CN106686224A - Method and system for aggregating mobile phone numbers - Google Patents

Method and system for aggregating mobile phone numbers Download PDF

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Publication number
CN106686224A
CN106686224A CN201611182165.0A CN201611182165A CN106686224A CN 106686224 A CN106686224 A CN 106686224A CN 201611182165 A CN201611182165 A CN 201611182165A CN 106686224 A CN106686224 A CN 106686224A
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Prior art keywords
mobile phone
main mobile
network
signal
key
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CN201611182165.0A
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CN106686224B (en
Inventor
袁胜况
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Shenzhen Rising Intelligent Technology Co Ltd
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Shenzhen Rising Intelligent Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/006—Call diverting means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiments of the invention disclose a method and system for aggregating mobile phone numbers. The method includes the following steps: a step of connection in which an auxiliary mobile phone is connected to a main mobile phone via a network; a step of receiving signals in which an analog signal transmitted by a mobile communication base station is received and a digital signal transmitted by the main mobile phone via the network; a step of signal transformation in which the analog signal received is transformed into a digital signal, and the received digital signal is transformed to the analog signal; and a step of signal transmission in which the digital signal transformed is transmitted to the main mobile phone via the network and the transformed analog signal is wirelessly transmitted to the mobile communication base station. According to the embodiments of the invention, mobile phone numbers are aggregated to one mobile phone by transforming the analog signal used in the communication of the mobile phone to the digital signal and transmitting the digital signal via the network, such that one mobile phone has multiple numbers, and users do not have to take multiple mobile phones when out.

Description

Multiple cell-phone number polymerizations and system
Technical field
The present invention relates to field of cloud computer technology, more particularly to a kind of multiple cell-phone number polymerizations and system.
Background technology
The appearance of mobile phone changes the life style of people, and mobile phone becomes the indispensable communication tool of people.Traditional Call forwarding only has the call forwarding that operator provides, but can only forward call, it is impossible to using other mobile phone transferring short messages, send out Send note and call, realize Multi-Subscriber Number function.
The content of the invention
Embodiment of the present invention technical problem to be solved is, there is provided a kind of multiple cell-phone number polymerizations and system, To allow to realize Multi-Subscriber Number function.
In order to solve above-mentioned technical problem, the embodiment of the present invention proposes a kind of multiple cell-phone number polymerizations, its feature It is that client software module is installed with householder's mobile phone and assistant's machine, makes the communication of assistant's machine go to main mobile phone, realize one Many numbers of machine, the polymerization includes：
Connection Step：Assistant's machine is by network connection in main mobile phone；
Signal receiving step：The analogue signal and main mobile phone that reception mobile communication base station sends over is transmitted across by network The digital signal for coming；
Signal switch process：The analogue signal for receiving is converted into into digital signal, the digital signal for receiving is changed Into analogue signal；And
Signal transmission step：The digital signal that will convert into is sent to main mobile phone by network, the simulation letter that will convert into Number it is wirelessly transmitted to mobile communication base station.
Correspondingly, the embodiment of the present invention additionally provides a kind of multiple cell-phone number paradigmatic systems, and the paradigmatic system includes master Client software module is installed on mobile phone and assistant's machine, main mobile phone and assistant's machine, makes the communication of assistant's machine go to main mobile phone, it is real Existing Multi-Subscriber Number, the paradigmatic system also include：
Link block：Assistant's machine is by network connection in main mobile phone；
Signal receiving module：The analogue signal and main mobile phone that reception mobile communication base station sends over is transmitted across by network The digital signal for coming；
Signal conversion module：The analogue signal for receiving is converted into into digital signal, the digital signal for receiving is changed Into analogue signal；And
Signal transmission module：The digital signal that will convert into is sent to main mobile phone by network, the simulation letter that will convert into Number it is wirelessly transmitted to mobile communication base station.
By proposing a kind of multiple cell-phone number polymerizations and system, the polymerization includes connection to the embodiment of the present invention Step, signal receiving step, signal switch process and signal transmission step, by the analogue signal of mobile communication is converted into number Word signal is sent by network, and realization is aggregated to multiple phone numbers on one mobile phone, and then realizes Multi-Subscriber Number, solves people Need to carry the worry of multiple mobile phones when go on a journey.
