CN103533539A - Virtual SIM (subscriber identity module) card parameter management method and device - Google Patents

Virtual SIM (subscriber identity module) card parameter management method and device Download PDF

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Publication number
CN103533539A
CN103533539A CN201310538114.7A CN201310538114A CN103533539A CN 103533539 A CN103533539 A CN 103533539A CN 201310538114 A CN201310538114 A CN 201310538114A CN 103533539 A CN103533539 A CN 103533539A
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China
Prior art keywords
sim card
card parameter
network
deciphering
parameter
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Granted
Application number
CN201310538114.7A
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Chinese (zh)
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CN103533539B (en
Inventor
王松
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Shenzhen star sky Technology Co., Ltd.
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SHENZHEN ZTEWELINK TECHNOLOGY Co Ltd
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Priority to CN201310538114.7A priority Critical patent/CN103533539B/en
Publication of CN103533539A publication Critical patent/CN103533539A/en
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Publication of CN103533539B publication Critical patent/CN103533539B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04Key management, e.g. using generic bootstrapping architecture [GBA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/30Security of mobile devices; Security of mobile applications
    • H04W12/35Protecting application or service provisioning, e.g. securing SIM application provisioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/40Security arrangements using identity modules
    • H04W12/42Security arrangements using identity modules using virtual identity modules

Abstract

The invention is suitable for the communication field and provides a virtual SIM card parameter management method and device. The method comprises following steps: a mobile terminal encrypts an authorization request and sends to a network side, so that the network side can distribute an encrypted SIM card parameter for the mobile terminal according to the encrypted authorization request; the SIM card parameter distributed by the network side is received; the SIM card parameter is decrypted; and an SIM card parameter of the home terminal is updated according to the decrypted SIM card parameter. By means of the virtual SIM card parameter management method and device provided by the invention, the security problem of the virtual SIM card parameters is solved.

