WO2016045280A1 - 信息交互方法及装置、电子设备 - Google Patents

信息交互方法及装置、电子设备 Download PDF

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Publication number
WO2016045280A1
WO2016045280A1 PCT/CN2015/071368 CN2015071368W WO2016045280A1 WO 2016045280 A1 WO2016045280 A1 WO 2016045280A1 CN 2015071368 W CN2015071368 W CN 2015071368W WO 2016045280 A1 WO2016045280 A1 WO 2016045280A1
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WO
WIPO (PCT)
Prior art keywords
key
encryption
server
wearable device
information
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
Application number
PCT/CN2015/071368
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English (en)
French (fr)
Inventor
林俊琦
张洋
汪晨磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaomi Inc
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Xiaomi Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Priority to MX2015003746A priority Critical patent/MX357219B/es
Priority to JP2016549615A priority patent/JP6374010B2/ja
Priority to BR112015008648A priority patent/BR112015008648A2/pt
Priority to KR1020157010164A priority patent/KR101693130B1/ko
Priority to RU2015113046A priority patent/RU2647680C2/ru
Priority to US14/847,978 priority patent/US9819652B2/en
Publication of WO2016045280A1 publication Critical patent/WO2016045280A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/321—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices using wearable devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/322—Aspects of commerce using mobile devices [M-devices]
    • G06Q20/3226—Use of secure elements separate from M-devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/30—Security of mobile devices; Security of mobile applications
    • H04W12/33—Security of mobile devices; Security of mobile applications using wearable devices, e.g. using a smartwatch or smart-glasses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/082—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying multi-factor authentication
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to an information interaction method and apparatus, and an electronic device.
  • the user can implement account login and perform information interaction based on the registered account. However, in some scenarios where security requirements are higher, further verification of the user identity is required. In the related art, the user is required to input a corresponding authentication password.
  • the present disclosure provides an information interaction method and device, and an electronic device, to solve the technical problem of inefficient information interaction in the related art.
  • an information interaction method including:
  • the generated second verification factor corresponding to the second encryption result is sent when the first verification factor is the same.
  • it also includes:
  • it also includes:
  • a method for information interaction including:
  • it also includes:
  • it also includes:
  • it also includes:
  • a method for information interaction including:
  • an information interaction apparatus including:
  • a first sending module configured to send information to be exchanged corresponding to the logged-in account to the wearable device by using the connection
  • a first receiving module configured to receive a first encryption result returned by the wearable device, where the first encryption result is pre-stored by the wearable device and an encryption key pair uniquely corresponding to the logged-in account Obtaining the interactive information after the encryption operation is obtained;
  • a generating module configured to generate, by using a preset algorithm, a first verification factor corresponding to the first encryption result
  • a second sending module configured to send the to-be-interactive information and the first verification factor to a server in association
  • a second receiving module configured to receive an interaction completion message sent by the server, where the interaction completion message is performed by the server to perform encryption operation on the information to be exchanged by using the pre-stored encryption key to obtain a second encryption result. And determining, when the second verification factor generated by the preset algorithm corresponding to the second encryption result is the same as the first verification factor, is sent.
  • it also includes:
  • a first key receiving module configured to receive the encryption key sent by the wearable device
  • a first key transmission module configured to send the encryption key to the server, where the server associates the encryption key with the logged-in account.
  • it also includes:
  • a second key receiving module configured to receive the encryption key sent by the server
  • a second key transmission module configured to transmit the encryption key to the wearable device by using the connection, and store, by the wearable device, the encryption key and the logged-in account.
  • an information interaction apparatus including:
  • a first sending module configured to send information to be exchanged corresponding to the logged-in account to the wearable device by using the connection
  • a first receiving module configured to receive an encryption result returned by the wearable device, where the encryption result is pre-stored by the wearable device, and the first key pair corresponding to the logged-in account is pre-stored
  • the information is obtained after the encryption operation
  • a second sending module configured to send the encryption result to the server
  • a second receiving module configured to receive an interaction completion message sent by the server, where the interaction completion message is performed by the server after the decryption operation is performed on the encryption result by using a second key that matches the first key send.
  • it also includes:
  • a first key receiving module configured to receive the first key sent by the server
  • a first key transmission module configured to transmit the first key to the wearable device by using the connection, and associate, by the wearable device, the first key with the logged-in account storage.
  • it also includes:
  • a second key receiving module configured to receive the second key sent by the wearable device
  • a second key transmission module configured to transmit the second key to the server, where the second key and the logged-in account are stored in association.
  • it also includes:
  • a generating module configured to generate, by using a preset algorithm, a first verification factor corresponding to the information to be exchanged
  • a third sending module configured to send the first verification factor to the server in association with the encryption result, where the server determines, by using the preset algorithm, an operation corresponding to the decryption operation After the second verification factor of the result is the same as the first verification factor, the interaction completion message is returned.
  • an information interaction apparatus including:
  • a receiving module configured to receive information to be exchanged sent by the terminal through the connection, where the information to be exchanged corresponds to a registered account on the terminal;
  • An encryption module configured to perform an encryption operation on the information to be exchanged by using a pre-stored encryption key corresponding to the registered account, to obtain an encryption result
  • a sending module configured to send the encryption result to the terminal by using the connection, and send, by the terminal, the encryption result to a server, or generate, by the terminal, a result corresponding to the encryption by using a preset algorithm
  • the verification factor and the information to be exchanged are sent to the server in association.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the generated second verification factor corresponding to the second encryption result is sent when the first verification factor is the same.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • an electronic device including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the present disclosure allows a server to store a key stored in a wearable device by pre-setting a key pair corresponding to a user account and storing it in the wearable device and the server, respectively, so that the encryption operation of the interactive information is performed by the wearable device. Verification, thereby realizing the verification of the user identity, eliminating the user's manual input of the authentication password, which helps to improve the efficiency of information interaction.
  • FIG. 1A is a flowchart of an information interaction method based on a terminal side, according to an exemplary embodiment.
  • FIG. 1B is a flowchart of an information interaction method based on a wearable device side, according to an exemplary embodiment.
  • FIG. 2 is a schematic diagram of an information interaction scenario, according to an exemplary embodiment.
  • FIG. 3 is a flowchart of an information interaction method in a payment scenario according to an exemplary embodiment.
  • FIG. 4A is a flowchart of another method of information interaction based on a terminal side, according to an exemplary embodiment.
  • FIG. 4B is a flowchart illustrating another method of information interaction based on a wearable device side, according to an exemplary embodiment.
  • FIG. 5 is a flowchart of another method of information interaction under a payment scenario, according to an exemplary embodiment.
  • FIG. 6 is a flowchart of another method of information interaction under a payment scenario, according to an exemplary embodiment.
  • FIG. 7 is a block diagram of an information interaction apparatus based on a terminal side, according to an exemplary embodiment.
  • FIG. 8 is a block diagram of another information interaction apparatus based on a terminal side, according to an exemplary embodiment.
  • FIG. 9 is a block diagram of another information interaction apparatus based on a terminal side, according to an exemplary embodiment.
  • FIG. 10 is a block diagram of another information interaction apparatus based on a terminal side, according to an exemplary embodiment.
  • FIG. 11 is a block diagram of another information interaction apparatus based on a terminal side, according to an exemplary embodiment.
  • FIG. 12 is a block diagram of another information interaction apparatus based on a terminal side, according to an exemplary embodiment.
  • FIG. 13 is a block diagram of another information interaction device based on a terminal side, according to an exemplary embodiment.
  • FIG. 14 is a block diagram of another information interaction device based on a wearable device side, according to an exemplary embodiment.
  • FIG. 15 is a schematic structural diagram of an apparatus for information interaction according to an exemplary embodiment.
  • FIG. 1A is a flowchart of an information interaction method based on a terminal side, which is used in a terminal, and may include the following steps, according to an exemplary embodiment.
  • step 102 a connection is established with the wearable device.
  • the wearable device includes a portable device that can be directly worn on the body or integrated into the user's clothes and accessories, such as smart glasses, smart watches, smart bracelets, smart running shoes, etc., and the disclosure does not limit the specifics thereof. Types of.
  • the terminal can implement a connection with the wearable device in various manners.
  • the connection may be a wired connection, such as a connection through a Micro USB cable; as an exemplary embodiment, the connection may be a wireless connection, such as a Bluetooth connection, an infrared connection, or a WIFI (Wireless Fidelity) connection.
  • the disclosure does not limit its specific form.
  • step 104 the information to be exchanged corresponding to the registered account is sent to the wearable device through the connection.
  • step 106 receiving a first encryption result returned by the wearable device, where the first encryption result is pre-stored by the wearable device and the encryption key corresponding to the registered account is uniquely
  • the interactive information is obtained after the encryption operation.
  • the user by logging in a pre-registered user account on the terminal, the user can perform corresponding operations, such as viewing data, starting a preset function, and the like.
  • the terminal sends the information to be exchanged to the wearable device.
  • the encryption operation of the interactive information by the wearable device is equivalent to performing digital signature on the information to be exchanged.
