en telecomunicaciones inalambricas. | |
MY169151A (en) | Security key generation for dual connectivity | |
TR201908159T4 (tr) | Serbest oturum ve şifreli oturum iletişimleri arasinda teslim edilen mobil terminallere yönelik yöntem ve sistem. | |
CN103000181B (zh) | 基于公众通信网语音通道进行保密通信的系统及其实现方法 | |
IN266858B (zh) | ||
RU2013102043A (ru) | Устройство и способ перехода усовершенствованного контекста безопасности от обслуживающей сети на основе utran/geran к обслуживающей сети на основе e-utran | |
CN104270687A (zh) | 一种数字对讲机加密的方法及装置 | |
CN104300999A (zh) | 一种通过手机实现对讲机功能的外部装置及其控制方法 | |
CN101014060B (zh) | 抗长时预测规则脉冲激励压缩编码全球通手机语音加密方法 | |
CN106888310A (zh) | 加解密装置和方法以及通信终端设备 | |
CN204145683U (zh) | 一种数字对讲机加密的装置 | |
CN103458401B (zh) | 一种语音加密通信系统及通信方法 | |
CN105992203A (zh) | 一种语音通信加密密钥协商方法及基于该方法的系统 | |
CN103379486A (zh) | 一种即插即用式便携通话保密设备及其通信方法 | |
CN104954951A (zh) | 一种具有语音加密功能的蓝牙耳机及其语音加密方法 | |
CN204836595U (zh) | 一种具有语音加密功能的手机 | |
CN102404730A (zh) | 基于蓝牙协议的手机通信加密装置及加密方法 | |
CN206932228U (zh) | 量子密钥服务站 | |
CN205584214U (zh) | 基于智能手机的外置语音加密装置及其构成的智能手机 | |
CN204258856U (zh) | 一种安全云备份系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Digital interphone encryption device Effective date of registration: 20191021 Granted publication date: 20150204 Pledgee: Xiamen finance Company limited by guarantee Pledgor: Xiamen Lenz Communication Inc. Registration number: Y2019990000375 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200810 Granted publication date: 20150204 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN LENZ COMMUNICATION Inc. Registration number: Y2019990000375 |