Description

Virtual SIM card parameter management method and device
Technical field
The invention belongs to the communications field, relate in particular to a kind of virtual SIM card parameter management method and device.
Background technology
Development along with technology of Internet of things; Internet of Things network security has also been put on agenda; the same with traditional IT network, Internet of Things is mainly also paid close attention to safe categories such as reading control, secret protection, user authenticate, non repudiation, data security, Communication Layer safety, data integrity.But the object that Internet of Things connects and process be mainly machine or thing with and relevant mass data; these " ownership " characteristics of processing objects cause Internet of Things higher as the Internet of leading than take processings " text " information to the requirement of data security; the business datum of transmission process in the packets of information includes network that these need protection; also comprise each node identity information, i.e. privacy information in network.
Mobile terminal is as a Terminal Type node of Internet of Things, because needs and whole Internet of Things interconnect, therefore has the identity label in Internet of Things network on the one hand; Owing to need to accessing traditional wireless network, therefore have the identity label of Radio Access Network on the other hand, the granting of these identity label information and storing process all should be kept safe, and prevent information leakage.
Virtual SIM card is a kind of file parameters in traditional SIM to be directly stored in terminal, the technology of then directly being accessed by CPU, due to it, compare traditional SIM card and have that convenient centralized management, operating temperature range are wide, low cost and other advantages, make it can be used as the identity label of Internet of Things wireless access terminal.Existing virtual SIM card is proposed to file a request to network side by mobile terminal; request network side mandate SIM card parameter; this scheme lacks safety precautions, and the identity information of mobile terminal is easily stolen at distribution process, in storing process, is all easily replicated.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of virtual SIM card parameter management method and device, is intended to solve existing virtual SIM card parameter and in transmitting procedure, easily causes the problem of information leakage.
The present invention proposes a kind of virtual SIM card parameter management method, and described method comprises the steps:
Mobile terminal encryption authorization request Concurrency is delivered to network side, for network side, according to the authorization requests after described encryption, is that described mobile terminal distributes the SIM card parameter after encrypting;
Receive the described SIM card parameter that network side distributes;
Decipher described SIM card parameter;
According to the SIM card parameter after deciphering, upgrade the SIM card parameter of local terminal.
Further, the request of described mobile terminal encryption authorization comprises:
Described mobile terminal is encrypted default terminal iidentification by the SIM card private key prestoring;
Terminal iidentification by the network side PKI that prestores after to described encryption is encrypted again, forms the authorization requests after encrypting.
Further, described deciphering SIM card parameter comprises:
By described SIM card private key, described SIM card parameter is decrypted;
SIM card parameter by described network side PKI after to described deciphering is deciphered again, obtains described terminal iidentification.
Further, described terminal iidentification is IMSI, TMSI, P-TMSI, MEID or IMEI.
The present invention also proposes a kind of virtual SIM card parameter management device, and described device comprises:
Encrypting module, delivers to network side for encryption authorization request Concurrency, for network side, according to the authorization requests after described encryption, is that described mobile terminal distributes the SIM card parameter after encrypting;
Receiver module, the described SIM card parameter of distributing for receiving network side;
Deciphering module, for deciphering described SIM card parameter;
Update module, for upgrading the SIM card parameter of local terminal according to the SIM card parameter after deciphering.
Further, described encrypting module comprises:
The first ciphering unit, is encrypted default terminal iidentification for the SIM card private key by prestoring;
The second ciphering unit, the terminal iidentification for the network side PKI by prestoring after to described encryption is encrypted again, forms the authorization requests after encrypting.
Further, described deciphering module comprises:
The first decrypting device, for being decrypted described SIM card parameter by described SIM card private key;
The second decrypting device, for by described network side PKI the SIM card parameter after to described deciphering decipher again, obtain described terminal iidentification.
Further, described terminal iidentification is IMSI, TMSI, P-TMSI, MEID or IMEI.
The embodiment of the present invention is by carrying out encryption and decryption to the assigning process of SIM card parameter; solve virtual SIM card parameter protection problem; the embodiment of the present invention has been bringd the granting of virtual SIM parameter and storing process into supervision category in; make granting and the storage of these identity informations all obtain safeguard protection, solved virtual SIM card parameter safety problem.
Accompanying drawing explanation
Fig. 1 is the flow chart of the virtual SIM card parameter management method that provides of the embodiment of the present invention one;
Fig. 2 is the structure chart of the virtual SIM card parameter management device that provides of the embodiment of the present invention two;
Fig. 3 is the structure chart of encrypting module in the virtual SIM card parameter management device that provides of the embodiment of the present invention two;
Fig. 4 is the structure chart of deciphering module in the virtual SIM card parameter management device that provides of the embodiment of the present invention two.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
embodiment mono-
The embodiment of the present invention one proposes a kind of virtual SIM card parameter management method.As shown in Figure 1, the method comprising the steps of:
S1, mobile terminal encryption authorization request Concurrency are delivered to network side, for network side, according to the authorization requests after described encryption, are that described mobile terminal distributes the SIM card parameter after encrypting.