  • the user only needs to determine the information to be exchanged, and the information transmission between the terminal and the wearable device, the encryption operation of the wearable device, and the like are transparent to the user, that is, the user does not exist.
  • the process of authentication simplifies the operation and behavior of the user throughout the process, which helps to improve the user experience and speed up the information interaction.
  • step 108 a first verification factor corresponding to the first encryption result is generated by a preset algorithm.
  • the wearable device and the server respectively generate the same verification factor, which can be used to verify the user identity.
  • the preset algorithm may be an irreversible algorithm, that is, the first verification factor is generated according to the first encryption result, but the first encryption result cannot be derived according to the first verification factor to ensure security.
  • the preset algorithm may be a message digest generating algorithm, such as MD5 (Message-Digest Algorithm 5), SHA (Secure Hash Algorithm), and the like.
  • MD5 Message-Digest Algorithm 5
  • SHA Secure Hash Algorithm
  • the server can not only perform integrity check on the received information to be exchanged, but also reduce the data transmission amount and improve the information interaction efficiency while embodying the encryption key used by the wearable device.
  • step 110 the to-be-interactive information and the first verification factor are sent to the server in association, to perform encryption operation on the information to be exchanged by the server by using the pre-stored encryption key. , get the second encryption result.
  • step 112 after the server determines that the second verification factor corresponding to the second encryption result generated by using the preset algorithm is the same as the first verification factor, receiving an interaction completion message sent by the server, where The interaction completion message is performed by the server by using the pre-stored encryption key to perform encryption operation on the to-be-interactive information, to obtain a second encryption result, and determining, by using a preset algorithm, a second encryption result corresponding to the second encryption result.
  • the second verification factor is sent when the first verification factor is the same.
  • the same encryption key that is, a symmetric encryption key
  • the encryption key can be generated by the server, transmitted through the terminal, and stored in the wearable device.
  • the encryption key and the user account are in one-to-one correspondence. Therefore, if the first verification factor and the second verification factor are the same, it means that the encryption key used by the wearable device is the same as the server, and the implementation can be implemented. Authentication for the user.
  • FIG. 1B is a flowchart of an information interaction method based on a wearable device side, which may include the following steps, according to an exemplary embodiment.
  • step 102' a connection is established with the terminal.
  • step 104' the information to be exchanged sent by the terminal through the connection is received, and the information to be exchanged corresponds to the logged-in account on the terminal.
  • step 106' the pre-stored information is encrypted by the pre-stored encryption key corresponding to the registered account to obtain an encryption result.
  • the encryption key used by the wearable device corresponds to the logged-in account on the terminal, that is, the user sends the information to be exchanged to the wearable device through the logged-in account, and corresponds to the logged-in account.
  • a matching encryption key is stored on the server, and the matching encryption key stored on the wearable device and the server is Is a symmetric encryption key.
  • step 108' the encryption result is sent to the terminal through the connection, and after the terminal generates a verification factor corresponding to the encryption result by using a preset algorithm, the verification factor and the The interaction information is sent to the server in association.
  • the server after receiving the verification factor and the information to be exchanged sent by the terminal, the server encrypts the interaction information according to the pre-stored encryption key corresponding to the logged-in account. Operation, obtaining another encryption result, and generating another verification factor corresponding to the another encryption result by using the same preset algorithm as the terminal, and when the other verification factor is the same as the received verification factor, the server and The wearable device adopts the same encryption key, realizes the identity verification of the current user, and verifies the verification factor received by the server and the data integrity of the information to be exchanged during transmission.
  • the present disclosure can utilize a strong association relationship between the wearable device and the user by separately storing an encryption key corresponding to the user account on the wearable device and the server, that is, because the wearable device is used to satisfy The device required by daily life will only be used by the user. Therefore, by verifying whether the encryption key used by the wearable device and the server to encrypt the interaction information is the same, the user identity can be quickly verified without the user manually inputting the identity. Verifying the key helps improve the efficiency of information interaction.
  • FIG. 2 shows a typical application scenario, including: a smart bracelet, a mobile phone, and a payment server.
  • a pre-paired smart bracelet is used to implement the identity of the user.
  • FIG. 3 shows a flowchart of the corresponding information interaction method, including the following steps.
  • step 302 the payment server generates an encryption key for the pairing request initiated by the user through the mobile phone, and the encryption key uniquely corresponds to the registered account of the user on the mobile phone.
  • the user can initiate a pairing request at any time to establish an association relationship between the smart bracelet and the user account. Moreover, the user can also modify the association relationship between the smart bracelet and the user account.
  • the same smart bracelet and multiple user accounts may be separately Pairing, and storing each user account in a smart bracelet in association with a corresponding encryption key.
  • the user can limit the number of encryption keys allowed to be stored in the smart bracelet to enhance the privacy of the smart bracelet.
  • the server generates an encryption key as an example, but it may also be generated by a wearable device. After the encryption key corresponding to the logged in account, the encryption key is sent to the terminal and forwarded to the server by the terminal.
  • step 304 the payment server sends the generated encryption key corresponding to the logged in account to the mobile phone.
  • step 306 the mobile phone sends the received encryption key to the smart bracelet, so that the smart bracelet associates the encryption key with the registered account.
  • the smart bracelet and the server respectively associate the encryption key with the user account, and correspond to the same user account, and the smart bracelet and the server adopt the same and uniquely correspond to the user account. Encryption key for subsequent authentication operations.
  • step 308 based on the triggered payment service on the mobile phone, corresponding payment parameters, such as payment object, payment amount, payment account, and the like are generated.
  • step 310 the mobile phone sends the generated payment parameters to the smart bracelet.
  • the mobile phone and the smart bracelet can implement wireless connection according to any manner, such as Bluetooth, infrared, near field communication, etc., to implement wireless transmission of data.
  • the smart bracelet performs encryption processing on the received payment parameters based on the pre-stored encryption key.
  • step 314 the smart bracelet sends the generated first encrypted result to the mobile phone.
  • step 316 the mobile phone uses the MD5 algorithm to generate a first message digest corresponding to the first encryption result.
  • the handset transmits the original (i.e., processing without encryption or the like) payment parameters to the payment server in association with the first message digest.
  • step 320 the payment server performs an encryption operation on the received original payment parameters by using an encryption key corresponding to the current registered account.
  • step 322 for the generated second encryption result, the same message digest algorithm as the smart bracelet, such as the MD5 algorithm, is used to generate a second message digest corresponding to the second encryption result.
  • the same message digest algorithm as the smart bracelet such as the MD5 algorithm
  • step 324 the first message digest and the second message digest are compared.
  • the payment parameters received by the payment server and the smart bracelet are the same; therefore, if the user identity is correct, the smart bracelet and the payment server
  • the encryption key used should also be the same, and the message digest algorithm is the same, the first message digest and the second message digest should be the same. Therefore, if the first message digest and the second message digest are different, it is most likely due to user identity verification error, or it may be a deviation of the transmission data, but these cases indicate that the environment of the payment operation is not safe and should be stopped. This payment operation.
  • step 326 when the first message digest and the second message digest are the same, it indicates that the user identity verification is passed, and the payment server can complete the corresponding payment operation according to the received payment parameter.
  • step 328 the payment server sends a feedback message to the handset when the payment operation is completed.
  • FIG. 4 is a flowchart of another method for information interaction according to an exemplary embodiment. The method is applied to a terminal and may include the following steps.
  • step 402 a connection is established with the wearable device.
  • the wearable device includes a portable device that can be directly worn on the body or integrated into the user's clothes and accessories, such as smart glasses, smart watches, smart bracelets, smart running shoes, etc., and the disclosure does not limit the specifics thereof. Types of.
  • the terminal can implement a connection with the wearable device in various manners.
  • the connection may be a wired connection, such as a connection through a Micro USB cable; as an exemplary embodiment, the connection may be a wireless connection such as a Bluetooth connection, an infrared connection, a WIFI (Wireless Fidelity) connection, or the like.
  • the disclosure does not limit its specific form.
  • step 404 information to be exchanged corresponding to the registered account is sent to the wearable device through the connection.
  • step 406 the encryption result returned by the wearable device is received, and the encryption result is performed by the wearable device by using a pre-stored first key corresponding to the registered account. Obtained after the encryption operation.
  • the user by logging in a pre-registered user account on the terminal, the user can perform corresponding operations, such as viewing data, starting a preset function, and the like.
  • the terminal sends the information to be exchanged to the wearable device.
  • the encryption operation of the interactive information by the wearable device is equivalent to performing digital signature on the information to be exchanged.
  • the user only needs to determine the information to be exchanged, and the information transmission between the terminal and the wearable device, the encryption operation of the wearable device, and the like are transparent to the user, that is, the user does not exist.
  • the process of authentication simplifies the operation and behavior of the user throughout the process, which helps to improve the user experience and speed up the information interaction.
  • step 408 the encrypted result is sent to the server.
  • step 410 the interaction completion message sent by the server is received, and the interaction completion message is sent by the server by using a second key matching the first key to complete the decryption operation on the encryption result.