Description of the drawings
Fig. 1 is the schematic flow sheet of multiple cell-phone number polymerizations of the embodiment of the present invention.
Fig. 2 is the schematic flow sheet of the Connection Step of the embodiment of the present invention.
Fig. 3 is the module diagram of multiple cell-phone number paradigmatic systems of the embodiment of the present invention.
Fig. 4 is the structural representation of the link block of the embodiment of the present invention.
Fig. 5 is the structural representation of multiple cell-phone number paradigmatic systems of the embodiment of the present invention.
Drawing reference numeral explanation
Main mobile phone setting steps S1
Connection Step S2
Receive sub-step S21
Decoding sub-step S22
Certification connects sub-step S23
Signal receiving step S3
Signal switch process S4
Signal transmission step S5
Main mobile phone setup module 10
Link block 20
Receiving submodule 21
Decoding sub-module 22
Certification connects submodule 23
Signal receiving module 30
Signal conversion module 40
Signal transmission module 50.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combine, the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
If directional instruction (such as up, down, left, right, before and after ...) is only used for explaining at certain in the embodiment of the present invention Relative position relation, motion conditions under one particular pose (as shown in drawings) between each part etc., if the particular pose is sent out During raw change, then directionality indicates also correspondingly to change therewith.
If in addition, the description for being related to " first ", " second " etc. in the present invention be only used for describe purpose, and it is not intended that Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".
Fig. 1 is refer to, multiple cell-phone number polymerizations of the embodiment of the present invention mainly include main mobile phone setting steps S1, connect Connect step S2, signal receiving step S3, signal switch process S4 and signal transmission step S5.
Main mobile phone setting steps S1：Receive user arranges the instruction of main mobile phone, by main mobile phone access network.For example, user One is installed mobile phone based on the mobile phone setting of client software, and the cell-phone number of one or more assistant's machines to be connected is set Code, while by main mobile phone access network.
Connection Step S2：Assistant's machine is by network connection in main mobile phone.
Signal receiving step S3：The analogue signal and main mobile phone that reception mobile communication base station sends over is sent by network The digital signal for coming over.Analogue signal includes the one kind or many in voice, video, note and multimedia message with digital signal content Kind.
Signal switch process S4：The analogue signal for receiving is converted into into digital signal, the digital signal for receiving is turned Change analogue signal into.
Signal transmission step S5：The digital signal that will convert into is sent to main mobile phone by network, the simulation that will convert into Signal is wirelessly transmitted to mobile communication base station.
Used as a kind of embodiment, signal receiving step S3 also includes that control signal receives sub-step：Receive main mobile phone to lead to Cross the control signal of network transmission.For example, control signal control assistant's machine is answered or refuses incoming call, is also controlled assistant's machine and is transferred to electricity Words and transmission note.
Fig. 2 is refer to, used as a kind of embodiment, Connection Step S2 also includes receiving sub-step S21, decoding sub-step S22 and certification connection sub-step S23.
Receive sub-step S21：Receive main mobile phone and carry out encoding by default authentication information by using default secret key and add The close encryption information for obtaining.For example, default authentication information can be the phone number of assistant's machine.
Decoding sub-step S22：The encryption information for receiving is decoded.
Certification connects sub-step S23：The decoded information obtained after decoding and default authentication information are carried out compareing certification, Certification success then passes through network connection with main mobile phone.
As a kind of embodiment, in Connection Step S2, connection is authenticated using following steps：
Step 1：Initialization system is defined：Main mobile phone is CU, and assistant machine SU, CU communicated by network with SU, CU and SU distrusts mutually, needs to carry out two-way authentication.
Step 2：Definition system private key：Main mobile phone key is KCU, assistant's machine key is KSU, key KCU、KSUIt is respectively stored in In major and minor mobile phone, it is not leaked.
Step 3：Definition system access password PU：It is P that SU receive users arrange access passwordSU, CU receiving user's inputs should Access password PCU, wherein, PU=PCU=PSUWhen, by two-way authentication, otherwise authentification failure, and P can be requiredSU、PCUDo not let out Dew.
Step 4：Generate challenge random number R：Authentication initiator (can be CU can also be SU) is local generate one with Machine number r, and read current time t, then：
R=r | t；
Wherein, the random number is possible to be tampered in transmitting procedure, if be only tampered by network transmission to other side Authentification failure can be caused, personation authentication result will not be caused.
