CN104036391A - Information interaction method and system, information processing method and electronic key equipment - Google Patents

Information interaction method and system, information processing method and electronic key equipment Download PDF

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Publication number
CN104036391A
CN104036391A CN 201410238613 CN201410238613A CN104036391A CN 104036391 A CN104036391 A CN 104036391A CN 201410238613 CN201410238613 CN 201410238613 CN 201410238613 A CN201410238613 A CN 201410238613A CN 104036391 A CN104036391 A CN 104036391A
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key
electronic
electronic key
step
identification code
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CN 201410238613
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Chinese (zh)
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李东声
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天地融科技股份有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/34User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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 involving digital signatures

Abstract

The invention provides an information interaction method and system, an information processing method and electronic key equipment. The information interaction method is characterized by comprising the following steps: A) receiving a transaction message sent from a transaction terminal by no-key electronic key equipment; B) generating and displaying a first confirmation code by the no-key electronic key equipment; C) obtaining a second confirmation code by the transaction terminal, and sending the second confirmation code to the no-key electronic key equipment; D) receiving the second confirmation code by the no-key electronic key equipment; E) judging whether the second confirmation code is the same with the first confirmation code or not by the no-key electronic key equipment, if the second confirmation code is the same with the first confirmation code, beginning the next step; F) sending signature data to the transaction terminal by the no-key electronic key equipment; and G) receiving the signature data by the transaction terminal. The information interaction method also comprises a step H) of carrying out a signature operation to the transaction message by the no-key electronic key equipment to obtain signature data after the step A) and before the step H).

Description

信息交互方法、系统、信息处理方法和电子密钥设备 Information exchanging method, system, information processing method and an electronic key device

技术领域 FIELD

[0001] 本发明涉及一种电子技术领域,尤其涉及一种信息交互方法、系统、信息处理方法和电子密钥设备。 [0001] The present invention relates to electronic technologies, and in particular, relates to an information interaction method, system, information processing method and an electronic key device.

背景技术 Background technique

[0002]目前,用于增加交易安全性的电子密钥设备可以是智能密钥设备,如USB-KEY、音频KEY或蓝牙KEY等,也可以是智能卡,如IC卡等。 [0002] Currently, electronic key device for increasing the security of the transaction may be a smart key device, such as USB-KEY, KEY, or Bluetooth audio KEY, etc., can also be a smart card, such as IC cards.

[0003] 其中,智能密钥设备是保护用户银行资金安全的重要工具,从技术角度来看,智能密钥设备是用于电子签名和数据认证的工具,其内置微型安全芯片,采用密钥算法对交易数据进行加密、解密和数字签名,确保网上交易的保密性、真实性、完整性和不可否认性。 [0003] where smart key equipment is an important tool to protect the safety of users of bank funds, from a technical point of view, the smart key device is a tool for electronic signatures and data authentication, secure its built-in micro chip, key algorithm of transaction data encryption, decryption and digital signatures to ensure confidentiality, authenticity, integrity and non-repudiation of online transactions. 在智能密钥设备中,安全芯片内存储由非对称密钥算法生成的私钥,该私钥有着无法导出的特性,保障了私钥的唯一性和安全性,基于同样的算法生成的公钥,则存储在银行服务器中,用以对智能密钥设备签名的交易数据进行验签操作,验签通过则意味着交易数据真实有效,进而完成交易。 In the smart key device, secure storage within the chip generated by asymmetric key algorithm private key that has the properties can not be exported, to protect the uniqueness and security of the private key to generate a public key algorithm based on the same , is stored in the bank servers for transaction data signature smart key device to carry out inspection to check the operation, inspection signed by means real and effective transaction data, and then complete the transaction. 为了进一步保障用户使用电子密钥工具签名的交易数据是真实的未经篡改的数据,现有的智能密钥设备进一步设置显示屏和确认键,交易数据通过显示屏显示,用户阅读交易数据,认为交易数据真实无误后,可按下确认键,指示智能密钥设备对该交易信息进行签名操作。 To further protect the user using an electronic key tool signature transaction data is real and not tampered data, existing smart key device further settings for the display and a confirmation key, the display shows the transaction data, transaction data users to read, think after transaction data is true and correct, press the Enter key, indicating the smart key device for signing operation on the transaction information. 现今,随着用户对交易安全的重视程度的日益提高,需要使用智能密钥设备的交易活动越来越多,为了保障智能密钥设备的便携性,对智能密钥设备的体积和厚度的要求也随之提高,而影响智能密钥设备的厚度的主要因素是确认键和电池的厚度。 Today, with increasing emphasis on the user's transaction security, requires the use of a smart key device of trading activities more and more, in order to guarantee the portability of smart key device, the requirements for volume and thickness smart key device also will increase, and the thickness of the main factors affecting the smart key device is the thickness of the key and confirmation of the battery. 因此,如何消除确认键和电池的存在对智能密钥设备的厚度的影响,是本领域亟待解决的技术问题。 Therefore, how to eliminate the impact of the presence of the enter key and the battery on the thickness of the smart key device, is the art of technical problems to be solved.

[0004] 另外,在智能卡领域随着科技的发展,为保障使用IC卡刷卡消费的安全性,要求IC卡也附带有电子签名的功能,对交易数据进行签名,保障交易数据的安全性和不可抵赖性,为了保障签名操作的安全,也要求待签名的交易数据需经过确认,这就要求IC卡需附带有显示屏、电池和确认键,增加了IC卡的厚度,从而影响了IC卡的便携性和通用性,也提高了IC卡的制造成本。 [0004] In addition, in the field of smart cards with the development of science and technology for the security of the IC card security spending, requiring IC card also comes with an electronic signature function, transaction data signature to ensure the security of transaction data and can not repudiation, to protect the safety of the signature operation, also require transaction data to be signed need to be confirmed, which requires the IC card must be accompanied with a display, a battery and a confirmation key, increases the thickness of the IC card, thus affecting the IC card portability and versatility, but also increases the manufacturing cost of the IC card. 因此,如何在保障IC卡便携性和通用性的基础上,进一步减小IC卡的厚度、保障交易的安全性并降低IC卡制造成本,也是本领域亟待解决的技术问题。 Therefore, how to protect on the basis of IC card portability and versatility, further reducing the thickness of the IC card to guarantee the security of transactions and reduce the manufacturing cost of IC cards, also the art of technical problems to be solved.

发明内容 SUMMARY

[0005] 本发明旨在解决上述问题之一。 [0005] The present invention aims to solve one of the problems described above.

[0006] 本发明提供一种信息交互方法,其特征在于,包括:步骤A,无按键的电子密钥设备接收交易终端发送的交易报文;步骤B,所述无按键的电子密钥设备生成并显示第一确认码;步骤C,所述交易终端获取第二确认码,并向所述无按键的电子密钥设备发送所述第二确认码;步骤D,所述无按键的电子密钥设备接收所述第二确认码;步骤E,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至下一步骤;步骤F,所述无按键的电子密钥设备向所述交易终端发送签名数据;步骤G,所述交易终端接收所述签名数据;在所述步骤A之后,所述步骤F之前,还包括,步骤H,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据。 [0006] The present invention provides an information exchange method comprising the steps of: A, no packet transaction key electronic key device receiving the transmitted transaction terminal; procedure B, the non-key device generates an electronic key and displaying a first confirmation; step C, and the transaction terminal to acquire a second identification code, and the non-transmission of the electronic key device of the second key identification code; procedure D, the non-electronic key button the second device receives a confirmation code; step E, the non-key electronic key device determines whether the second identification code the same as the first identification code, if the same, then go to the next step; step F the electronic key device without transmitting the key to the signature data transaction terminal; step G, the transaction terminal receives the signature data; after said step a, before the step F., further comprising the step of H the electronic key device key without obtaining the signature of the transaction message data signing operation.