  • the server by using a matching key pair, that is, a first key and a second key, on the wearable device and the server, as long as the server can decrypt the encrypted result from the terminal, the The encryption result is generated by the first key, and the key pair and the user account are in one-to-one correspondence, so that the identity of the user can be verified.
  • a matching key pair that is, a first key and a second key
  • FIG. 4B is a flowchart of another information interaction method based on the wearable device side, which may include the following steps, according to an exemplary embodiment.
  • step 402' a connection is established with the terminal.
  • step 404' the information to be exchanged sent by the terminal through the connection is received, and the information to be exchanged corresponds to the logged-in account on the terminal.
  • step 406' the pre-stored encryption key corresponding to the logged-in account is used to encrypt the information to be exchanged to obtain an encryption result.
  • the encryption key used by the wearable device corresponds to the logged-in account on the terminal, that is, the user sends the information to be exchanged to the wearable device through the logged-in account, and corresponds to the logged-in account.
  • a matching encryption key is stored on the server, and the symmetric encryption key or the asymmetric encryption key may be between the wearable device and the matching encryption key stored on the server.
  • step 408' the encrypted result is sent to the terminal over the connection, and the encrypted result is transmitted by the terminal to the server.
  • the server may tentatively decrypt the encryption result according to the pre-stored encryption key corresponding to the logged-in account. operating. If the identity of the current user is correct, the encryption key selected by the server corresponding to the logged-in account is matched with the encryption key used on the wearable device, so that the server can successfully complete the decryption operation and obtain corresponding interactions. information.
  • the present disclosure can utilize a strong association relationship between the wearable device and the user by storing a key that matches the user account on the wearable device and the server, that is, because the wearable device is used.
  • the user will only use it by himself. Therefore, by verifying whether the first key that the wearable device encrypts the interactive information matches the second key decrypted by the server, the user identity can be quickly realized. Verification, without the need for the user to manually enter the authentication key, helps to improve the efficiency of information interaction.
  • FIG. 5 shows a flowchart of an information interaction method of an embodiment, including the following steps.
  • step 502 a key pair for information encryption is generated by the smart bracelet.
  • the smart bracelet can generate a key pair at any time, such as automatically generated after activation use, or generated based on a user-initiated pairing request.
  • the key pair generated by the smart bracelet may be an asymmetric encryption key, where the smart key is stored in the smart
  • the first key in the bracelet is a private key
  • the second key stored in the payment server is a public key.
  • a symmetric encryption key may also be used, and then the symmetric first key and the second key may be generated by the server (ie, the first key is the same as the second key), and then the server The first key is sent to the mobile phone, and the first key is forwarded by the mobile phone to the smart bracelet and stored in the smart bracelet.
  • step 504 the smart bracelet stores the first key in the key pair.
  • step 506 the mobile phone receives the second key in the key pair sent by the smart bracelet, wherein the first key matches the second key.
  • the smart phone may send the second key to the mobile phone according to the pairing request initiated by the user through the mobile phone; wherein, when the mobile phone initiates the pairing request, the current registered account may be sent to the smart bracelet. Therefore, an association is established between the logged-in account and the first key and the second key, that is, an association relationship is actually established between the user who owns the logged-in account and the key pair.
  • step 508 the handset transmits a second key to the payment server such that the payment server stores the second key.
  • the mobile phone may initiate a pairing request to the payment server, that is, the user initiates a corresponding pairing request through the current logged-in account, so that the payment server performs the second key received between the second key and the current logged-in account.
  • Associate storage
  • step 510 based on the triggered payment service on the mobile phone, corresponding payment parameters, such as payment object, payment amount, payment account, and the like are generated.
  • step 512 the mobile phone sends the generated payment parameters to the smart bracelet.
  • the mobile phone and the smart bracelet can implement wireless connection according to any manner, such as Bluetooth, infrared, near field communication, etc., to implement wireless transmission of data.
  • step 514 the smart bracelet performs encryption processing on the received payment parameters based on the pre-stored first key.
  • step 516 the smart bracelet sends the generated encryption result to the handset.
  • step 518 the handset sends the encrypted result to the payment server.
  • step 520 based on the current logged-in account, the payment server decrypts the encrypted result by using the corresponding second key.
  • step 522 if the decryption operation of the encryption result is successfully completed, the second key is matched with the first key used by the smart bracelet, so the identity verification of the currently logged-in account is completed and the verification is passed. , complete the corresponding payment operation.
  • step 524 the payment server sends a feedback message to the handset when the payment operation is completed.
  • FIG. 6 shows a flowchart of another embodiment of the information interaction method, in which 1) the smart hand in the pairing process The ring generates a key pair until 2) the smart bracelet in the authentication encrypts the payment parameters and returns the encrypted result, which is the same as step 502 to step 516 shown in FIG. 5, except for the following processing flow.
  • the mobile phone In step 602, based on the generated original payment parameters, the mobile phone generates a corresponding first message digest by using a preset algorithm, and the preset algorithm may be an MD5 algorithm, an SHA algorithm, or the like.
  • the mobile phone and the smart bracelet respectively generate the first message digest and the encryption result, and there is no determined generation order between the two, and the specific order does not have different impact on the processing result.
  • step 604 the handset transmits the encrypted result to the payment server in association with the first message digest.
  • step 606 the payment server decrypts the received encryption result by using the corresponding second key according to the current logged-in account. If the decryption is successful, the second key and the first key used by the smart bracelet are indicated. The keys are matched to achieve verification of the user's identity.
  • step 608 the payment server uses a preset algorithm to generate a second message digest corresponding to the decrypted payment parameters.
  • step 610 the received first message digest is compared to the generated second message digest to verify the transmission integrity of the encryption result during the transmission of step 604.
  • step 612 if the user identity verification is completed and the data transmission is complete, the current payment environment is safe and the corresponding payment operation is completed.
  • step 614 the payment server sends a feedback message to the handset when the payment operation is completed.
  • the present disclosure also provides an embodiment of the information interaction apparatus.
  • FIG. 7 is a block diagram of an information interaction device based on a terminal side, according to an exemplary embodiment.
  • the apparatus may include an establishing module 701, a first sending module 702, a first receiving module 703, a generating module 704, a second sending module 705, and a second receiving module 706.
  • the establishing module 701 is configured to establish a connection with the wearable device.
  • the first sending module 702 is configured to send information to be exchanged corresponding to the logged-in account to the wearable device through the connection;
  • the first receiving module 703 is configured to receive a first encryption result returned by the wearable device, where the first encryption result is pre-stored by the wearable device and an encryption key uniquely corresponding to the logged-in account Obtaining an encryption operation on the information to be exchanged;
  • the generating module 704 is configured to generate, by using a preset algorithm, a first verification factor corresponding to the first encryption result
  • the second sending module 705 is configured to send the to-be-interactive information and the first verification factor to the server in association with each other;
  • the second receiving module 706 is configured to receive an interaction completion message sent by the server, where the interaction completion message is performed by the server to perform encryption operation on the information to be exchanged by using the pre-stored encryption key to obtain a second Encrypting the result, and determining that the second verification factor generated by the preset algorithm corresponding to the second encryption result is the same as the first verification factor is sent.
  • the key pair corresponding to the user account is set in advance and stored in the wearable device and the server, respectively, so that the server can store the information in the wearable device through the encryption operation of the wearable device.
  • the key is verified to implement the verification of the user identity, which eliminates the user's manual input of the authentication password, which helps to improve the efficiency of information interaction.
  • the preset algorithm includes a message digest generation algorithm.
  • FIG. 8 is a block diagram of another information interaction device based on the terminal side, which may be further included on the basis of the foregoing embodiment shown in FIG. 7 according to an exemplary embodiment.
  • the first key receiving module is configured to receive the encryption key sent by the wearable device
  • the first key transmission module is configured to send the encryption key to the server, and the server stores the encryption key and the logged-in account in association.
  • the encryption key may be generated by the wearable device, and the encryption key is sent to the server by the terminal, so that the matching encryption key is stored on the wearable device and the server respectively, and the encryption key pair is The only one corresponds to the logged in account.
  • FIG. 9 is a block diagram of another information interaction device based on the terminal side according to an exemplary embodiment.
  • the embodiment may further include: The second key receiving module 709 and the second key transmitting module 710.
  • the key receiving module 709 receives the encryption key sent by the server.
  • the key transmission module 710 is configured to transmit the encryption key to the wearable device through the connection, and associate the storage key with the logged-in account by the wearable device.
  • an encryption key may be generated by the server, and the encryption key is sent to the wearable device by the terminal, so that the matching encryption key is stored on the wearable device and the server respectively, and the encryption key pair is Unique Corresponds to the logged in account.
  • the adopted key pair is a symmetric encryption key
  • the information can be reduced.
  • the amount of data transmitted can also perform integrity check on the information to be exchanged received by the server, which helps to improve data security.
  • the present disclosure also provides an embodiment of the information interaction apparatus.
  • FIG. 10 is a block diagram of an information interaction device based on a terminal side, according to an exemplary embodiment.
  • the apparatus may include an establishing module 901, a first sending module 902, a first receiving module 903, a second sending module 904, and a second receiving module 905.