Step 5：Generate session password：After CU and SU generates random number R, each self-corresponding meeting is produced using aes algorithm Words use key KSCU、KSSUWith PSCU、PSSU；
KSCU=AES (K=KCU, IV=R)；
KSSU=AES (K=KSU, IV=R)；
PSCU=PSSU=AES (K=PU, IV=R).
Wherein, K represents the key of aes algorithm input, and IV represents initial vector；KSCUMain mobile phone key K is utilized for CUCUProduce Raw session key；KSSUAssistant's machine key K is utilized for SUSUThe session key of generation；PSCUAccess password P is utilized for CUCU(or PU) the session key that produces；PSSUAccess password P is utilized for SUSU(or PU) the session key that produces；
Step 6：SU generates challenge code CSU：P is plain text；
CSU=AES (K=KSCU, IV=R, P=PSU)；
CSUCU is sent to by network after generation.
Step 7：CU generates challenge response code RCSU：
RCSU=AES (K=PSCU, IV=R, P=PCU|CSU)；
Wherein, PCU|CSUFor access password PCUWith challenge code CSUCharacter string connection；
RCSUSent to SU by network after generation.
Step 8：SU checking challenge response code RCSU：Decryption RCSUObtain RC-1 SU, C is cryptogram；
RC-1 SU=AES-1(K=PSSU, IV=R, C=RCSU)=P'SU|C'SU；
Wherein, C is cryptogram, decrypted result RC-1 SUP' is divided into by lengthSUAnd C'SUTwo parts, P'SURepresent corresponding to Access password PSUDecrypted result, C'SURepresent corresponding to challenge code CSUDecrypted result；
Then decrypt C'SU,
C'-1 SU=AES-1(K=KSCU, IV=R, C=C'SU)=P "SU；
Wherein, decrypted result C'-1 SUP is designated as corresponding to access password "SU；
If PSU=P'SU=P "SU, then certification is by being attached, otherwise authentification failure.
Fig. 3 to 5 is refer to, multiple cell-phone number paradigmatic systems of the embodiment of the present invention include main mobile phone and assistant's machine, main handss Client software module is installed on machine and assistant's machine, makes the communication of assistant's machine go to main mobile phone, realize Multi-Subscriber Number, it is described poly- Syzygy system also includes that main mobile phone setup module 10, link block 20, signal receiving module 30, signal conversion module 40 and signal are passed Defeated module 50.
Main mobile phone setup module 10：Receive user arranges the instruction of main mobile phone, by main mobile phone access network.
Link block 20：Assistant's machine is by network connection in main mobile phone.For example, assistant's machine passes through network connection with main mobile phone Corresponding assistant's machine and main mobile phone are attached by Cloud Server, Cloud Server by network.
Signal receiving module 30：The analogue signal and main mobile phone that reception mobile communication base station sends over is sent by network The digital signal for coming over.
Signal conversion module 40：The analogue signal for receiving is converted into into digital signal, the digital signal for receiving is turned Change analogue signal into.
Signal transmission module 20：The digital signal that will convert into is sent to main mobile phone by network, the simulation that will convert into Signal is wirelessly transmitted to mobile communication base station.
Used as a kind of embodiment, signal receiving module 30 also includes control signal receiving submodule, and control signal is received Submodule receives the control signal that main mobile phone is sent by network.
Fig. 4 is refer to, used as a kind of embodiment, link block 20 also includes receiving submodule 21, decoding sub-module 22 And certification connection submodule 23.
Receiving submodule 21 receives main mobile phone and default authentication information is carried out coding encrypting by using default secret key The encryption information for obtaining.
The encryption information for receiving is decoded by decoding sub-module 22.
The decoded information obtained after decoding and default authentication information are carried out compareing certification by certification connection submodule 23, are recognized Demonstrate,prove and successfully then pass through network connection with main mobile phone.
As a kind of embodiment, in link block 20, connection is authenticated using following steps：
Step 1：Initialization system is defined：Main mobile phone is CU, and assistant machine SU, CU communicated by network with SU, CU and SU distrusts mutually, needs to carry out two-way authentication.