[0007] 本发明还提供一种信息处理方法,其特征在于,包括:步骤a,无按键的电子密钥设备接收交易报文;步骤b,所述无按键的电子密钥设备生成并显示第一确认码;步骤C,所述无按键的电子密钥设备接收第二确认码;步骤d,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至下一步骤;步骤e,所述无按键的电子密钥设备外发签名数据;在所述步骤a之后,所述步骤e之前,还包括,步骤f,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据。 [0007] The present invention further provides an information processing method, characterized by comprising the steps of: a, an electronic key device key without receiving transaction message; Step B, the non-electronic key device generates and displays the first key a confirmation code; step C, and said non-key electronic key device receives a second identification code; step d, the non-key electronic key device determines the second identification code is the same as the first confirmation , if the same, then go to the next step; step E, the outer non-electronic key device send key signature data; after said step a, before the step E, further comprising the step F, the free electronic key device key pair signing said transaction message data obtained in the signature.

[0008] 此外,所述步骤B中,所述无按键的电子密钥设备显示第一确认码包括,所述无按键的电子密钥设备通过电子墨水屏显示所述第一确认码;此外,在所述步骤D之后,还包括所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作。 [0008] Further, the step B, the non-electronic key button display apparatus comprising a first identification code, said electronic key device without key via the electronic ink displaying a first confirmation screen; In addition, following the procedure D, the non-key further comprises an electronic key device for the electronic ink display screen cleaning operation.

[0009] 此外,所述步骤b中,所述无按键的电子密钥设备显示第一确认码包括,所述无按键的电子密钥设备通过电子墨水屏显示所述第一确认码;在所述步骤c之后,还包括所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作。 [0009] Furthermore, the step (b), the non-electronic key button display apparatus comprising a first identification code, said electronic key device key without displaying the confirmation by the first electronic ink screen; in the after said step c, further comprising a non-electronic key to the electronic key device to clear the screen operation screen ink.

[0010] 进一步的,所述第一确认码为一组随机数。 [0010] Further, the confirmation code is a first set of random numbers.

[0011] 本发明还提供一种信息交互系统,其特征在于,包括无按键的电子密钥设备和交易终端,其中:所述无按键的电子密钥设备,用于接收所述交易终端发送的交易报文,生成并显示第一确认码,接收第二确认码,判断所述第二确认码与所述第一确认码是否相同,如果相同,则向所述交易终端发送签名数据,所述签名数据是由所述无按键的电子密钥设备对所述交易报文进行签名操作得到的。 [0011] The present invention also provides an interactive information system, wherein the electronic key comprises a key-free device and the transaction terminal, wherein: said non-key electronic key device for receiving the transmitted transaction terminal transaction message, generating and displaying a first confirmation, receiving a second confirmation code, determining whether the second identification code are the same with the first identification code, if the same, then transmits the signature data to said transaction terminal, said is the transaction signature data packet by said non-electronic key device signature key operation obtained. 所述交易终端,用于获取所述第二确认码,并向所述无按键的电子密钥设备发送所述第二确认码。 The transaction terminal, for acquiring the second confirmation code to said electronic key without transmitting the second device key confirmation.

[0012] 进一步的,所述无按键的电子密钥设备,还用于通过电子墨水屏显示所述第一确认码;所述无按键的电子密钥设备,还用于对所述电子墨水屏进行清屏操作。 [0012] Further, the non-key electronic key device further electronic ink display for displaying said first identification code; the non-key electronic key device further screen for the electronic ink Clears the screen.

[0013] 本发明还提供一种无按键的电子密钥设备,其特征在于,包括第一传输模块、生成模块、电子墨水屏、安全模块、判断模块和第二传输模块,其中,所述第一传输模块,用于接收交易报文并将所述交易报文发送至所述安全模块,还用于接收第二确认码并将所述第二确认码发送至所述判断模块;所述生成模块,用于生成第一确认码,并将所述第一确认码传输至所述电子墨水屏和所述判断模块;所述电子墨水屏,用于接收并显示所述第一确认码;所述判断模块,用于接收所述第一确认码和所述第二确认码,并判断所述第一确认码与所述第二确认码是否相同,并将判断结果发送至所述安全模块;所述安全模块,用于接收所述判断结果,当所述第一确认码与所述第二确认码相同时,将签名数据发送至所述第二传输模块,所述签名数据是由所述安全模块 [0013] The present invention further provides a non-key electronic key device, characterized by comprising a first transmitting module, a generating module, an electronic ink display, the security module, a determination module and a second transmitting module, wherein, said first a transmission module, configured to receive the transaction and the transaction message packet to the security module is further configured to receive a second identification code and transmits said second confirmation code to the judging module; the generating means for generating a first identification code and the identification code is transmitted to the first screen and the electronic ink determination module; electronic ink of said screen for receiving and displaying a first of said confirmation code; the said determining means for receiving said first and said second identification code confirmation, and determine whether the first identification code is the same as the second identification code, and the determination result to the security module; the security module for receiving the determination result, when the first identification code to said second identification code are the same, the signature data transmitted to the second transmission module, said signature data by the security module 对所述交易报文进行签名操作得到的。 The transaction packet signing operations get. 所述第二传输模块,用于接收所述签名数据,并将所述签名数据外发。 The second transmitting module, receiving said signature for data and said signature data is sent outside.

[0014] 此外,所述第一确认码为一组随机数。 [0014] In addition, the confirmation code is a first set of random numbers.

[0015] 此外,还包括清屏模块,所述清屏模块,用于发送清屏指令至所述电子墨水屏;所述电子墨水屏,还用于接收所述清屏指令,并进行清屏操作。 [0015] In addition, the module further comprising a clear screen, clear the screen module, configured to send a command to clear the screen of the electronic ink display; electronic ink the screen, the screen is cleared to receive further instructions, the screen is cleared and operating.

[0016] 由上述本发明提供的技术方案可以看出,本发明提供了一种信息交互方法、系统、信息处理方法和无按键的电子密钥设备,无按键的电子密钥设备获取交易终端发送的第二确认码,在无按键的电子密钥设备内部比对第二确认码与第一确认码相同后进行签名数据的发送,电子密钥设备上无须设置确认按键,即可实现对交易报文确认后发送签名数据的功能,保障了交易安全,减小了电子密钥设备的体积和厚度,无按键的电子签名装置采用电子墨水屏进行显示,电子密钥设备上无须设置电池,进一步减小了电子密钥设备厚度,同时由于无需设置按键及电池,减小了电子签名设备的生产和运输成本,且本发明提供的技术方案是无按键的电子密钥设备与交易终端两次交互完成交易数据的传输,能够避免单次交互带来的交易风险。 [0016] provided by the technical solution of the present invention can be seen, the present invention provides an electronic apparatus key information exchanging method, system, information processing method and no keys, no key of the electronic key transmits the transaction terminal apparatus acquires a second confirmation code, no key inside the electronic key device for comparing the second signature data transmission confirmation after confirmation the same as the first, without setting confirmation button on the electronic key device, can realize the transaction message after acknowledgment of the transmission function of the signature data, to protect the security of transactions, reducing the volume and thickness of the electronic key device, without electronic signature key device uses electronic ink display screen, is provided on the electronic key device without a battery, is further reduced electronic key device small thickness while eliminating the need for keys and set the battery, reducing production and transportation costs of the electronic signature device, and the aspect of the present invention is to provide an electronic key device and the interaction is complete the transaction terminal no two keys transmission of transaction data, to avoid the risk of a single transaction interaction brings.

附图说明 BRIEF DESCRIPTION

[0017] 为了更清楚地说明本发明实施例的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域的普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他附图。 [0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, briefly describes the accompanying drawings required for describing the embodiments used in the following embodiments will be apparent in the following description of the accompanying drawings are merely some embodiments of the present invention. embodiment, those of ordinary skill in the art is concerned, without creative efforts, other figures may also be obtained according to these drawings.