  • the establishing module 901 is configured to establish a connection with the wearable device.
  • the first sending module 902 is configured to send information to be exchanged corresponding to the logged-in account to the wearable device by using the wireless connection;
  • the first receiving module 903 is configured to receive an encryption result returned by the wearable device, where the encryption result is pre-stored by the wearable device, and the first key pair corresponding to the logged-in account is After the interactive information is encrypted, it is obtained;
  • the second sending module 904 is configured to send the encryption result to the server
  • the second receiving module 905 is configured to receive an interaction completion message sent by the server, where the interaction completion message is decrypted by the server by using a second key that matches the first key to complete the encryption result. Send after operation.
  • the key pair corresponding to the user account is set in advance and stored in the wearable device and the server, respectively, so that the server can store the information in the wearable device through the encryption operation of the wearable device.
  • the key is verified to implement the verification of the user identity, which eliminates the user's manual input of the authentication password, which helps to improve the efficiency of information interaction.
  • FIG. 11 is a block diagram of another information interaction device based on the terminal side, which may be further included on the basis of the foregoing embodiment shown in FIG. 10 according to an exemplary embodiment.
  • the first key receiving module 906 receives the first key sent by the server
  • the first key transmission module 907 is configured to transmit the first key to the wearable device by using the connection, and the first key and the logged in account are used by the wearable device Perform associative storage.
  • the first key and the second key are symmetric encryption keys.
  • the server when the adopted key pair is a symmetric encryption key, by directly transmitting the encryption result to the server, the server can determine the key stored in the wearable device based on the decryption condition of the received encryption result. Whether the current logged-in user matches, thus completing the authentication operation for the user.
  • FIG. 12 is a block diagram of another information interaction device based on the terminal side, which may be further included on the basis of the foregoing embodiment shown in FIG. 10, according to an exemplary embodiment.
  • the second key receiving module 908 is configured to receive the second key sent by the wearable device.
  • the second key transmission module 909 is configured to transmit the second key to the server, and the second key is stored in association with the logged-in account by the server.
  • the first key and the second key are asymmetric encryption keys, where the first key is a private key and the second key is a public key.
  • the server when the adopted key pair is an asymmetric encryption key, by directly transmitting the encryption result to the server, the server can determine the density stored in the wearable device based on the decryption condition of the received encryption result. Whether the key matches the current logged in user, thus completing the authentication operation for the user.
  • FIG. 13 is a block diagram of another information interaction apparatus according to an exemplary embodiment.
  • the embodiment may further include: a generation module 910 and a Three transmission module 911.
  • the generating module 910 is configured to generate, by using a preset algorithm, a first verification factor corresponding to the information to be exchanged;
  • the third sending module 911 is configured to send the first verification factor to the server in association with the encryption result, where the server determines that the decryption operation is generated by using the preset algorithm. After the second verification factor of the operation result is the same as the first verification factor, the interaction completion message is returned.
  • the server can verify the decryption result of the decryption operation while verifying the key stored in the wearable device, which helps Improve data security.
  • the configurations of the generating module 910 and the third sending module 911 in the device embodiment shown in FIG. 12 may also be included in the foregoing device embodiments of FIG. 9 to FIG. 11 , and the disclosure is not limited thereto. .
  • the preset algorithm includes a message digest generation algorithm.
  • the present disclosure also provides information interaction.
  • An embodiment of the device corresponds to the embodiment of the information interaction method shown in FIGS. 1B and 4B.
  • FIG. 14 is a block diagram of an information interaction device based on a wearable device side, according to an exemplary embodiment.
  • the apparatus may include an establishing module 141, a receiving module 142, an encryption module 143, and a transmitting module 144.
  • the establishing module is configured to establish a connection with the terminal
  • the receiving module is configured to receive the information to be exchanged sent by the terminal through the connection, where the information to be exchanged corresponds to the logged-in account on the terminal;
  • the encryption module is configured to perform the encryption operation on the information to be exchanged by using a pre-stored encryption key corresponding to the registered account, to obtain an encryption result;
  • a sending module configured to send the encryption result to the terminal by using the connection, and send, by the terminal, the encryption result to a server, or generate, by the terminal, a password corresponding to the encryption by using a preset algorithm
  • the verification factor and the information to be exchanged are sent to the server in association.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present disclosure. Those of ordinary skill in the art can understand and implement without any creative effort.
  • FIG. 15 is a block diagram of an apparatus 1500 for information interaction, according to an exemplary embodiment.
  • device 1500 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • device 1500 can include one or more of the following components: processing component 1502, memory 1504, power component 1506, multimedia component 1508, audio component 1510, input/output (I/O) interface 1512, sensor component 1514, And a communication component 1516.
  • Processing component 1502 typically controls the overall operation of device 1500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 1502 can include one or more processors 1520 to execute instructions to perform all or part of the steps of the method on the terminal side described above, or to complete all or part of the steps of the method on the wearable device side described above.
  • processing component 1502 can include one or more modules to facilitate processing of components Interaction between 1502 and other components.
  • processing component 1502 can include a multimedia module to facilitate interaction between multimedia component 1508 and processing component 1502.
  • Memory 1504 is configured to store various types of data to support operation at device 1500. Examples of such data include instructions for any application or method operating on device 1500, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1504 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1506 provides power to various components of device 1500.
  • Power component 1506 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1500.
  • Multimedia component 1508 includes a screen between the device 1500 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1508 includes a front camera and/or a rear camera. When the device 1500 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1510 is configured to output and/or input an audio signal.
  • the audio component 1510 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1500 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1504 or transmitted via communication component 1516.
  • audio component 1510 also includes a speaker for outputting an audio signal.
  • the I/O interface 1512 provides an interface between the processing component 1502 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1514 includes one or more sensors for providing device 1500 with a status assessment of various aspects.
  • sensor assembly 1514 can detect an open/closed state of device 1500, relative positioning of components, such as the display and keypad of device 1500, and sensor component 1514 can also detect a change in position of one component of device 1500 or device 1500. The presence or absence of contact by the user with the device 1500, the orientation or acceleration/deceleration of the device 1500 and the temperature change of the device 1500.
  • Sensor assembly 1514 can include a proximity sensor that is configured Used to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1514 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1516 is configured to facilitate wired or wireless communication between device 1500 and other devices.
  • the device 1500 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 1516 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1516 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 1500 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1504 including instructions executable by processor 1520 of apparatus 1500 to perform the method of the terminal side described above, or The method of the above wearable device side is completed.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.