In the embodiment of the present invention one, cryptographic algorithm and encryption key are for presetting and be stored in network side and mobile terminal, cryptographic algorithm and encryption key can be selected as required, the following is one of them: mobile terminal prestored SIM card private key and network side PKI, network side prestored SIM card PKI and network side private key.When mobile terminal needs network side to distribute SIM card parameter, by SIM card private key, a certain terminal iidentification is encrypted, this terminal iidentification can be international mobile subscriber identity (IMSI, International Mobile Subscriber Identification Number), interim identification code (TMSI, Temporary Mobile Subscriber Identity), grouping temporary mobile subscriber identity (P-TMSI, Packet Temperate Mobile Subs Cription Identity), mobile terminal identification number (MEID, Mobile Equipment Identifier), International Mobile Equipment Identity code (IMEI, International Mobile Equipment Identity).Then request message head is concatenated in the ciphertext after encryption, forms request data package, finally with network side PKI, this request bag is encrypted to formation authorization requests again, mobile terminal is directly transparent to network side by this authorization requests after processing by air protocol.
Receive after this authorization requests at core-network side virtual SIM card parameter management granting center, and the legitimacy of this authorization requests is differentiated.First with network side private key, this packet is decrypted, after deciphering, check data packet head, whether detect is request bag, if not abandoning, otherwise be decrypted removing the data of header part with SIM card PKI, whether the terminal sign that detects packet after deciphering is legal, do not refuse this request, otherwise distribute one group of SIM card parameter if conform to rule.Core-network side virtual SIM card parameter management granting center with network side private key to this SIM card parameter to being encrypted, then at this encrypt data, wrap corresponding packet header in serial connection, finally use SIM card PKI to whole Data Packet Encryption, and pass mobile terminal back by wave point.
The described SIM card parameter that S2, reception network side distribute.
S3, decipher described SIM card parameter.First mobile terminal is decrypted whole packet with SIM card private key, after deciphering, detect data packet head, if packet header is correct answer code, continue to process, otherwise abandon this packet, then with network side PKI, to removing the data of header part, be decrypted, after deciphering, preserve SIM card parameter.
S4, according to the SIM card parameter after deciphering, upgrade the SIM card parameter of local terminal.
The method of the embodiment of the present invention one has solved the protection problem of SIM card parameter virtual; the granting of virtual SIM parameter and storing process have been included in to supervision category; make granting and the storage of these identity informations all obtain safeguard protection, solved virtual SIM card parameter safety problem.
embodiment bis-
The embodiment of the present invention two proposes a kind of virtual SIM card parameter management device.As shown in Figure 2, this device comprises:
Encrypting module 10, delivers to network side for encryption authorization request Concurrency, for network side, according to the authorization requests after described encryption, is that described mobile terminal distributes the SIM card parameter after encrypting;
Receiver module 20, the described SIM card parameter of distributing for receiving network side;
Deciphering module 30, for deciphering described SIM card parameter;
Update module 40, for upgrading the SIM card parameter of local terminal according to the SIM card parameter after deciphering.
As shown in Figure 3, encrypting module 10 comprises:
The first ciphering unit 11, is encrypted default terminal iidentification for the SIM card private key by prestoring;
The second ciphering unit 12, the terminal iidentification for the network side PKI by prestoring after to described encryption is encrypted again, forms the authorization requests after encrypting.
As shown in Figure 4, deciphering module 30 comprises:
The first decrypting device 31, for being decrypted described SIM card parameter by described SIM card private key;
The second decrypting device 32, for by described network side PKI the SIM card parameter after to described deciphering decipher again, obtain described terminal iidentification.
In the embodiment of the present invention two, cryptographic algorithm and encryption key are for presetting and be stored in network side and mobile terminal, cryptographic algorithm and encryption key can be selected as required, the following is one of them: mobile terminal prestored SIM card private key and network side PKI, network side prestored SIM card PKI and network side private key.When mobile terminal needs network side to distribute SIM card parameter, the first ciphering unit 11 is encrypted a certain terminal iidentification by SIM card private key, and this terminal iidentification can be IMSI, TMSI, P-TMSI, MEID, IMEI.Then request message head is concatenated in the ciphertext after encryption, form request data package, the second ciphering unit 12 is encrypted formation authorization requests with network side PKI to this request bag again, and mobile terminal is directly transparent to network side by this authorization requests after processing by air protocol.
Receive after this authorization requests at core-network side virtual SIM card parameter management granting center, and the legitimacy of this authorization requests is differentiated.First with network side private key, this packet is decrypted, after deciphering, check data packet head, whether detect is request bag, if not abandoning, otherwise be decrypted removing the data of header part with SIM card PKI, whether the terminal sign that detects packet after deciphering is legal, do not refuse this request, otherwise distribute one group of SIM card parameter if conform to rule.Core-network side virtual SIM card parameter management granting center with network side private key to this SIM card parameter to being encrypted, then at this encrypt data, wrap corresponding packet header in serial connection, finally use SIM card PKI to whole Data Packet Encryption, and pass mobile terminal back by wave point.
Receiver module 20 receives the described SIM card parameter that network side distributes.
The described SIM card parameter of deciphering module 30 deciphering, be specially: first the first decrypting device 31 is decrypted whole packet with SIM card private key, after deciphering, detect data packet head, if packet header is correct answer code, continue to process, otherwise abandon this packet, then the second decrypting device 32 use network side PKIs are decrypted removing the data of header part, after deciphering, preserve SIM card parameter.
Update module 40 is upgraded the SIM card parameter of local terminal according to the SIM card parameter after deciphering.
The device of the embodiment of the present invention two has solved the protection problem of SIM card parameter virtual; the granting of virtual SIM parameter and storing process have been included in to supervision category; make granting and the storage of these identity informations all obtain safeguard protection, solved virtual SIM card parameter safety problem.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (8)