[0018] 图1为本发明实施例1提供的信息交互方法的流程图; [0018] FIG. 1 is a flowchart of information interaction method provided in Example 1 of the embodiment of the present invention;

[0019]图2为本发明实施例1提供的信息交互系统的结构示意图; [0019] FIG. 2 is a schematic structure of an information exchange system according to an embodiment of the present invention;

[0020] 图3为本发明实施例2提供的信息处理方法的流程图; [0020] FIG. 3 is a flowchart of the information processing method provided by the embodiment of Example 2 of the present invention;

[0021] 图4为本发明实施例2提供的无按键的电子密钥设备的结构示意图。 [0021] FIG. 4 is a schematic configuration of an electronic key device 2 provided no key embodiment of the present invention.

具体实施方式 detailed description

[0022] 下面结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0022] Next, in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention rather than all embodiments . 基于本发明的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明的保护范围。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0023] 在本发明的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于 [0023] In the description of the present invention, it is to be understood that the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right "," vertical "," horizontal "," top "," bottom "," inner "," outer position or positional relationship "and the like based on the indication

附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。 Merely for convenience and to simplify the description of the present invention is described, but not indicate or imply that the device or element referred to must have a particular orientation or positional relationship of the orientation shown in the drawings, a specific configuration and orientation of the operation, and therefore not to be considered limit the present invention. 此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或数量或位置。 In addition, the terms "first", "second" are for illustrative purposes only, and not intended to indicate or imply relative importance or number or location.

[0024] 在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。 [0024] In the description of the present invention, it is noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected to", "connected" are to be broadly understood, for example, may be a fixed connection, may be a detachable connection, or integrally connected; may be a mechanical connector may be electrically connected; may be directly connected, can also be connected indirectly through intervening structures, it may be in communication the interior of the two elements. 对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。 Those of ordinary skill in the art, be appreciated that the specific circumstances of the specific meanings in the present invention.

[0025] 下面将结合附图对本发明实施例作进一步地详细描述。 [0025] conjunction with the accompanying drawings will be described in detail embodiments of the present invention is further embodied.

[0026] 实施例1 [0026] Example 1

[0027] 本实施例中,无按键的电子密钥设备可以是智能密钥设备,如USB-KEY、音频KEY或蓝牙KEY等,也可以是智能卡,如IC卡。 [0027] In this embodiment, no electronic key device key may be a smart key device, such as a USB-KEY, or Bluetooth audio KEY KEY the like, may also be a smart card, such as an IC card. 交易终端可以是POS机、读卡器等带有读卡功能并可与服务器通信的设备。 Transaction terminal may be a POS machine, card readers and other devices can communicate with a reader and the server function. 无按键的电子密钥设备与交易终端的连接可以是接触式也可以是非接触式。 No buttons are connected to an electronic transaction terminal key device may be a contact type non-contact type. [0028] 图1为本发明提供的一种信息交互方法的实施例的流程示意图。 Schematic flow chart of a method for interactive information [0028] Figure 1 is an embodiment provided herein. 图1所示的方法实施例,包括以下步骤: FIG method shown in Example 1, comprising the steps of:

[0029] 步骤A,无按键的电子密钥设备接收交易终端发送的交易报文; [0029] Step A, no packet transaction key electronic key device receiving the transmitted transaction terminal;

[0030] 本步骤中,交易报文可以是交易终端发送的包含用户信息、消费金额和/或交易银行名称等内容的信息。 [0030] In this step, the transaction message may contain information the user information, the amount of consumption and / or trade names such as bank transaction terminal sends content.

[0031] 步骤B,所述无按键的电子密钥设备生成并显示第一确认码; [0031] Procedure B, the non-key electronic key device generates and displays a first confirmation code;

[0032] 本步骤中,进一步的,第一确认码为无按键的电子密钥设备内部随机生成的一组字符,其形式可以是字符或图片,也可以是可被控制播放的一段音频。 [0032] In this step, further, a first confirmation button no internal electronic key device randomly generates a set of characters, which may be in the form of characters or images, may also be control playback of the audio section. 由于第一确认码是无按键的电子密钥设备内部生成,外部设备无法获取第一确认码,保障了交易的安全; Since the first confirmation that no electronic keys inside the key generation device, an external device can not obtain confirmation first, to protect the security of transactions;

[0033] 本步骤中,进一步的,无按键的电子密钥设备也可以显示交易报文,保障所见即所签,即签名内容不会因被篡改而导致显示的交易报文与待签名交易报文内容不一致,保障交易安全。 [0033] In this step, further, no buttons of the electronic key device may also display transaction messages, protect what you see is signed, that content will not be tampered with signature resulting from the transaction message is displayed and the transaction to be signed the message is inconsistent, and ensure the security.

[0034] 步骤C,所述交易终端获取第二确认码,所述交易终端向所述无按键的电子密钥设备发送所述第二确认码; [0034] Procedure C, obtaining a second confirmation of the transaction terminal, the transaction terminal to the electronic key device key without sending the second identification code;

[0035] 本步骤中,交易终端获取第二确认码的方法包括:第二确认码可以是交易终端通过键盘获取,也可以是交易终端读取无按键的电子密钥设备显示的图片获取,也可以是交易终端识别无按键的电子密钥设备播放的音频获取。 [0035] In this step, the transaction terminal to acquire a second identification code comprising: a second confirmation code through the keyboard may be acquired transaction terminal, the transaction terminal can also be read without the keys image display apparatus acquires the electronic key, and transaction terminal identification may be no audio button electronic device to play a key acquisition.

[0036] 步骤D,所述无按键的电子密钥设备接收所述第二确认码, [0036] Procedure D, said electronic key device key without receiving the second identification code,

[0037] 步骤E,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至步骤F ; [0037] Step E, the non-key electronic key device determines the first identification code of the second identification code are the same, if the same, then go to step F.;

[0038] 本步骤中,仅当无按键的电子密钥设备判断第一确认码与第二确认码相同时,夕卜发签名数据,若第一确认码与第二确认码不同,则结束交易,防止交易被非法操作,保障了交易的安全性,且对第一确认码和第二确认码的判断过程是在无按键的电子密钥设备内部完成的,避免了外部对判断操作的干预,保证了判断结果的真实性,进一步保障了交易的安全性。 [0038] In this step, only when no key is an electronic key device determines whether the first identification code and second identification code are the same, the signature data sent Bu Xi, and when the second identification code different from the first confirmation, the transaction is terminated prevent illegal transaction is operated, to protect the security of the transaction, and the first identification code and second identification code judging process is no key inside the electronic key device is completed, to avoid external intervention determination operation, guarantee the authenticity of the result of the judgment, to further protect the security of transactions.

[0039] 步骤F,所述无按键的电子密钥设备向所述交易终端发送签名数据,所述签名数据是由所述无按键的电子密钥设备对所述交易报文进行签名得到的; [0039] Step F., Said electronic key device without key transmits the signature data to said transaction terminal, the signature data by the non-key electronic key device for signing said transaction message obtained;

[0040] 步骤G,所述交易终端接收所述签名数据。 [0040] Step G, the transaction terminal receives the signature data.

[0041 ] 本实施例中,还包括步骤H,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据。 [0041] In this embodiment, further comprising the step H, the non-key electronic key device for signing said transaction message data obtained in the signature.