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Abstract

本公开是关于信息交互方法及装置、电子设备，包括：与可穿戴设备之间建立连接；将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；接收所述可穿戴设备返回的第一加密结果；通过预设算法生成对应于所述第一加密结果的第一验证因子；将所述待交互信息和所述第一验证因子相关联地发送至服务器；接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。通过本公开的技术方案，可以基于可穿戴设备实现用户的身份验证，有助于提升信息交互效率。

Description

信息交互方法及装置、电子设备
相关申请的交叉引用
本申请基于申请号为201410498743.6、申请日为2014年9月25日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及通信技术领域，尤其涉及信息交互方法及装置、电子设备。
背景技术
通过在终端上输入已注册的用户账号和登录密码，用户可以实现账号登录，并基于该已登录账号进行信息交互。但在一些安全性要求更高的场景下，需要对用户身份执行进一步的验证，则相关技术中，往往需要用户输入相应的身份验证密码。
然而，在输入身份验证密码时，很容易被其他人窥视，而当身份验证密码较为复杂时，不仅需要花费用户较长的输入时间，还容易发生输入错误等问题，影响信息交互效率。
发明内容
本公开提供信息交互方法及装置、电子设备，以解决相关技术中的信息交互效率低下的技术问题。
根据本公开实施例的第一方面，提供一种信息交互方法，包括：
与可穿戴设备之间建立连接；
将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
通过预设算法生成对应于所述第一加密结果的第一验证因子；
将所述待交互信息和所述第一验证因子相关联地发送至服务器；
接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
可选的，还包括：
接收所述可穿戴设备发送的所述加密密钥；
将所述加密密钥发送至所述服务器，由所述服务器将所述加密密钥和所述已登录账号进行关联存储。
可选的，还包括：
接收所述服务器发送的所述加密密钥；
通过所述连接，将所述加密密钥传输至所述可穿戴设备，以由所述可穿戴设备将所述加密密钥和所述已登录账号进行关联存储。
根据本公开实施例的第二方面，提供一种信息交互方法，包括：
与可穿戴设备之间建立连接；
将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
将所述加密结果发送至所述服务器；
接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
可选的，还包括：
接收所述服务器发送的所述第一密钥；
通过所述连接，将所述第一密钥传输至所述可穿戴设备，由所述可穿戴设备将所述第一密钥和所述已登录账号进行关联存储。
可选的，还包括：
接收所述可穿戴设备发送的所述第二密钥；
将所述第二密钥传输至所述服务器，由所述服务器将所述第二密钥和所述已登录账号进行关联存储。
可选的，还包括：
通过预设算法生成对应于所述待交互信息的第一验证因子；
将所述第一验证因子与所述加密结果相关联地发送至所述服务器，以由所述服务器在确定采用所述预设算法生成的对应于所述解密操作的操作结果的第二验证因子与所述第一验证因子相同后，返回所述交互完成消息。
根据本公开实施例的第三方面，提供一种信息交互方法，包括：
与终端之间建立连接；
接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上 的已登录账号；
采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果；
将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
根据本公开实施例的第四方面，提供一种信息交互装置，包括：
建立模块，用于与可穿戴设备之间建立连接；
第一发送模块，用于将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
第一接收模块，用于接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
生成模块，用于通过预设算法生成对应于所述第一加密结果的第一验证因子；
第二发送模块，用于将所述待交互信息和所述第一验证因子相关联地发送至服务器；
第二接收模块，用于接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
可选的，还包括：
第一密钥接收模块，用于接收所述可穿戴设备发送的所述加密密钥；
第一密钥传输模块，用于将所述加密密钥发送至所述服务器，由所述服务器将所述加密密钥和所述已登录账号进行关联存储。
可选的，还包括：
第二密钥接收模块，用于接收所述服务器发送的所述加密密钥；
第二密钥传输模块，用于通过所述连接，将所述加密密钥传输至所述可穿戴设备，由所述可穿戴设备将所述加密密钥和所述已登录账号进行关联存储。
根据本公开实施例的第五方面，提供一种信息交互装置，包括：
建立模块，用于与可穿戴设备之间建立连接；
第一发送模块，用于将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
第一接收模块，用于接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
第二发送模块，用于将所述加密结果发送至所述服务器；
第二接收模块，用于接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
可选的，还包括：
第一密钥接收模块，用于接收所述服务器发送的所述第一密钥；
第一密钥传输模块，用于通过所述连接，将所述第一密钥传输至所述可穿戴设备，由所述可穿戴设备将所述第一密钥和所述已登录账号进行关联存储。
可选的，还包括：
第二密钥接收模块，用于接收所述可穿戴设备发送的所述第二密钥；
第二密钥传输模块，用于将所述第二密钥传输至所述服务器，由所述服务器将所述第二密钥和所述已登录账号进行关联存储。
可选的，还包括：
生成模块，用于通过预设算法生成对应于所述待交互信息的第一验证因子；
第三发送模块，用于将所述第一验证因子与所述加密结果相关联地发送至所述服务器，由所述服务器在确定采用所述预设算法生成的对应于所述解密操作的操作结果的第二验证因子与所述第一验证因子相同后，返回所述交互完成消息。
根据本公开实施例的第六方面，提供一种信息交互装置，包括：
建立模块，用于与终端之间建立连接；
接收模块，用于接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号；
加密模块，用于采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果；
发送模块，用于将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
根据本公开实施例的第七方面，提供一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
与可穿戴设备之间建立连接；
将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
通过预设算法生成对应于所述第一加密结果的第一验证因子；
将所述待交互信息和所述第一验证因子相关联地发送至所述服务器；
接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
根据本公开实施例的第八方面，提供一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
与可穿戴设备之间建立连接；
将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
将所述加密结果发送至所述服务器；
接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
根据本公开实施例的第九方面，提供一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
与终端之间建立连接；
接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号；
采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密 操作，得到加密结果；
将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开通过预先设置对应于用户账号的密钥对，并分别存储在可穿戴设备和服务器中，从而通过可穿戴设备对待交互信息的加密操作，使得服务器可以对可穿戴设备中存储的密钥进行验证，从而实现用户身份的验证，免去了用户手动输入身份验证密码的操作，有助于提升信息交互效率。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1A是根据一示例性实施例示出的基于终端侧的一种信息交互方法的流程图。
图1B是根据一示例性实施例示出的基于可穿戴设备侧的一种信息交互方法的流程图。
图2是根据一示例性实施例示出的信息交互场景的示意图。
图3是根据一示例性实施例示出的支付场景下的一种信息交互方法的流程图。
图4A是根据一示例性实施例示出的基于终端侧的另一种信息交互方法的流程图。
图4B是根据一示例性实施例示出的基于可穿戴设备侧的另一种信息交互方法的流程图。
图5是根据一示例性实施例示出的支付场景下的另一种信息交互方法的流程图。
图6是根据一示例性实施例示出的支付场景下的另一种信息交互方法的流程图。
图7是根据一示例性实施例示出的基于终端侧的一种信息交互装置的框图。
图8是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图。
图9是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图。
图10是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图。
图11是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图。
图12是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图。
图13是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图。
图14是根据一示例性实施例示出的基于可穿戴设备侧的另一种信息交互装置的框图。
图15是根据一示例性实施例示出的一种用于信息交互的装置的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
请参考图1A，图1A是根据一示例性实施例示出的基于终端侧的一种信息交互方法的流程图，该方法用于终端中，可以包括以下步骤。
在步骤102中，与可穿戴设备之间建立连接。
在本实施例中，可穿戴设备包括可以直接穿在身上或是整合到用户的衣服、配件的便携式设备，比如智能眼镜、智能手表、智能手环、智能跑鞋等，本公开并不限制其具体类型。
在本实施例中，终端可以通过各种方式实现与可穿戴设备之间的连接。作为一示例性实施方式，该连接可以为有线连接，比如通过Micro USB线进行连接；作为一示例性实施方式，该连接可以为无线连接，比如蓝牙连接、红外连接、WIFI(无线保真)连接等方式，本公开并不限制其具体形式。
在步骤104中，将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备。
在步骤106中，接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到。