Step 2：Definition system private key：Main mobile phone key is KCU, assistant's machine key is KSU, key KCU、KSUIt is respectively stored in In major and minor mobile phone, it is not leaked.
Step 3：Definition system access password PU：It is P that SU receive users arrange access passwordSU, CU receiving user's inputs should Access password PCU, wherein, PU=PCU=PSUWhen, by two-way authentication, otherwise authentification failure, and P can be requiredSU、PCUDo not let out Dew.
Step 4：Generate challenge random number R：Authentication initiator (can be CU can also be SU) is local generate one with Machine number r, and read current time t, then：
R=r | t；
Wherein, the random number is possible to be tampered in transmitting procedure, if be only tampered by network transmission to other side Authentification failure can be caused, personation authentication result will not be caused.
Step 5：Generate session password：After CU and SU generates random number R, each self-corresponding meeting is produced using aes algorithm Words use key KSCU、KSSUWith PSCU、PSSU；
KSCU=AES (K=KCU, IV=R)；
KSSU=AES (K=KSU, IV=R)；
PSCU=PSSU=AES (K=PU, IV=R).
Wherein, K represents the key of aes algorithm input, and IV represents initial vector；KSCUMain mobile phone key K is utilized for CUCUProduce Raw session key；KSSUAssistant's machine key K is utilized for SUSUThe session key of generation；PSCUAccess password P is utilized for CUCU(or PU) the session key that produces；PSSUAccess password P is utilized for SUSU(or PU) the session key that produces；
Step 6：SU generates challenge code CSU：P is plain text；
CSU=AES (K=KSCU, IV=R, P=PSU)；
CSUCU is sent to by network after generation.
Step 7：CU generates challenge response code RCSU：
RCSU=AES (K=PSCU, IV=R, P=PCU|CSU)；
Wherein, PCU|CSUFor access password PCUWith challenge code CSUCharacter string connection；
RCSUSent to SU by network after generation.
Step 8：SU checking challenge response code RCSU：Decryption RCSUObtain RC-1 SU, C is cryptogram；
RC-1 SU=AES-1(K=PSSU, IV=R, C=RCSU)=P'SU|C'SU；
Wherein, C is cryptogram, decrypted result RC-1 SUP' is divided into by lengthSUAnd C'SUTwo parts, P'SURepresent corresponding to Access password PSUDecrypted result, C'SURepresent corresponding to challenge code CSUDecrypted result；
Then decrypt C'SU,
C'-1 SU=AES-1(K=KSCU, IV=R, C=C'SU)=P "SU；
Wherein, decrypted result C'-1 SUP is designated as corresponding to access password "SU；
If PSU=P'SU=P "SU, then certification is by being attached, otherwise authentification failure.
The operation principle of the embodiment of the present invention is：Major and minor mobile phone all installs client software module, and receives user's mandate Major and minor mobile phone is attached by network, and assistant's machine is completed electromagnetic wave simulation signal and turned with the mutual of network transmission digital signal；Often Individual mobile phone can arrange based on mobile phone or assistant's machine, can only have a mobile phone in the mobile phone of all interconnections as main mobile phone.Such as Fig. 5, when the customers dial assistant user machine of user or when sending information to assistant's machine, mobile communication base station is transmitted the signal to The signal conversion is sent to main mobile phone by network by assistant's machine, assistant's machine, and user can pass through the client software of main mobile phone Module is answered the phone of assistant's machine or receives the note of assistant's machine；When user needs to call using assistant's machine or sends note To user client when, user can select to specify assistant's machine by the client software module of main mobile phone and call or send out Note, main mobile phone is sent to transfer signals on specified assistant's machine by network, assistant's machine is called after signal is changed Or send note.
In addition, one of ordinary skill in the art will appreciate that all or part of flow process in realizing above-described embodiment method, Program be can be by instruct the hardware of correlation to complete, described program can be stored in a computer-readable recording medium In, the program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention limited by claims and its equivalency range.