1. a virtual SIM card parameter management method, is characterized in that, described method comprises the steps:
Mobile terminal encryption authorization request Concurrency is delivered to network side, for network side, according to the authorization requests after described encryption, is that described mobile terminal distributes the SIM card parameter after encrypting;
Receive the described SIM card parameter that network side distributes;
Decipher described SIM card parameter;
According to the SIM card parameter after deciphering, upgrade the SIM card parameter of local terminal.
2. the method for claim 1, is characterized in that, the request of described mobile terminal encryption authorization comprises:
Described mobile terminal is encrypted default terminal iidentification by the SIM card private key prestoring;
Terminal iidentification by the network side PKI that prestores after to described encryption is encrypted again, forms the authorization requests after encrypting.
3. the method for claim 1, is characterized in that, described deciphering SIM card parameter comprises:
By described SIM card private key, described SIM card parameter is decrypted;
SIM card parameter by described network side PKI after to described deciphering is deciphered again, obtains described terminal iidentification.
4. method as claimed in claim 2 or claim 3, is characterized in that, described terminal iidentification is IMSI, TMSI, P-TMSI, MEID or IMEI.
5. a virtual SIM card parameter management device, is characterized in that, described device comprises:
Encrypting module, delivers to network side for encryption authorization request Concurrency, for network side, according to the authorization requests after described encryption, is that described mobile terminal distributes the SIM card parameter after encrypting;
Receiver module, the described SIM card parameter of distributing for receiving network side;
Deciphering module, for deciphering described SIM card parameter;
Update module, for upgrading the SIM card parameter of local terminal according to the SIM card parameter after deciphering.
6. device as claimed in claim 5, is characterized in that, described encrypting module comprises:
The first ciphering unit, is encrypted default terminal iidentification for the SIM card private key by prestoring;
The second ciphering unit, the terminal iidentification for the network side PKI by prestoring after to described encryption is encrypted again, forms the authorization requests after encrypting.
7. device as claimed in claim 5, is characterized in that, described deciphering module comprises:
The first decrypting device, for being decrypted described SIM card parameter by described SIM card private key;
The second decrypting device, for by described network side PKI the SIM card parameter after to described deciphering decipher again, obtain described terminal iidentification.
8. the device as described in claim 6 or 7, is characterized in that, described terminal iidentification is IMSI, TMSI, P-TMSI, MEID or IMEI.
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104159214A (en) * 2014-08-29 2014-11-19 深圳市中兴物联科技有限公司 Method, system and device of managing virtual SIM (Subscriber Identity Module) card
CN104869558A (en) * 2014-02-21 2015-08-26 中国科学院深圳先进技术研究院 Network flow sharing method, device and mobile terminals
CN104918244A (en) * 2014-03-11 2015-09-16 宇龙计算机通信科技(深圳)有限公司 Terminal and terminal communication method
CN105007577A (en) * 2015-06-19 2015-10-28 宇龙计算机通信科技(深圳)有限公司 Virtual SIM card parameter management method, mobile terminal and server
CN105120451A (en) * 2015-09-07 2015-12-02 广东欧珀移动通信有限公司 Method for realizing card-less operation of mobile terminal, operator business platform and mobile terminal
CN105142134A (en) * 2015-06-30 2015-12-09 宇龙计算机通信科技(深圳)有限公司 Parameter obtaining and transmission methods/devices
CN105376233A (en) * 2015-11-20 2016-03-02 宇龙计算机通信科技(深圳)有限公司 Soft SIM parameter management method, soft SIM parameter management device, terminal and network side server
CN105657688A (en) * 2015-11-30 2016-06-08 东莞酷派软件技术有限公司 Communication method and device based on virtual client identification module
CN105792347A (en) * 2016-04-28 2016-07-20 宇龙计算机通信科技(深圳)有限公司 Network registering method and mobile terminal
CN105873019A (en) * 2016-05-25 2016-08-17 努比亚技术有限公司 Mobile terminal and SIM card information transmitting method
CN106162603A (en) * 2015-04-24 2016-11-23 中兴通讯股份有限公司 A kind of method and apparatus realizing card selection
CN106162505A (en) * 2015-03-25 2016-11-23 中国移动通信集团公司 Soft SIM communication means, device and terminal
WO2017054283A1 (en) * 2015-09-30 2017-04-06 宇龙计算机通信科技(深圳)有限公司 Method and mobile terminal for using sim data
CN106603486A (en) * 2016-11-03 2017-04-26 厦门雅迅网络股份有限公司 Mobile terminal safety authorization method and system
CN108601016A (en) * 2017-09-26 2018-09-28 深圳普创天信科技发展有限公司 A kind of production of soft SIM card, use, processing method and processing device
CN109561425A (en) * 2018-04-13 2019-04-02 深圳市优克联新技术有限公司 Cloud SIM card management server, binding device, management method, binding method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060089124A1 (en) * 2004-10-22 2006-04-27 Frank Edward H Systems and methods for providing security to different functions
US20070153768A1 (en) * 2005-12-30 2007-07-05 Balakumar Jagadesan Apparatus and method for cordless internet protocol
CN102461228A (en) * 2009-06-08 2012-05-16 高通股份有限公司 Virtual sim card for mobile devices
CN102804821A (en) * 2009-06-08 2012-11-28 高通股份有限公司 Method and apparatus for updating the rules governing the switching of a virtual SIM service contract