[0042] 本步骤中,对交易报文的签名操作使用的密钥为无按键的电子密钥设备的安全芯片中存储的用户私钥,有着不可导出的特性。 [0042] In this step, the transaction key using the packet signing operation for the secure chip without user's private key stored in the electronic key device, has a characteristic of non-exportable. 在普通的处理芯片中,用户私钥的管理方式是由外部生成后导入,再导入到处理芯片中,称为“落地”方式,而上述方式容易在用户私钥导入到处理芯片前,黑客有可能截获该用户私钥,因此,处理芯片中的私钥管理方式存在一定的安全风险,因此,本发明所使用的用户私钥是在安全芯片内部生成的,即该用户私钥的生成环境是在该安全芯片中,即公私密钥对的生成程序是研制者直接烧制在安全芯片中,公钥密码算法程序也是烧制在安全芯片中。 In conventional processing chip, the user's private key management is introduced from the externally generated, and then introduced into the processing chip, known as the "landing" mode, and said mode easily introduced into the pretreatment chip private user, hackers may intercept the user's private key, therefore, there is a certain security risk processing chip management private key, therefore, the user's private key used in the present invention is generated in the security chip, i.e., the user's private key is generated environment in the security chip, namely public-private key pair generation program is a developer of direct firing in the security chip public key cryptography program also fired at a security chip. 在公私密钥产生后,用户私钥存储于安全芯片内的密钥区,不允许被外部访问。 After generating public and private keys, user's private key stored in the security chip key region, external access is allowed. 在利用密钥区内的公私钥对进行数字签名时以及非对称解密运算时,在安全芯片内部调用用户私钥执行运算。 Public and private key in the private key to digitally sign when performing asymmetric decryption operation time, the user calls the security chip area and an operation using the key. 由于该用户私钥的使用是由安全芯片调用的,因此,该用户私钥的生成和使用的全过程中,用户私钥不离开安全芯片内,此处称为“不落地”的方式,因此黑客就没有机会去截获用户私钥,从而保证了用户私钥的安全。 Since the use of the user's private key is called by the security chip, and therefore, the whole process of generating the user's private key and use, the user's private key does not leave the security chip, referred to herein as "off the ground" approach, and therefore hackers have no chance to intercept the user's private key, so as to ensure the safety of user's private key. 签名操作为本领域的公知技术,具体流程在此不再赘述。 Signature operation of the present known technique, the specific process areas are not repeated here.

[0043] 而无按键的电子密钥设备生成的签名数据格式与现有签名数据格式相同,因此验签设备接收到的签名数据格式与现有签名数据格式也相同,也就是说,现有验签设备无需进行改造即可对签名数据进行正确处理并完成交易,便于本实施例技术方案的实施与普及。 [0043] The electronic key device without the key signature generated signature data format data format the same as conventional, and therefore the device to check the received test signature data format of the existing signature data format is the same, that is to say, the conventional test device to check without transformation of the signature data to be handled properly and the transaction is completed, the present embodiment facilitates popularization of the technical solutions of embodiments.

[0044] 本实施例的一些实施方式中,步骤H可以在步骤A之后,步骤B之前,无按键的电子密钥设备一旦接收到交易报文,即对交易报文进行签名操作,获得签名数据,当需要发送签名数据时可立即发出,降低了交互时间。 [0044] Some embodiments of the present embodiment, step after step H can be A, prior to step B, and no buttons electronic key device upon receipt of a transaction message, i.e. packets of the transaction signature operation to obtain the signature data when the need to send signature data can be sent immediately, it reduces the interaction time.

[0045] 本实施例的另一些实施方式中,步骤H也可以在步骤B之后,步骤E之前,无按键的电子密钥设备在得到第一确认码和第二确认码是否相同的判断结果之前,对交易报文进行签名操作,获得签名数据,当需要发送签名数据时可立即发出,降低了交互时间。 Before [0045] Some other embodiments of the present embodiment, may be performed after step H Procedure B, before step E, no key in the electronic key to obtain the first apparatus and the second identification code confirmation whether the same determination results of the transaction packet signature operation, obtain signature data, when you need to send a signed data can be sent immediately, reduces the interaction time.

[0046] 本实施例的另一些实施方式中,步骤H也可以在步骤E之后,步骤F之前,即步骤E,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至步骤H ;步骤H,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据;步骤F,所述无按键的电子密钥设备向所述交易终端发送所述签名数据。 Before [0046] Some other embodiments of the present embodiment, a step may be performed after step H E, F. Step, i.e. the step E, the non-key electronic key device determines the identification code of the second a confirmation code are the same, if the same, then go to step H; step H, the non-key electronic key device for signing said transaction message data obtained in said signature; step F., without the key electronic key device transmits the signature data to said transaction terminal. 无按键的电子密钥设备在得到第一确认码和第二确认码相同的判断结果之后,对交易报文进行签名操作,获得签名数据,避免了第一确认码和第二确认码不同时进行不必要的签名运算,降低了无按键的电子密钥设备的运算量。 No key after obtaining the electronic key device in a first identification code and the same result of the second judgment confirmation, the transaction packet signature operation to obtain the signature data, to avoid the first identification code and second identification code are not simultaneously signature operation unnecessary, reducing the amount of computation without the key of the electronic key device.

[0047] 进一步的,本实施例步骤B中,所述无按键的电子密钥设备显示第一确认码还包括,所述无按键的电子密钥设备通过电子墨水屏显示所述第一确认码; [0047] Further, in the present embodiment, Step B, the non-electronic key confirmation key device further comprising a first display, said electronic key device key without displaying the confirmation by the first electronic ink display ;

[0048] 无按键的电子密钥设备通过电子墨水屏进行信息显示,用户在阅读显示内容时并不耗费电量,即电子墨水屏在显示完成后失去供电,仍可进行显示,因此,无按键的电子密钥设备无须设置电池,可进一步减小无按键的电子密钥设备的厚度和体积。 [0048] None of the electronic key device information display key, the user does not spend power when reading display content, i.e. electronic ink screen after completion loses power, it can still be displayed by the electronic ink display, therefore, no key electronic key device is provided without a battery, the thickness can be further reduced and the volume of non-key electronic key device.

[0049] 进一步的,在所述步骤D之后,交易流程结束前,还包括所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作。 [0049] Further, after the procedure D, the end of the transaction process, said apparatus further comprising a non-electronic key to the electronic key Clears the screen, screen ink.

[0050] 其中,一个实施方案是,在步骤D之后,即在无按键的电子密钥设备接收第二确认码之后对电子墨水屏进行清屏操作。 [0050] wherein, in one embodiment, after step D, a second identification code after receiving the electronic ink display Clears the screen in the no key electronic key device.

[0051] 另一个实施方案是,在步骤E之后,所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作,即所述无按键的电子密钥设备判断第二确认码与第一确认码相同时,进行清屏操作,进一步的,若所述第二确认码与所述第一确认码不同,则不进行清屏操作,无按键的电子密钥设备显示输入错误提示信息,提示重新输入第二确认码。 [0051] Another embodiment is, after step E, the electronic key button without the electronic ink display apparatus Clears the screen, i.e. the non-electronic key and the key device determines that the second identification code the first confirmation same, clear the screen operation, further, if the second identification code different from the first confirmation screen is cleared, operation is not carried out, no electronic key button input device displays an error message , prompted to re-enter the second confirmation code. 在判断第二确认码与第一确认码相同后进行清屏操作,便于交易终端重新获取第二确认码。 A second identification code determined Clears the screen after confirmation the same as the first, to facilitate the transaction terminal to reacquire a second confirmation.

[0052] 由于电子墨水屏在交易流程结束后,仍能够显示第一确认码,存在安全隐患,因此对电子墨水屏进行清屏操作,防止不法分子获取第一确认码进行非法操作,降低了交易风险,保证了交易安全。 [0052] Since the electronic ink screen at the end of the transaction process, still be able to display the first confirmation code, there are security risks, so the e-ink screen Clears the screen, to prevent criminals get confirmation first performed an illegal operation and reduced transaction risk and ensure the security of transactions.

[0053] 所述电子墨水屏是在集成在无按键的电子密钥设备中的。 [0053] The electronic ink display is no key in the integrated electronic key device.