在本实施例中，通过在终端上登录预先注册的用户账号，用户才能够执行相应的操作，比如查看数据、启动预设功能等。在一些安全要求较高的情况下，需要对用户身份进行验证时，无需用户手动输入身份验证密码，而是在用户确定了待交互信息后，由终端将待交互信息发送至可穿戴设备中，通过可穿戴设备对待交互信息的加密操作，相当于对该待交互信息执行了数字签名。
在本实施例中，用户仅需要确定待交互信息，而终端与可穿戴设备之间的信息传输、可穿戴设备的加密操作等对用户而言都是透明的，即在用户看来并不存在身份验证的过程，简化了用户在整个过程中的操作和行为，有助于提升用户体验、加快信息交互速度。
在步骤108中，通过预设算法生成对应于所述第一加密结果的第一验证因子。
在本实施例中，通过预先在可穿戴设备与服务器上分别设置相同的算法，使得用户身份无误的情况下，可穿戴设备和服务器分别生成的验证因子相同，从而可以用于验证用户身份。
在本实施例中，预设算法可以为不可逆算法，即第一验证因子是根据第一加密结果生成的，但根据第一验证因子无法推算出第一加密结果，以确保安全性。其中，预设算法可以为消息摘要生成算法，比如MD5(Message-Digest Algorithm 5，信息摘要算法5)、SHA(Secure Hash Algorithm，安全散列算法)等。通过生成第一验证因子，既可以用于服务器对接收到的待交互信息进行完整性检验，又可以在体现出可穿戴设备采用的加密密钥的同时，降低数据传输量，提升信息交互效率。
在步骤110中，将所述待交互信息和所述第一验证因子相关联地发送至所述服务器，以由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果。
在步骤112中，在所述服务器确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同后，接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
在本实施例中，可穿戴设备和服务器上采用相同的加密密钥，即对称加密密钥，该加密密钥可以由服务器生成后，通过终端传输并存储在可穿戴设备中。在本实施例中，加密密钥与用户账号之间是一一对应的，因而如果第一验证因子和第二验证因子相同，就说明可穿戴设备采用的加密密钥与服务器相同，即可实现对用户的身份验证。
与图1A相对应地，图1B是根据一示例性实施例示出的基于可穿戴设备侧的一种信息交互方法的流程图，可以包括以下步骤。
在步骤102’中，与终端之间建立连接。
在步骤104’中，接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号。
在步骤106’中，采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果。
在本实施例中，可穿戴设备采用的加密密钥对应于终端上的已登录账号，即用户通过该已登录账号，向可穿戴设备发送了待交互信息；同时，对应于该已登录账号，在服务器上存储有相匹配的加密密钥，且可穿戴设备和服务器上存储的相匹配的加密密钥之 间为对称加密密钥。
在步骤108’中，将所述加密结果通过所述连接发送至所述终端，由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
在本实施例中，对应于图1A中的描述，则服务器在接收到终端发送的验证因子和待交互信息后，根据预存储的对应于已登录账号的加密密钥，会对待交互信息进行加密操作，得到另一加密结果，以及与终端采用相同的预设算法生成对应于该另一加密结果的另一验证因子，则当该另一验证因子与接收到的验证因子相同，则说明服务器和可穿戴设备采用了相同的加密密钥，实现了对当前用户的身份验证，且检验了服务器接收到的验证因子和待交互信息在传输过程中的数据完整性。
由上述实施例可知，本公开通过在可穿戴设备与服务器上分别存储对应于用户账号的加密密钥，可以利用可穿戴设备与用户之间的强关联关系，即由于可穿戴设备是用于满足日常生活需求的设备，用户只会自行使用，因而通过验证可穿戴设备和服务器分别采用的对待交互信息进行加密的加密密钥是否相同，即可实现对用户身份的快速验证，无需用户手动输入身份验证密钥，有助于提升信息交互效率。
基于本公开的技术方案，可以应用于任意场景下的信息交互过程，本公开并不限制其类型。作为一示例性实施例，图2示出了一典型应用场景，包括：智能手环、手机和支付服务器，其中当用户通过手机处理支付业务时，采用预先配对的智能手环，实现对用户身份的快速验证，从而在支付服务器上实现支付操作。对应于图1所示的处理流程，当应用于图2所示的支付场景时，图3示出了相应的信息交互方法的流程图，包括下述步骤。
1)配对过程
在步骤302中，针对用户通过手机发起的配对请求，支付服务器生成加密密钥，该加密密钥唯一对应于用户在手机上的已登录账号。
在本实施例中，用户可以在任意时刻发起配对请求，建立智能手环与用户账号之间的关联关系；并且，用户也可以对智能手环与用户账号之间的关联关系进行修改。
在本实施例中，为方便用户使用，尤其是用户注册了多个用户账号，或者希望将智能手环在家人之间共享的情况下，还可以使得同一个智能手环与多个用户账号分别配对，并且将每个用户账号与相应的加密密钥相关联地存储在智能手环中。当然，用户可以对智能手环中允许存储的加密密钥数量进行限制，以提升智能手环的私密性。
在本实施例中，以服务器生成加密密钥为例进行说明，但也可以由可穿戴设备生成 对应于已登录账号的加密密钥后，将加密密钥发送至终端，并由终端转发至服务器。
在步骤304中，支付服务器将生成的对应于已登录账号的加密密钥发送至手机。
在步骤306中，手机将接收到的加密密钥发送至智能手环，使得智能手环将该加密密钥与已登录账号进行关联存储。
以上基于步骤302至步骤306的操作，智能手环和服务器分别将加密密钥与用户账号进行关联存储，且对应于同一个用户账号，智能手环和服务器采用了相同且唯一对应于该用户账号的加密密钥，以便于后续的身份验证操作。
2)身份验证
在步骤308中，基于手机上被触发的支付业务，生成相应的支付参数，比如支付对象、支付金额、支付账户等信息。
在步骤310中，手机将生成的支付参数发送至智能手环中。
在本实施例中，手机与智能手环可以基于任意方式实现无线连接，比如蓝牙、红外、近场通信等，以实现数据的无线传输。
在步骤312，智能手环基于预存储的加密密钥，对接收到的支付参数进行加密处理。
在步骤314中，智能手环将生成的第一加密结果发送至手机。
在步骤316中，手机采用MD5算法，生成该第一加密结果对应的第一消息摘要。
在本实施例中，当然也可以采用其他类型的消息摘要算法，比如SHA算法等。
在步骤318中，手机将原始的(即未经过加密等过程的处理)支付参数和第一消息摘要相关联地发送至支付服务器。
在步骤320中，支付服务器采用对应于当前的已登录账号的加密密钥，对接收到的原始的支付参数进行加密操作。
在步骤322中，针对生成的第二加密结果，采用与智能手环相同的消息摘要算法，如MD5算法，生成对应于第二加密结果的第二消息摘要。
在步骤324中，比较第一消息摘要和第二消息摘要。
在本实施例中，如果在手机与支付服务器之间的数据传输过程没有发生意外，则支付服务器和智能手环接收到的支付参数相同；因此，如果用户身份无误，则智能手环与支付服务器采用的加密密钥也应当相同，而消息摘要算法也相同，第一消息摘要和第二消息摘要就应当相同。所以，如果第一消息摘要和第二消息摘要不同，则极有可能是由于用户身份验证出错，或者也可能是传输数据出现偏差，但这些情况均表明本次支付操作的环境不安全，应当停止本次支付操作。
在步骤326中，当第一消息摘要和第二消息摘要相同时，表明用户身份验证通过，支付服务器可以根据接收到的支付参数，完成相应的支付操作。
在步骤328中，支付服务器向手机发送完成支付操作时的反馈消息。
请参考图4，图4是根据一示例性实施例示出的另一种信息交互方法的流程图，该方法应用于终端上，可以包括下述步骤。
在步骤402中，与可穿戴设备之间建立连接。
在本实施例中，可穿戴设备包括可以直接穿在身上或是整合到用户的衣服、配件的便携式设备，比如智能眼镜、智能手表、智能手环、智能跑鞋等，本公开并不限制其具体类型。
在本实施例中，终端可以通过各种方式实现与可穿戴设备之间的连接。作为一示例性实施方式，该连接可以为有线连接，比如通过Micro USB线进行连接；作为一示例性实施方式，该连接可以为无线连接比如蓝牙连接、红外连接、WIFI(无线保真)连接等方式，本公开并不限制其具体形式。
在步骤404中，将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备。
在步骤406中，接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到。
在本实施例中，通过在终端上登录预先注册的用户账号，用户才能够执行相应的操作，比如查看数据、启动预设功能等。在一些安全要求较高的情况下，需要对用户身份进行验证时，无需用户手动输入身份验证密码，而是在用户确定了待交互信息后，由终端将待交互信息发送至可穿戴设备中，通过可穿戴设备对待交互信息的加密操作，相当于对该待交互信息执行了数字签名。
在本实施例中，用户仅需要确定待交互信息，而终端与可穿戴设备之间的信息传输、可穿戴设备的加密操作等对用户而言都是透明的，即在用户看来并不存在身份验证的过程，简化了用户在整个过程中的操作和行为，有助于提升用户体验、加快信息交互速度。
在步骤408中，将所述加密结果发送至所述服务器。
在步骤410中，接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
在本实施例中，通过在可穿戴设备和服务器上采用相匹配的密钥对，即第一密钥和第二密钥，则只要服务器能够对来自终端的加密结果进行解密操作，就说明该加密结果是由第一密钥进行加密生成的，而密钥对与用户账号之间是一一对应的，从而即可实现对用户身份的验证。
与图4A相对应地，图4B是根据一示例性实施例示出的基于可穿戴设备侧的另一种信息交互方法的流程图，可以包括以下步骤。
在步骤402’中，与终端之间建立连接。
在步骤404’中，接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号。
在步骤406’中，采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果。
在本实施例中，可穿戴设备采用的加密密钥对应于终端上的已登录账号，即用户通过该已登录账号，向可穿戴设备发送了待交互信息；同时，对应于该已登录账号，在服务器上存储有相匹配的加密密钥，且可穿戴设备和服务器上存储的相匹配的加密密钥之间可以为对称加密密钥或非对称加密密钥。
在步骤408’中，将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器。
在本实施例中，对应于图4A中的描述，则服务器在接收到终端发送的加密结果后，根据预存储的对应于已登录账号的加密密钥，可以尝试性地对该加密结果进行解密操作。如果当前用户的身份无误，则服务器选取的对应于已登录账号的加密密钥与可穿戴设备上采用的加密密钥之间是相匹配的，使得服务器能够成功完成解密操作，得到相应的待交互信息。
由上述实施例可知，本公开通过在可穿戴设备与服务器上分别存储相匹配且对应于用户账号的密钥，可以利用可穿戴设备与用户之间的强关联关系，即由于可穿戴设备是用于满足日常生活需求的设备，用户只会自行使用，因而通过验证可穿戴设备对待交互信息进行加密的第一密钥与服务器进行解密的第二密钥是否匹配，即可实现对用户身份的快速验证，无需用户手动输入身份验证密钥，有助于提升信息交互效率。
与图1所示的实施例相类似地，本实施例同样可以应用于任意场景下的信息交互过程，本公开并不限制其类型。对应于图4所示的处理流程，当应用于图2所示的支付场景时，图5示出了一种实施方式的信息交互方法的流程图，包括下述步骤。
1)配对过程
在步骤502中，由智能手环生成用于信息加密的密钥对。
在本实施例中，智能手环可以在任意时刻生成密钥对，比如在激活使用后自动生成，或者基于用户发起的配对请求而生成。
在本实施例中，由智能手环生成的密钥对可以为非对称加密密钥，其中存储在智能 手环中的第一密钥为私钥、存储在支付服务器中的第二密钥为公钥。