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060089124A1 (en) * 2004-10-22 2006-04-27 Frank Edward H Systems and methods for providing security to different functions
US20070153768A1 (en) * 2005-12-30 2007-07-05 Balakumar Jagadesan Apparatus and method for cordless internet protocol
CN102461228A (en) * 2009-06-08 2012-05-16 高通股份有限公司 Virtual sim card for mobile devices
CN102804821A (en) * 2009-06-08 2012-11-28 高通股份有限公司 Method and apparatus for updating the rules governing the switching of a virtual SIM service contract

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104869558A (en) * 2014-02-21 2015-08-26 中国科学院深圳先进技术研究院 Network flow sharing method, device and mobile terminals
CN104918244A (en) * 2014-03-11 2015-09-16 宇龙计算机通信科技(深圳)有限公司 Terminal and terminal communication method
CN104159214A (en) * 2014-08-29 2014-11-19 深圳市中兴物联科技有限公司 Method, system and device of managing virtual SIM (Subscriber Identity Module) card
CN106162505A (en) * 2015-03-25 2016-11-23 中国移动通信集团公司 Soft SIM communication means, device and terminal
CN106162505B (en) * 2015-03-25 2019-12-06 中国移动通信集团公司 Soft SIM communication method, device and terminal
CN106162603A (en) * 2015-04-24 2016-11-23 中兴通讯股份有限公司 A kind of method and apparatus realizing card selection
CN105007577B (en) * 2015-06-19 2019-01-11 宇龙计算机通信科技(深圳)有限公司 A kind of virtual SIM card parameter management method, mobile terminal and server
WO2016201732A1 (en) * 2015-06-19 2016-12-22 宇龙计算机通信科技(深圳)有限公司 Virtual sim card parameter management method, mobile terminal, and server
CN105007577A (en) * 2015-06-19 2015-10-28 宇龙计算机通信科技(深圳)有限公司 Virtual SIM card parameter management method, mobile terminal and server
CN105142134A (en) * 2015-06-30 2015-12-09 宇龙计算机通信科技(深圳)有限公司 Parameter obtaining and transmission methods/devices
CN105142134B (en) * 2015-06-30 2019-08-02 宇龙计算机通信科技(深圳)有限公司 Parameter acquisition and parameter transmission method and device
CN105120451A (en) * 2015-09-07 2015-12-02 广东欧珀移动通信有限公司 Method for realizing card-less operation of mobile terminal, operator business platform and mobile terminal
WO2017054283A1 (en) * 2015-09-30 2017-04-06 宇龙计算机通信科技(深圳)有限公司 Method and mobile terminal for using sim data
CN105376233A (en) * 2015-11-20 2016-03-02 宇龙计算机通信科技(深圳)有限公司 Soft SIM parameter management method, soft SIM parameter management device, terminal and network side server
CN105657688B (en) * 2015-11-30 2019-10-11 东莞酷派软件技术有限公司 A kind of communication means and device based on virtual client identification module
CN105657688A (en) * 2015-11-30 2016-06-08 东莞酷派软件技术有限公司 Communication method and device based on virtual client identification module
CN105792347A (en) * 2016-04-28 2016-07-20 宇龙计算机通信科技(深圳)有限公司 Network registering method and mobile terminal
CN105873019A (en) * 2016-05-25 2016-08-17 努比亚技术有限公司 Mobile terminal and SIM card information transmitting method
CN105873019B (en) * 2016-05-25 2019-08-27 努比亚技术有限公司 Mobile terminal and SIM card information transmission method
CN106603486A (en) * 2016-11-03 2017-04-26 厦门雅迅网络股份有限公司 Mobile terminal safety authorization method and system
WO2019061876A1 (en) * 2017-09-26 2019-04-04 深圳普创天信科技发展有限公司 Soft sim card production, use, processing method and device
CN108601016A (en) * 2017-09-26 2018-09-28 深圳普创天信科技发展有限公司 A kind of production of soft SIM card, use, processing method and processing device
CN109561425A (en) * 2018-04-13 2019-04-02 深圳市优克联新技术有限公司 Cloud SIM card management server, binding device, management method, binding method and system

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