Claims (10)

1. a kind of multiple cell-phone number polymerizations, it is characterised in that be provided with client software with householder's mobile phone and assistant's machine Module, makes the communication of assistant's machine go to main mobile phone, realizes Multi-Subscriber Number, and the polymerization includes：
Connection Step：Assistant's machine is by network connection in main mobile phone；
Signal receiving step：What the analogue signal and main mobile phone that reception mobile communication base station sends over was sended over by network Digital signal；
Signal switch process：The analogue signal for receiving is converted into into digital signal, the digital signal for receiving is converted into into mould Intend signal；And
Signal transmission step：The digital signal that will convert into is sent to main mobile phone by network, the analogue signal that will convert into without Line is sent to mobile communication base station.
2. multiple cell-phone number polymerizations as claimed in claim 1, it is characterised in that the signal receiving step also includes：
Control signal receives sub-step：Receive the control signal that main mobile phone is sent by network.
3. multiple cell-phone number polymerizations as claimed in claim 1, it is characterised in that the Connection Step also includes：
Receive sub-step：Receiving main mobile phone carries out what coding encrypting obtained by default authentication information by using default secret key Encryption information；
Decoding sub-step：The encryption information for receiving is decoded；And
Certification connects sub-step：The decoded information obtained after decoding and default authentication information are carried out compareing certification, certification into Work(then passes through network connection with main mobile phone.
4. multiple cell-phone number polymerizations as claimed in claim 1, it is characterised in that using following step in the Connection Step Suddenly it is authenticated connection：
Step 1：Initialization system is defined：Main mobile phone is CU, and assistant's machine is SU, and CU communicated by network with SU；
Step 2：Definition system private key：Main mobile phone key is KCU, assistant's machine key is KSU, key KCU、KSUBe respectively stored in it is main, In assistant's machine；
Step 3：Definition system access password is PU：It is P that SU receive users arrange access passwordSU, the access of CU receiving user's inputs Password is PCU, wherein, PU=PCU=PSU；
Step 4：Generate challenge random number R：Authentication initiator (can be CU can also be SU) locally generates a random number R, and read current time t, then：
R=r | t；
Wherein, the random number passes through network transmission to other side；
Step 5：Generate session password：After CU and SU generates random number R, each self-corresponding session is produced using aes algorithm secret Key KSCU、PSCUWith KSSU、PSSU；
KSCU=AES (K=KCU, IV=R)；
KSSU=AES (K=KSU, IV=R)；
PSCU=PSSU=AES (K=PU, IV=R)；
Wherein, K represents the key of aes algorithm input, and IV represents initial vector；KSCUMain mobile phone key K is utilized for CUCUProduce Session key；KSSUAssistant's machine key K is utilized for SUSUThe session key of generation；PSCUAccess password P is utilized for CUCU(or PU) produce Raw session key；PSSUAccess password P is utilized for SUSU(or PU) the session key that produces；
Step 6：SU generates challenge code CSU：P is plain text；
CSU=AES (K=KSCU, IV=R, P=PSU)；
CSUCU is sent to by network after generation；
Step 7：CU generates challenge response code RCSU：
RCSU=AES (K=PSCU, IV=R, P=PCU|CSU)；
Wherein, PCU|CSUFor access password PCUWith challenge code CSUCharacter string connection；
RCSUSent to SU by network after generation；
Step 8：SU checking challenge response code RCSU：Decryption RCSUObtain RC-1 SU；
RC-1 SU=AES-1(K=PSSU, IV=R, C=RCSU)=P'SU|C'SU；
Wherein, C is cryptogram, decrypted result RC-1 SUP' is divided into by lengthSUAnd C'SUTwo parts, P'SURepresent corresponding to access Password PSUDecrypted result, C'SURepresent corresponding to challenge code CSUDecrypted result；
Then decrypt C'SU, obtain C'-1 SU：
C'-1 SU=AES-1(K=KSCU, IV=R, C=C'SU)=P "SU；
Wherein, decrypted result C'-1 SUP is designated as corresponding to access password "SU；
If PSU=P'SU=P "SU, then certification is by being attached, otherwise authentification failure.
5. multiple cell-phone number polymerizations as claimed in claim 1, it is characterised in that also include before the Connection Step：
Main mobile phone setting steps：Receive user arranges the instruction of main mobile phone, by main mobile phone access network.