[0054] 电子墨水屏集成在无按键的电子密钥设备中,电子墨水屏显示的信息无法被外部截获并篡改,保证了显示信息的真实性,此外,不需要额外携带显示设备,提高了无按键电子密钥设备的便捷性。 [0054] E Ink display integrated in the absence of key electronic key device, the e-ink screen display of information can not be intercepted and tampered with external, to ensure the authenticity of the information display, in addition, it carries no additional display device, improving the free convenience keys electronic key device.

[0055] 本实施例还提供一种采用上述信息交互方法的信息交互系统,该系统是与该方法一一对应的,在此不再赘述,仅进行简要说明如下: [0055] The present embodiment further provides an interactive information system using the above-described information exchange process, the system is a one to one correspondence with the process, are not repeated here, only be briefly described as follows:

[0056] 图2出示了该信息交互系统的结构示意图,参见图2,本发明的信息交互系统,包括:无按键的电子密钥设备201和交易终端202。 [0056] Figure 2 show a schematic structure of the information exchange system, see FIG. 2, the information exchange system of the present invention, comprising: an electronic key without a key device 201 and the transaction terminal 202.

[0057] 无按键的电子密钥设备201,用于接收所述交易终端202发送的交易报文,生成并显示第一确认码,接收第二确认码,判断所述第二确认码与所述第一确认码是否相同,如果相同,则向所述交易终端202发送签名数据,所述签名数据是由所述无按键的电子密钥设备201对所述交易报文进行签名操作得到的。 [0057] No button electronic key device 201, the transaction terminal 202 for receiving packets sent by the transaction, generates and displays a first confirmation, receiving a second confirmation code, and determining the second identification code a first identification code are the same, if the same, then transmits the signature data to said transaction terminal 202, the signature data by the non-key electronic key device 201 the message transaction signing operation obtained.

[0058] 所述交易终端202,用于获取所述第二确认码,并向所述无按键的电子密钥设备201发送所述第二确认码。 [0058] The transaction terminal 202, for acquiring the second confirmation code to said electronic key without key device 201 transmits the second identification code.

[0059] 进一步的,所述第一确认码为一组随机数。 [0059] Further, the confirmation code is a first set of random numbers.

[0060] 进一步的,所述交易终端,还用于通过所述交易终端的按键、麦克风、摄像头获取所述第二确认码。 [0060] Further, the transaction terminal further through the key for the transaction terminal, a microphone, a camera acquiring the second confirmation.

[0061] 交易终端通过麦克风或摄像头获取第二确认码,提高了第二确认码获取操作的便捷性与准确性。 [0061] a transaction terminal via a microphone or a camera to obtain a second identification code, a second confirmation code to improve the convenience and accuracy of the acquired operation.

[0062] 进一步的,所述无按键的电子密钥设备,还用于通过电子墨水屏显示所述第一确认码; [0062] Further, the non-key electronic key device further electronic ink display for displaying said first identification code;

[0063] 无按键的电子密钥设备通过电子墨水屏进行信息显示,用户在阅读显示内容时并不耗费电量,即电子墨水屏在显示完成后失去供电,仍可进行显示,因此,无按键的电子密钥设备无须设置电池,可进一步减小无按键的电子密钥设备的厚度和体积。 [0063] None of the electronic key device information display key, the user does not spend power when reading display content, i.e. electronic ink screen after completion loses power, it can still be displayed by the electronic ink display, therefore, no key electronic key device is provided without a battery, the thickness can be further reduced and the volume of non-key electronic key device.

[0064] 进一步的,所述无按键的电子密钥设备,还用于对所述电子墨水屏进行清屏操作。 [0064] Further, the non-key electronic key device, the electronic ink is further configured to clear the screen operation panel. 其中,一个实施方案是,在无按键的电子密钥设备接收到第二确认码之后交易流程结束之前进行清屏操作。 Wherein one embodiment is no key in the electronic key device receives Clears the screen until the end of the transaction process after the second confirmation. 另一个实施方案是所述无按键的电子密钥设备判断第二确认码与第一确认码相同时,交易流程结束之前,进行清屏操作。 Another embodiment is the non-key electronic key device determines that the second identification code with the identification code same as the first, before the end of the transaction process, clear the screen operation. 进一步的,若所述第二确认码与所述第一确认码不同,则不进行清屏操作,无按键的电子密钥设备显示输入错误提示信息,提示重新输入第二确认码。 Further, if the second identification code different from the first confirmation screen is cleared, operation is not carried out, no electronic key button input device displays an error message, a second confirmation prompt to re-enter. 在判断第二确认码与第一确认码相同后进行清屏操作,便于交易终端重新获取第二确认码。 A second identification code determined Clears the screen after confirmation the same as the first, to facilitate the transaction terminal to reacquire a second confirmation.

[0065] 由于电子墨水屏在交易流程结束后,仍能够显示第一确认码,存在安全隐患,因此对电子墨水屏进行清屏操作,防止不法分子获取第一确认码进行非法操作,降低了交易风险,保证了交易安全。 [0065] Since the electronic ink screen at the end of the transaction process, still be able to display the first confirmation code, there are security risks, so the e-ink screen Clears the screen, to prevent criminals get confirmation first performed an illegal operation and reduced transaction risk and ensure the security of transactions.

[0066] 所述电子墨水屏是在集成在无按键的电子密钥设备中的。 The [0066] Electronic ink screen is no key in the integrated electronic key device.

[0067] 电子墨水屏集成在无按键的电子密钥设备中,电子墨水屏显示的信息无法被外部截获并篡改,保证了显示信息的真实性,此外,不需要额外携带显示设备,提高了无按键电子密钥设备的便捷性。 [0067] E Ink display integrated in the absence of key electronic key device, the e-ink screen display of information can not be intercepted and tampered with external, to ensure the authenticity of the information display, in addition, it carries no additional display device, improving the free convenience keys electronic key device.

[0068] 由本实施例提供的技术方案可以看出,本发明提供的信息交互方法或系统中,无按键的电子密钥设备获取交易终端发送的第二确认码,在无按键的电子密钥设备内部比对第二确认码与第一确认码相同后进行签名数据的发送,电子密钥设备上无须设置确认按键,即可实现对交易报文确认后发送签名数据的功能,保障了交易安全,减小了电子密钥设备的体积和厚度,同时降低了电子签名设备的生产和运输成本,且本实施例提供的技术方案是无按键的电子密钥设备与交易终端两次交互完成交易数据的传输,能够避免单次交互带来的交易风险。 [0068] provided by the technical solution of the present embodiment can be seen, the interactive information system or method of the present invention provided herein, no key device to obtain a second electronic key confirmation sent by the transaction terminal, no key in the electronic key device internal than sending data to the second confirmation code is signed after the first confirmation of the same, without setting confirmation button on the electronic key device, you can achieve data transmission function signature later confirmation of the reported transaction to ensure transaction security, It reduces the volume and thickness of the electronic key device, while reducing production and transportation costs of the electronic signature device, and the present technical solution provided in embodiments of the electronic key device and the transaction terminal interactive key twice to complete the transaction without data transmission, to avoid the risk of a single transaction interaction brings.

[0069] 实施例2 [0069] Example 2

[0070] 本实施例中,无按键的电子密钥设备可以是智能密钥设备,如USB-KEY、音频KEY或蓝牙KEY等,也可以是智能卡,如IC卡。 [0070] In this embodiment, no electronic key device key may be a smart key device, such as a USB-KEY, or Bluetooth audio KEY KEY the like, may also be a smart card, such as an IC card. 无按键的电子密钥设备信息通信方式可以是有线通信也可以是无线通信。 Electronic key device without the key information communication may be wired communication or a wireless communication.