当然，作为一示例性实施方式，也可以采用对称加密密钥，则可以由服务器生成对称的第一密钥和第二密钥(即第一密钥与和第二密钥相同)，然后服务器将第一密钥发送至手机，由手机将第一密钥转发至智能手环，并存储在智能手环中。
在步骤504中，智能手环对密钥对中的第一密钥进行存储。
在步骤506中，手机接收智能手环发送的所述密钥对中的第二密钥，其中第一密钥与第二密钥相匹配。
在本实施例中，可以针对用户通过手机发起的配对请求，使得智能手环将第二密钥发送至手机；其中，当手机发起配对请求时，可以将当前的已登录账号发送至智能手环，从而在该已登录账号与第一密钥、第二密钥之间建立关联，即实际上是在拥有该已登录账号的用户与密钥对之间建立关联关系。
在步骤508中，手机将第二密钥发送至支付服务器，使得支付服务器对第二密钥进行存储。
在本实施例中，手机可以向支付服务器发起配对请求，即用户通过当前的已登录账号发起相应的配对请求，从而使得支付服务器将接收到的第二密钥与当前的已登录账号之间进行关联存储。
2)身份验证
在步骤510中，基于手机上被触发的支付业务，生成相应的支付参数，比如支付对象、支付金额、支付账户等信息。
在步骤512中，手机将生成的支付参数发送至智能手环中。
在本实施例中，手机与智能手环可以基于任意方式实现无线连接，比如蓝牙、红外、近场通信等，以实现数据的无线传输。
在步骤514中，智能手环基于预存储的第一密钥，对接收到的支付参数进行加密处理。
在步骤516中，智能手环将生成的加密结果发送至手机。
在步骤518中，手机将加密结果发送至支付服务器。
在步骤520中，基于当前的已登录账号，支付服务器采用对应的第二密钥对该加密结果进行解密操作。
在步骤522中，若成功完成对加密结果的解密操作，则说明第二密钥与智能手环采用的第一密钥之间相匹配，所以完成了对当前已登录账号的身份验证且验证通过，完成相应的支付操作。
在步骤524中，支付服务器向手机发送完成支付操作时的反馈消息。
对应于图4所示的处理流程，针对图2所示的支付场景时，图6示出了另一种实施方式的信息交互方法的流程图，该流程中从1)配对过程中的智能手环生成密钥对，直至2)身份验证中的智能手环对支付参数进行加密并返回加密结果，与图5所示的步骤502至步骤516相同，而不同之处在于下述处理流程。
在步骤602中，基于生成的原始的支付参数，手机通过预设算法生成对应的第一消息摘要，该预设算法可以为MD5算法、SHA算法等。
在本实施例中，手机和智能手环分别生成第一消息摘要和加密结果，两者之间并没有确定的生成顺序，且具体顺序不会对处理结果造成不同影响。
在步骤604中，手机将加密结果和第一消息摘要相关联地发送至支付服务器。
在步骤606中，支付服务器根据当前的已登录账号，采用对应的第二密钥对接收到的加密结果进行解密操作，若能够成功解密，说明第二密钥与智能手环采用的第一密钥之间相匹配，实现了对用户身份的验证。
在步骤608中，支付服务器采用预设算法，生成对应于解密得到的支付参数的第二消息摘要。
在步骤610中，对接收到的第一消息摘要和生成的第二消息摘要进行比较，以验证步骤604的传输过程中，对加密结果的传输完整性。
在步骤612中，若用户身份验证完成且数据传输完整，则说明当前的支付环境安全，完成相应的支付操作。
在步骤614中，支付服务器向手机发送完成支付操作时的反馈消息。
与图1A所示的信息交互方法的实施例相对应，本公开还提供了信息交互装置的实施例。
图7是根据一示例性实施例示出的基于终端侧的一种信息交互装置框图。请参考图7，该装置可以包括建立模块701、第一发送模块702、第一接收模块703、生成模块704、第二发送模块705和第二接收模块706。
其中，建立模块701，被配置为与可穿戴设备之间建立连接；
第一发送模块702，被配置为将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
第一接收模块703，被配置为接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
生成模块704，被配置为通过预设算法生成对应于所述第一加密结果的第一验证因子；
第二发送模块705，被配置为将所述待交互信息和所述第一验证因子相关联地发送至服务器；
第二接收模块706，被配置为接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
在上述实施例中，通过预先设置对应于用户账号的密钥对，并分别存储在可穿戴设备和服务器中，从而通过可穿戴设备对待交互信息的加密操作，使得服务器可以对可穿戴设备中存储的密钥进行验证，从而实现用户身份的验证，免去了用户手动输入身份验证密码的操作，有助于提升信息交互效率。
可选的，所述预设算法包括消息摘要生成算法。
如图8所示，图8是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图，该实施例在前述图7所示实施例的基础上，还可以包括：第一密钥接收模块707和第二密钥传输模块708。
其中，第一密钥接收模块，被配置为接收所述可穿戴设备发送的所述加密密钥；
第一密钥传输模块，被配置为将所述加密密钥发送至所述服务器，由所述服务器将所述加密密钥和所述已登录账号进行关联存储。
在上述实施例中，可以由可穿戴设备生成加密密钥，并通过终端将加密密钥发送至服务器，使得可穿戴设备和服务器上分别存储了相匹配的加密密钥，且该加密密钥对唯一对应于已登录账号。
如图9所示，图9是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图，该实施例在前述图7所示实施例的基础上，还可以包括：第二密钥接收模块709和第二密钥传输模块710。
其中，密钥接收模块709，接收所述服务器发送的所述加密密钥；
密钥传输模块710，被配置为通过所述连接，将所述加密密钥传输至所述可穿戴设备，由所述可穿戴设备将所述加密密钥和所述已登录账号进行关联存储。
在本实施例中，可以由服务器生成加密密钥，并通过终端将加密密钥发送至可穿戴设备，使得可穿戴设备和服务器上分别存储了相匹配的加密密钥，且该加密密钥对唯一 对应于已登录账号。
在图8和图9所示的实施例中，在采用的密钥对为对称加密密钥时，通过生成对应于加密结果的消息摘要，并向服务器发送消息摘要和待交互信息，既能够降低传输的数据量，又能够对服务器接收到的待交互信息进行完整性检验，有助于提升数据安全性。
与图4A所示的信息交互方法的实施例相对应，本公开还提供了信息交互装置的实施例。
图10是根据一示例性实施例示出的基于终端侧的一种信息交互装置框图。请参考图10，该装置可以包括建立模块901、第一发送模块902、第一接收模块903、第二发送模块904和第二接收模块905。
其中，建立模块901，被配置为与可穿戴设备之间建立连接；
第一发送模块902，被配置为将对应于已登录账号的待交互信息通过所述无线连接发送至所述可穿戴设备；
第一接收模块903，被配置为接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
第二发送模块904，被配置为将所述加密结果发送至所述服务器；
第二接收模块905，被配置为接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
在上述实施例中，通过预先设置对应于用户账号的密钥对，并分别存储在可穿戴设备和服务器中，从而通过可穿戴设备对待交互信息的加密操作，使得服务器可以对可穿戴设备中存储的密钥进行验证，从而实现用户身份的验证，免去了用户手动输入身份验证密码的操作，有助于提升信息交互效率。
如图11所示，图11是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图，该实施例在前述图10所示实施例的基础上，还可以包括：第一密钥接收模块906和第一密钥传输模块907。
第一密钥接收模块906，接收所述服务器发送的所述第一密钥；
第一密钥传输模块907，被配置为通过所述连接，将所述第一密钥传输至所述可穿戴设备，由所述可穿戴设备将所述第一密钥和所述已登录账号进行关联存储。
可选的，所述第一密钥和所述第二密钥为对称加密密钥。
在上述实施例中，在采用的密钥对为对称加密密钥时，通过直接向服务器发送加密结果，使得服务器可以基于对接收到的加密结果的解密情况，确定可穿戴设备中存储的密钥与当前的已登录用户是否匹配，从而完成对用户的身份验证操作。
如图12所示，图12是根据一示例性实施例示出的基于终端侧的另一种信息交互装置的框图，该实施例在前述图10所示实施例的基础上，还可以包括：第二密钥接收模块908和第二密钥传输模块909。
其中，第二密钥接收模块908，被配置为接收所述可穿戴设备发送的所述第二密钥；
第二密钥传输模块909，被配置为将所述第二密钥传输至所述服务器，由所述服务器将所述第二密钥和所述已登录账号进行关联存储。
可选的，所述第一密钥和所述第二密钥为非对称加密密钥，其中所述第一密钥为私钥、所述第二密钥为公钥。
在上述实施例中，在采用的密钥对为非对称加密密钥时，通过直接向服务器发送加密结果，使得服务器可以基于对接收到的加密结果的解密情况，确定可穿戴设备中存储的密钥与当前的已登录用户是否匹配，从而完成对用户的身份验证操作。
如图13所示，图13是根据一示例性实施例示出的另一种信息交互装置的框图，该实施例在前述图10所示实施例的基础上，还可以包括：生成模块910和第三发送模块911。
其中，生成模块910，被配置为通过预设算法生成对应于所述待交互信息的第一验证因子；
第三发送模块911，被配置为将所述第一验证因子与所述加密结果相关联地发送至所述服务器，由所述服务器在确定采用所述预设算法生成的对应于所述解密操作的操作结果的第二验证因子与所述第一验证因子相同后，返回所述交互完成消息。
在上述实施例中，通过生成对应于待交互信息的消息摘要，使得服务器在对可穿戴设备中存储的密钥进行验证的同时，还可以对解密操作的解密结果进行完整性检验，有助于提升数据安全性。
需要说明的是，上述图12所示的装置实施例中的生成模块910和第三发送模块911的结构也可以包含在前述图9至图11的装置实施例中，对此本公开不进行限制。
可选的，在图9至图12的装置实施例中，所述预设算法包括消息摘要生成算法。
与图1B和图4B所示的信息交互方法的实施例相对应，本公开还提供了信息交互 装置的实施例。
图14是根据一示例性实施例示出的基于可穿戴设备侧的一种信息交互装置框图。请参考图14，该装置可以包括建立模块141、接收模块142、加密模块143和发送模块144。
其中，建立模块，被配置为与终端之间建立连接；
接收模块，被配置为接收所述终端通过所述连接发送的待交互信息，该待交互信息对应于所述终端上的已登录账号；
加密模块，被配置为采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果；
发送模块，被配置为将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
图15是根据一示例性实施例示出的一种用于信息交互的装置1500的框图。例如，装置1500可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图15，装置1500可以包括以下一个或多个组件：处理组件1502，存储器1504，电源组件1506，多媒体组件1508，音频组件1510，输入/输出(I/O)的接口1512，传感器组件1514，以及通信组件1516。
处理组件1502通常控制装置1500的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1502可以包括一个或多个处理器1520来执行指令，以完成上述终端侧的方法的全部或部分步骤，或完成上述可穿戴设备侧的方法的全部或部分步骤。此外，处理组件1502可以包括一个或多个模块，便于处理组件 1502和其他组件之间的交互。例如，处理组件1502可以包括多媒体模块，以方便多媒体组件1508和处理组件1502之间的交互。