6. a kind of multiple cell-phone number paradigmatic systems, it is characterised in that the paradigmatic system includes main mobile phone and assistant's machine, main mobile phone And client software module is installed on assistant's machine, make the communication of assistant's machine go to main mobile phone, realize Multi-Subscriber Number, the polymerization System also includes：
Link block：Assistant's machine is by network connection in main mobile phone；
Signal receiving module：What the analogue signal and main mobile phone that reception mobile communication base station sends over was sended over by network Digital signal；
Signal conversion module：The analogue signal for receiving is converted into into digital signal, the digital signal for receiving is converted into into mould Intend signal；And
Signal transmission module：The digital signal that will convert into is sent to main mobile phone by network, the analogue signal that will convert into without Line is sent to mobile communication base station.
7. multiple cell-phone number paradigmatic systems as claimed in claim 6, it is characterised in that the signal receiving module also includes：
Control signal receiving submodule：Receive the control signal that main mobile phone is sent by network.
8. multiple cell-phone number paradigmatic systems as claimed in claim 6, it is characterised in that the link block also includes：
Receiving submodule：Receiving main mobile phone carries out what coding encrypting obtained by default authentication information by using default secret key Encryption information；
Decoding sub-module：The encryption information for receiving is decoded；And
Certification connects submodule：The decoded information obtained after decoding and default authentication information are carried out compareing certification, certification into Work(then passes through network connection with main mobile phone.
9. multiple cell-phone number paradigmatic systems as claimed in claim 6, it is characterised in that using following step in the link block Suddenly it is authenticated connection：
Step 1：Initialization system is defined：Main mobile phone is CU, and assistant machine SU, CU are communicated by network with SU；
Step 2：Definition system private key：Main mobile phone key is KCU, assistant's machine key is KSU, key KCU、KSUBe respectively stored in it is main, In assistant's machine；
Step 3：Definition system access password PU：It is P that SU receive users arrange access passwordSU, the CU receiving user's inputs access Password PCU, wherein, PU=PCU=PSU；
Step 4：Generate challenge random number R：Authentication initiator (can be CU can also be SU) locally generates a random number R, and read current time t, then：
R=r | t；
Wherein, the random number passes through network transmission to other side；
Step 5：Generate session password：After CU and SU generates random number R, each self-corresponding session is produced using aes algorithm and used Key KSCU、KSSUWith PSCU、PSSU；
KSCU=AES (K=KCU, IV=R)；
KSSU=AES (K=KSU, IV=R)；
PSCU=PSSU=AES (K=PU, IV=R)；
Wherein, K represents the key of aes algorithm input, and IV represents initial vector；KSCUMain mobile phone key K is utilized for CUCUProduce Session key；KSSUAssistant's machine key K is utilized for SUSUThe session key of generation；PSCUAccess password P is utilized for CUCU(or PU) produce Raw session key；PSSUAccess password P is utilized for SUSU(or PU) the session key that produces；
Step 6：SU generates challenge code CSU：P is plain text；
CSU=AES (K=KSCU, IV=R, P=PSU)；
CSUCU is sent to by network after generation；
Step 7：CU generates challenge response code RCSU：
RCSU=AES (K=PSCU, IV=R, P=PCU|CSU)；
Wherein, PCU|CSUFor access password PCUWith challenge code CSUCharacter string connection；
RCSUSent to SU by network after generation；
Step 8：SU checking challenge response code RCSU：Decryption RCSUObtain RC-1 SU；
RC-1 SU=AES-1(K=PSSU, IV=R, C=RCSU)=P'SU|C'SU；
Wherein, C is cryptogram, decrypted result RC-1 SUP' is divided into by lengthSUAnd C'SUTwo parts, P'SURepresent corresponding to access Password PSUDecrypted result, C'SURepresent corresponding to challenge code CSUDecrypted result；
Then decrypt C'SU,
C'-1 SU=AES-1(K=KSCU, IV=R, C=C'SU)=P "SU；
Wherein, decrypted result C'-1 SUP is designated as corresponding to access password "SU；
If PSU=P'SU=P "SU, then certification is by being attached, otherwise authentification failure.
10. multiple cell-phone number paradigmatic systems as claimed in claim 6, it is characterised in that the paradigmatic system also includes：
Main mobile phone setup module：Receive user arranges the instruction of main mobile phone, by main mobile phone access network.
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CN104125064A (en) * 2013-04-28 2014-10-29 阿里巴巴集团控股有限公司 Dynamic password authentication method, client and authentication system
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