[0071] 图3为本发明提供的一种信息处理方法的实施例的流程示意图。 A schematic flowchart of an information processing method [0071] Figure 3 is an embodiment provided herein. 图3所示的方法实施例,包括以下步骤: The method shown in FIG. 3 embodiment, comprising the steps of:

[0072] 步骤a,无按键的电子密钥设备接收交易报文; [0072] Step a, no buttons electronic key device receiving transaction message;

[0073] 本步骤中,交易报文可以是包含用户信息、消费金额和/或交易银行名称等内容的信息。 [0073] In this step, the transaction messages containing user information may be, the amount of consumer information and / or trade name of the bank and other content.

[0074] 步骤b,所述无按键的电子密钥设备生成并显示第一确认码; [0074] Step b, the non-key electronic key device generates and displays a first confirmation code;

[0075] 本步骤中,进一步的,第一确认码为无按键的电子密钥设备内部随机生成的一组字符,其形式可以是字符或图片,也可以是可被控制播放的一段音频。 [0075] In this step, further, a first confirmation button no internal electronic key device randomly generates a set of characters, which may be in the form of characters or images, may also be control playback of the audio section. 由于第一确认码是无按键的电子密钥设备内部生成,外部设备无法获取第一确认码,保障了交易的安全。 Since the first confirmation that no electronic keys inside the key generation device, an external device can not obtain confirmation first, to protect the security of transactions.

[0076] 本步骤中,进一步的,无按键的电子密钥设备也可以显示交易报文,保障所见即所签,即签名内容不会因被篡改而导致显示的交易报文与待签名交易报文内容不一致,保障交易安全。 [0076] In this step, further, no buttons of the electronic key device may also display transaction messages, protect what you see is signed, that content will not be tampered with signature resulting from the transaction message is displayed and the transaction to be signed the message is inconsistent, and ensure the security.

[0077] 步骤C,所述无按键的电子密钥设备接收第二确认码; [0077] Procedure C, the non-key electronic key device receives a second identification code;

[0078] 步骤d,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至步骤e; [0078] Step d, the non-key electronic key device determines the first identification code of the second identification code are the same, if the same, then go to step E;

[0079] 本步骤中,仅当无按键的电子密钥设备判断第一确认码与第二确认码相同时,夕卜发签名数据,若第一确认码与第二确认码不同,则结束交易,防止交易被非法操作,保障了交易的安全性,对第一确认码和第二确认码的判断过程是在无按键的电子密钥设备内部完成的,避免了外部对判断操作的干预,保证了判断结果的真实性,进一步保障了交易的安全性。 [0079] In this step, only when no key is an electronic key device determines whether the first identification code and second identification code are the same, the signature data sent Bu Xi, and when the second identification code different from the first confirmation, the transaction is terminated prevent illegal transaction is operated, to protect the security of the transaction, the first identification code and second identification code judging process is no key inside the electronic key device is completed, to avoid external intervention determination operation, to ensure the authenticity of the result of the judgment, to further protect the security of transactions.

[0080] 步骤e,所述无按键的电子密钥设备外发签名数据,所述签名数据是由所述无按键的电子密钥设备对所述交易报文进行签名得到的。 [0080] Step E, the outer non-electronic key device send key signature data, the signature data by the non-key electronic key device for signing said transaction message obtained.

[0081 ] 本实施例中,还包括步骤f,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据。 [0081] In this embodiment, further comprising the step F, the electronic key device key without the message transaction signing operation to obtain the signature data.

[0082] 本步骤中,对交易报文的签名操作使用的密钥为无按键的电子密钥设备的安全芯片中存储的用户私钥,有着不可导出的特性。 [0082] In this step, the transaction key using the packet signing operation for the secure chip without user's private key stored in the electronic key device, has a characteristic of non-exportable. 在普通的处理芯片中,用户私钥的管理方式是由外部生成后导入,再导入到处理芯片中,称为“落地”方式,而上述方式容易在用户私钥导入到处理芯片前,黑客有可能截获该用户私钥,因此,处理芯片中的私钥管理方式存在一定的安全风险,因此,本发明所使用的用户私钥是在安全芯片内部生成的,即该用户私钥的生成环境是在该安全芯片中,即公私密钥对的生成程序是研制者直接烧制在安全芯片中,公钥密码算法程序也是烧制在安全芯片中。 In conventional processing chip, the user's private key management is introduced from the externally generated, and then introduced into the processing chip, known as the "landing" mode, and said mode easily introduced into the pretreatment chip private user, hackers may intercept the user's private key, therefore, there is a certain security risk processing chip management private key, therefore, the user's private key used in the present invention is generated in the security chip, i.e., the user's private key is generated environment in the security chip, namely public-private key pair generation program is a developer of direct firing in the security chip public key cryptography program also fired at a security chip. 在公私密钥产生后,用户私钥存储于安全芯片内的密钥区,不允许被外部访问。 After generating public and private keys, user's private key stored in the security chip key region, external access is allowed. 在利用密钥区内的公私钥对进行数字签名时以及非对称解密运算时,在安全芯片内部调用用户私钥执行运算。 Public and private key in the private key to digitally sign when performing asymmetric decryption operation time, the user calls the security chip area and an operation using the key. 由于该用户私钥的使用是由安全芯片调用的,因此,该用户私钥的生成和使用的全过程中,用户私钥不离开安全芯片内,此处称为“不落地”的方式,因此黑客就没有机会去截获用户私钥,从而保证了用户私钥的安全。 Since the use of the user's private key is called by the security chip, and therefore, the whole process of generating the user's private key and use, the user's private key does not leave the security chip, referred to herein as "off the ground" approach, and therefore hackers have no chance to intercept the user's private key, so as to ensure the safety of user's private key. 签名操作为本领域的公知技术,具体流程在此不再赘述。 Signature operation of the present known technique, the specific process areas are not repeated here.

[0083] 而无按键的电子密钥设备生成的签名数据格式与现有签名数据格式相同,因此验签设备接收到的签名数据格式与现有签名数据格式也相同,也就是说,现有验签设备无需进行改造即可对签名数据进行正确处理并完成交易,便于本实施例技术方案的实施与普及。 [0083] The electronic key device without the key signature generated signature data format data format the same as conventional, and therefore the device to check the received test signature data format of the existing signature data format is the same, that is to say, the conventional test device to check without transformation of the signature data to be handled properly and the transaction is completed, the present embodiment facilitates popularization of the technical solutions of embodiments.

[0084] 本实施例的一些实施方式中,步骤f在步骤a之后,步骤b之前,无按键的电子密钥设备一旦接收到交易报文,即对交易报文进行签名操作,获得签名数据,当需要发送签名数据时可立即发出,降低了交互时间。 [0084] Some embodiments of the present embodiment, after the step f in step a, before the step B, no buttons electronic key device upon receipt of a transaction message, i.e. the transaction signature operation packets to obtain signature data, when you need to send a signed data can be sent immediately, reduces the interaction time.

[0085] 本实施例的另一些实施方式中,步骤f也可以在步骤b之后,步骤d之前,无按键的电子密钥设备在得到第一确认码和第二确认码是否相同的判断结果之前,对交易报文进行签名操作,获得签名数据,当需要发送签名数据时可立即发出,降低了交互时间。 Before [0085] Some other embodiments of the present embodiment, the step f may be performed after step B, before step d, an electronic key device without the key to obtain the first and second identification code are the same determination result confirmation of the transaction packet signature operation, obtain signature data, when you need to send a signed data can be sent immediately, reduces the interaction time.