存储器1504被配置为存储各种类型的数据以支持在装置1500的操作。这些数据的示例包括用于在装置1500上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1504可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1506为装置1500的各种组件提供电力。电源组件1506可以包括电源管理系统，一个或多个电源，及其他与为装置1500生成、管理和分配电力相关联的组件。
多媒体组件1508包括在所述装置1500和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1508包括一个前置摄像头和/或后置摄像头。当装置1500处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1510被配置为输出和/或输入音频信号。例如，音频组件1510包括一个麦克风(MIC)，当装置1500处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1504或经由通信组件1516发送。在一些实施例中，音频组件1510还包括一个扬声器，用于输出音频信号。
I/O接口1512为处理组件1502和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1514包括一个或多个传感器，用于为装置1500提供各个方面的状态评估。例如，传感器组件1514可以检测到装置1500的打开/关闭状态，组件的相对定位，例如所述组件为装置1500的显示器和小键盘，传感器组件1514还可以检测装置1500或装置1500一个组件的位置改变，用户与装置1500接触的存在或不存在，装置1500方位或加速/减速和装置1500的温度变化。传感器组件1514可以包括接近传感器，被配 置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1514还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1514还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1516被配置为便于装置1500和其他设备之间有线或无线方式的通信。装置1500可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件1516经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1516还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1500可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1504，上述指令可由装置1500的处理器1520执行以完成上述终端侧的方法，或完成上述可穿戴设备侧的方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (19)

  1. 一种信息交互方法，其特征在于，包括：
    与可穿戴设备之间建立连接；
    将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
    接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
    通过预设算法生成对应于所述第一加密结果的第一验证因子；
    将所述待交互信息和所述第一验证因子相关联地发送至服务器；
    接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
  2. 根据权利要求1所述的方法，其特征在于，还包括：
    接收所述可穿戴设备发送的所述加密密钥；
    将所述加密密钥发送至所述服务器，由所述服务器将所述加密密钥和所述已登录账号进行关联存储。
  3. 根据权利要求1所述的方法，其特征在于，还包括：
    接收所述服务器发送的所述加密密钥；
    通过所述连接，将所述加密密钥传输至所述可穿戴设备，由所述可穿戴设备将所述加密密钥和所述已登录账号进行关联存储。
  4. 一种信息交互方法，其特征在于，包括：
    与可穿戴设备之间建立连接；
    将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
    接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
    将所述加密结果发送至所述服务器；
    接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
  5. 根据权利要求4所述的方法，其特征在于，还包括：
    接收所述服务器发送的所述第一密钥；
    通过所述连接，将所述第一密钥传输至所述可穿戴设备，由所述可穿戴设备将所述第一密钥和所述已登录账号进行关联存储。
  6. 根据权利要求4所述的方法，其特征在于，还包括：
    接收所述可穿戴设备发送的所述第二密钥；
    将所述第二密钥传输至所述服务器，由所述服务器将所述第二密钥和所述已登录账号进行关联存储。
  7. 根据权利要求4所述的方法，其特征在于，还包括：
    通过预设算法生成对应于所述待交互信息的第一验证因子；
    将所述第一验证因子与所述加密结果相关联地发送至所述服务器，由所述服务器在确定采用所述预设算法生成的对应于所述解密操作的操作结果的第二验证因子与所述第一验证因子相同后，返回所述交互完成消息。
  8. 一种信息交互方法，其特征在于，包括：
    与终端之间建立连接；
    接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号；
    采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果；
    将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
  9. 一种信息交互装置，其特征在于，包括：
    建立模块，用于与可穿戴设备之间建立连接；
    第一发送模块，用于将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
    第一接收模块，用于接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
    生成模块，用于通过预设算法生成对应于所述第一加密结果的第一验证因子；
    第二发送模块，用于将所述待交互信息和所述第一验证因子相关联地发送至服务器；
    第二接收模块，用于接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
  10. 根据权利要求9所述的装置，其特征在于，还包括：
    第一密钥接收模块，用于接收所述可穿戴设备发送的所述加密密钥；
    第一密钥传输模块，用于将所述加密密钥发送至所述服务器，由所述服务器将所述加密密钥和所述已登录账号进行关联存储。
  11. 根据权利要求9所述的装置，其特征在于，还包括：
    第二密钥接收模块，用于接收所述服务器发送的所述加密密钥；
    第二密钥传输模块，用于通过所述连接，将所述加密密钥传输至所述可穿戴设备，由所述可穿戴设备将所述加密密钥和所述已登录账号进行关联存储。
  12. 一种信息交互装置，其特征在于，包括：
    建立模块，用于与可穿戴设备之间建立连接；
    第一发送模块，用于将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
    第一接收模块，用于接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
    第二发送模块，用于将所述加密结果发送至所述服务器；
    第二接收模块，用于接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
  13. 根据权利要求12所述的装置，其特征在于，还包括：
    第一密钥接收模块，用于接收所述服务器发送的所述第一密钥；
    第一密钥传输模块，用于通过所述连接，将所述第一密钥传输至所述可穿戴设备，由所述可穿戴设备将所述第一密钥和所述已登录账号进行关联存储。
  14. 根据权利要求12所述的装置，其特征在于，还包括：
    第二密钥接收模块，用于接收所述可穿戴设备发送的所述第二密钥；
    第二密钥传输模块，用于将所述第二密钥传输至所述服务器，由所述服务器将所述第二密钥和所述已登录账号进行关联存储。
  15. 根据权利要求12所述的装置，其特征在于，还包括：
    生成模块，用于通过预设算法生成对应于所述待交互信息的第一验证因子；
    第三发送模块，用于将所述第一验证因子与所述加密结果相关联地发送至所述服务器，由所述服务器在确定采用所述预设算法生成的对应于所述解密操作的操作结果的第二验证因子与所述第一验证因子相同后，返回所述交互完成消息。
  16. 一种信息交互装置，其特征在于，包括：
    建立模块，用于与终端之间建立连接；
    接收模块，用于接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号；
    加密模块，用于采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果；
    发送模块，用于将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
  17. 一种电子设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    与可穿戴设备之间建立连接；
    将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
    接收所述可穿戴设备返回的第一加密结果，所述第一加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作后得到；
    通过预设算法生成对应于所述第一加密结果的第一验证因子；
    将所述待交互信息和所述第一验证因子相关联地发送至所述服务器；
    接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用预存储的所述加密密钥对所述待交互信息进行加密操作，得到第二加密结果，并确定采用预设算法生成的对应于所述第二加密结果的第二验证因子与所述第一验证因子相同时发送。
  18. 一种电子设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    与可穿戴设备之间建立连接；
    将对应于已登录账号的待交互信息通过所述连接发送至所述可穿戴设备；
    接收所述可穿戴设备返回的加密结果，所述加密结果由所述可穿戴设备采用预存储的唯一对应于所述已登录账号的第一密钥对所述待交互信息进行加密操作后得到；
    将所述加密结果发送至所述服务器；
    接收所述服务器发送的交互完成消息，所述交互完成消息由所述服务器采用与所述第一密钥相匹配的第二密钥对所述加密结果完成解密操作后发送。
  19. 一种电子设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    与终端之间建立连接；
    接收所述终端通过所述连接发送的待交互信息，所述待交互信息对应于所述终端上的已登录账号；
    采用预存储的唯一对应于所述已登录账号的加密密钥对所述待交互信息进行加密操作，得到加密结果；
    将所述加密结果通过所述连接发送至所述终端，并由所述终端将所述加密结果发送至服务器，或者由所述终端通过预设算法生成对应于所述加密结果的验证因子后，将所述验证因子和所述待交互信息相关联地发送至所述服务器。
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