[0086] 本实施例的另一些实施方式中,步骤f也可以在步骤d之后,步骤e之前,即步骤d,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至步骤f ;步骤f,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据;步骤e,所述无按键的电子密钥设备外发签名数据。 [0086] Some other embodiments of the present embodiment, the step f may be performed after step d, before the step to e, the step d, the non-key electronic key device determines the identification code of the second a confirmation code are the same, if the same, then go to step F; step F, the non-key electronic key device for signing said transaction message data obtained in said signature; step E, the non-key send the electronic key device external signature data. 按键的电子密钥设备在得到第一确认码和第二确认码相同的判断结果之后,对交易报文进行签名操作,获得签名数据,避免了第一确认码和第二确认码不同时进行不必要的签名运算,降低了无按键的电子密钥设备的运算量。 Key after obtaining the electronic key device of the first identification code and the same result of the second judgment confirmation, the transaction packet signature operation to obtain the signature data, to avoid the first identification code and second identification code are not simultaneously not the signature operation is necessary, without reducing the amount of computation of the electronic key device key.

[0087] 进一步的,本实施例步骤b中,所述无按键的电子密钥设备显示第一确认码还包括,所述无按键的电子密钥设备通过电子墨水屏显示所述第一确认码; [0087] Further, in the present embodiment, in step b, the non-key electronic key device further comprises displaying a first confirmation, the key is an electronic key device without displaying the confirmation by the first electronic ink display ;

[0088] 无按键的电子密钥设备通过电子墨水屏进行信息显示,用户在阅读显示内容时并不耗费电量,即电子墨水屏在显示完成后失去供电,仍可进行显示,因此,无按键的电子密钥设备无须设置电池,可进一步减小无按键的电子密钥设备的厚度和体积。 [0088] None of the electronic key device information display key, the user does not spend power when reading display content, i.e. electronic ink screen after completion loses power, it can still be displayed by the electronic ink display, therefore, no key electronic key device is provided without a battery, the thickness can be further reduced and the volume of non-key electronic key device.

[0089] 进一步的,在所述步骤c之后,交易流程结束之前,还包括所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作。 [0089] Further, after the step C, until the end of the transaction process, further comprising a non-electronic key device said key to said electronic ink display Clears the screen.

[0090] 其中,一个实施方案是,在步骤c之后,交易流程结束之前,即在所述无按键的电子密钥设备接收到第二确认码之后对电子墨水屏进行清屏操作。 [0090] wherein, in one embodiment, after the step C, until the end of the transaction process, i.e., after receiving a second identification code to the electronic ink display Clears the screen, there is no key in the electronic key device.

[0091 ] 另一个实施方案是,在步骤d之后,交易流程结束之前,所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作,即所述无按键的电子密钥设备判断第二确认码与第一确认码相同时,交易流程结束之前,进行清屏操作,进一步的,若所述第二确认码与所述第一确认码不同,则不进行清屏操作,无按键的电子密钥设备显示输入错误提示信息,提示重新输入第二确认码。 [0091] Another embodiment is, after step d, until the end of the transaction process, the non-electronic key button the electronic ink display apparatus Clears the screen, i.e. the non-electronic key device key is determined a second confirmation is the same as the first confirmation before the end of the transaction process, clear the screen operation, further, if the second identification code different from the first confirmation screen is cleared, the operation is not performed, no key the electronic key input device display an error message, re-enter the second confirmation prompt. 在判断第二确认码与第一确认码相同后进行清屏操作,便于重新获取第二确认码。 A second identification code determined Clears the screen after confirmation the same as the first, to facilitate the re-acquired second identification code.

[0092] 由于电子墨水屏在交易流程结束后,仍能够显示第一确认码,存在安全隐患,因此对电子墨水屏进行清屏操作,防止不法分子获取第一确认码进行非法操作,降低了交易风险,保证了交易安全。 [0092] Since the electronic ink screen at the end of the transaction process, still be able to display the first confirmation code, there are security risks, so the e-ink screen Clears the screen, to prevent criminals get confirmation first performed an illegal operation and reduced transaction risk and ensure the security of transactions.

[0093] 所述电子墨水屏是在集成在无按键的电子密钥设备中的。 [0093] The electronic ink display is no key in the integrated electronic key device.

[0094] 电子墨水屏集成在无按键的电子密钥设备中,电子墨水屏显示的信息无法被外部截获并篡改,保证了显示信息的真实性,此外,不需要额外携带显示设备,提高了无按键电子密钥设备的便捷性。 [0094] E Ink display integrated in the absence of key electronic key device, the e-ink screen display of information can not be intercepted and tampered with external, to ensure the authenticity of the information display, in addition, it carries no additional display device, improving the free convenience keys electronic key device.

[0095] 本实施例还提供一种采用上述信息处理方法的无按键的电子密钥设备,在此不再赘述,仅对无按键的电子密钥设备的结构进行简要说明如下: [0095] The present embodiment further provides an electronic key without a key information processing apparatus using the above-described method, not repeated here, only the configuration of an electronic key device without the key will be briefly described as follows:

[0096] 图4出示了该无按键的电子密钥设备的结构示意图,参见图4,本发明的无按键的电子密钥设备,包括:第一传输模块401、生成模块402、电子墨水屏403、判断模块404、安全模块405和第二传输模块406,其中, [0096] FIG 4 show a schematic structure of an electronic key without the key device, see FIG. 4, no key is an electronic key device according to the present invention, comprising: a first transmission module 401, a generating module 402, an electronic ink display 403 , determining module 404, the security module 405 and a second transmitting module 406, wherein,

[0097] 所述第一传输模块401,用于接收交易报文并将所述交易报文发送至所述安全模块405,还用于接收第二确认码并将所述第二确认码发送至所述判断模块404 ; [0097] The first transmission module 401, for receiving transaction and the transaction message packet to the security module 405 is further configured to receive a second identification code and transmits said second confirmation code to the the determining module 404;

[0098] 所述生成模块402,用于生成第一确认码,并将所述第一确认码传输至所述电子墨水屏403和所述判断模块404 ; [0098] The generating module 402 for generating a first identification code, and the first confirmation screen is transmitted to the electronic ink 403 and the determining module 404;

[0099] 所述电子墨水屏403,用于接收并显示所述第一确认码; [0099] The electronic ink display 403, for receiving and displaying a first of said confirmation code;

[0100] 在本实施例中,采用电子墨水屏503进行显示,用户在阅读显示内容时并不耗费电量,即电子墨水屏在显示完成后失去供电,仍可进行显示,因此,无按键的电子密钥设备无须设置电池,可进一步减小无按键的电子密钥设备的厚度和体积。 [0100] In the present embodiment, the electronic ink display screen 503, the user does not spend power when reading display content, i.e. electronic ink screen after completion loses power, can still be displayed, and therefore, no electronic key the key device is provided without a battery, the thickness can be further reduced and the volume of non-key electronic key device.

[0101] 所述判断模块404,用于接收所述第一确认码和所述第二确认码,并判断所述第一确认码与所述第二确认码是否相同,并将判断结果发送至所述安全模块405 ; [0101] The judging module 404, configured to receive said first and said second identification code confirmation, and determine whether the first identification code to said second identification code are the same, the determination result is sent to the the security module 405;

[0102] 所述安全模块405,用于接收所述判断结果,当所述第一确认码与所述第二确认码相同时,将签名数据发送至所述第二传输模块406,所述签名数据是由所述安全模块405对所述交易报文进行签名操作得到的。 [0102] The security module 405, for receiving the determination result, when the first identification code to said second identification code are the same, the signature data transmitted to the second transmission module 406, a signature data are performed by the security module 405 the signed message transaction operation obtained.

[0103] 所述第二传输模块406,用于接收所述签名数据,并将所述签名数据外发。 [0103] The second transmission module 406, configured to receive the signature data, and the data sent to the signature.

[0104] 本实施例提供的无按键的电子密钥设备,还可进一步包括供电模块407,用于通过近场耦合产生电能,为第一传输模块401、生成模块402、电子墨水屏403、判断模块404、安全模块405和第二传输模块406供电。 [0104] No button provided in the electronic key device of the present embodiment may further include a power module 407, for generating electrical energy by near field coupling, a first transmission module 401, a generating module 402, an electronic ink panel 403, it is determined module 404, the security module 405 and the second power transmission module 406.

[0105] 供电模块407利用近场耦合产生电能,无按键的电子密钥设备上无须设置电池,进一步减小了电子密钥设备厚度,减小了电子签名设备的生产和运输成本。 [0105] The power supply module 407 to generate electrical energy using near field coupling, the battery need not be provided on the electronic key device without the key, the electronic key device further reduced thickness, reducing production and transportation costs of the electronic signature device.

[0106] 进一步的,所述第一确认码为一组随机数。 [0106] Further, the confirmation code is a first set of random numbers.

[0107] 进一步的,所述无按键的电子密钥设备为音频智能密钥设备,或蓝牙智能密钥设备,或USB智能密钥设备,或IC卡。 [0107] Further, the non-electronic key button smart key device is an audio device, or a Bluetooth smart key device, or a USB smart key device, or an IC card.

[0108] 进一步的,电子墨水屏408还用于进行清屏操作。 [0108] Further, the electronic ink 408 is also used to clear the screen screen operation.

[0109] 其中,一个实施方案是,无按键的电子密钥设备还可进一步包括清屏模块408,所述清屏模块408,用于在无按键的电子密钥设备接收所述第二确认码之后,交易流程结束之前,发送清屏指令至所述电子墨水屏408 ;所述电子墨水屏408,还用于接收所述清屏指令,并进行清屏操作。 [0109] wherein, in one embodiment, the non-key electronic key device may further include a module 408 clear the screen, the screen is cleared module 408, configured to receive the key in an electronic key device without a second confirmation Thereafter, the process before the end of the transaction, sending commands to clear the screen of the electronic ink display 408; 408 said electronic ink display, the screen is cleared to receive further instructions, the screen is cleared and operation.

[0110] 另一个实施方案是,无按键的电子密钥设备还可进一步包括清屏模块408,所述判断模块404,还用于将判断结果发送至所述清屏模块;所述清屏模块408,用于接收所述判断结果,当所述第一确认码与所述第二确认码相同时,在交易流程结束之前,将清屏指令发送至所述电子墨水屏403 ;所述电子墨水屏403,用于接收清屏指令并进行清屏操作。 [0110] Another embodiment is, no buttons electronic key device may further include a clear screen module 408, the judging module 404 is further configured to transmit the determination result to clear the screen module; the clear screen module 408 for receiving the determination result, when the first identification code to said second identification code are the same, the transaction before the end of the process, the screen is cleared to send commands to the electronic ink panel 403; the electronic ink screen 403, the screen is cleared for receiving the command and clear the screen operation. 进一步的,若所述第二确认码与所述第一确认码不同,则不发送清屏指令,清屏模块408发送输入错误提示信息至电子墨水屏403,电子墨水屏403显示输入错误提示信息,提示重新输入第二确认码。 Further, if the second identification code different from the first confirmation screen is cleared, the instruction is not transmitted, the screen is cleared input module 408 transmits an error message screen 403 to the electronic ink, electronic ink display input screen 403 an error message , prompted to re-enter the second confirmation code. 在判断第二确认码与第一确认码相同后进行清屏操作,便于重新获取第二确认码。 A second identification code determined Clears the screen after confirmation the same as the first, to facilitate the re-acquired second identification code.

[0111] 由于电子墨水屏在交易流程结束后,仍能够显示第一确认码,存在安全隐患,因此对电子墨水屏进行清屏操作,防止不法分子获取第一确认码进行非法操作,降低了交易风险,保证了交易安全。 [0111] Since the electronic ink screen at the end of the transaction process, still be able to display the first confirmation code, there are security risks, so the e-ink screen Clears the screen, to prevent criminals get confirmation first performed an illegal operation and reduced transaction risk and ensure the security of transactions.

[0112] 由本实施例提供的技术方案可以看出,本发明提供的信息处理方法或无按键的电子密钥设备中,无按键的电子密钥设备获取交易终端发送的第二确认码,在无按键的电子密钥设备内部比对第二确认码与第一确认码相同后进行签名数据的发送,电子密钥设备上无须设置确认按键,即可实现对交易报文确认后发送签名数据的功能,保障了交易安全,减小了电子密钥设备的体积和厚度,同时降低了电子签名设备的生产和运输成本。 [0112] provided by the technical solution of the present embodiment can be seen, the information processing method of the present invention to provide an electronic key or non-key device, an electronic key device key without obtaining a second confirmation sent by the transaction terminal, without the keys of the electronic key device of the second match with the signed data transmission confirmation after a first confirmation of the same, without setting confirmation button on the electronic key device, to realize the function of the transmission data after the transaction signature confirmation packet to protect the security of transactions, reducing the size and thickness of the electronic key device, while reducing production and transportation costs electronic signature device. 进一步的,由于无按键的电子密钥设备还可包括供电模块,用于通过近场耦合产生电能,无按键的电子密钥设备上无须设置电池,进一步减小了电子密钥设备厚度,减小了电子签名设备的生产和运输成本,且本实施例提供的技术方案是无按键的电子密钥设备与外部两次交互完成交易数据的传输,能够避免单次交互带来的交易风险。 Further, since no buttons electronic key device further includes a power supply module for generating electrical energy through the near-field coupling, the battery need not be provided on the electronic key device without the key, the electronic key device further reduced thickness, reduced electronic signature equipment production and transportation costs, and the technical solution provided in this embodiment is no key electronic key device to interact with the outside twice to complete the transfer of transaction data, to avoid the risk of a single transaction interaction brings.

[0113] 流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为,表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分,并且本发明的优选实施方式的范围包括另外的实现,其中可以不按所示出或讨论的顺序,包括根据所涉及的功能按基本同时的方式或按相反的顺序,来执行功能,这应被本发明的实施例所属技术领域的技术人员所理解。 [0113] In the flowchart in any process or method or otherwise described in this description may be understood as representing modules comprises one or more steps for implementing specific logical functions or processes executable instructions, fragment or portion, and the scope of the preferred embodiment of the present invention includes other implementations, which may be shown or discussed in order not press, comprising a substantially simultaneous manner or in reverse order, depending upon the functionality to perform the functions involved it should be understood that embodiments skilled in the art of the present invention.

[0114] 应当理解,本发明的各部分可以用硬件、软件、固件或它们的组合来实现。 [0114] It should be understood that various portions of the present invention may be implemented in hardware, software, firmware or a combination thereof to achieve. 在上述实施方式中,多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。 In the above-described embodiment, a plurality of steps or methods may be implemented in software or firmware and executed by a suitable system executing instructions stored in a memory with. 例如,如果用硬件来实现,和在另一实施方式中一样,可用本领域公知的下列技术中的任一项或他们的组合来实现:具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路,具有合适的组合逻辑门电路的专用集成电路,可编程门阵列(PGA),现场可编程门阵列(FPGA)等。 For example, if implemented in hardware, as in another embodiment, the present technique may be any one of the following well-known in the art, or their combination thereof: a logic gate circuit for implementing logic functions upon data signals discrete logic circuits having appropriate combinational logic gate circuit ASIC, a programmable gate array (PGA), a field programmable gate array (FPGA) and the like.

[0115] 本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,该程序在执行时,包括方法实施例的步骤之一或其组合。 [0115] skilled in the art can understand that ordinary method embodiments that all or part of the steps may be by a program instructing relevant hardware, the program may be stored in a computer-readable storage medium, one of the steps in the implementation of the embodiment of the method includes the program, or combinations thereof.

[0116] 此外,在本发明各个实施例中的各功能单元可以集成在一个处理模块中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个模块中。 [0116] In addition, the functional units may be integrated in one processing module, or may be physically separate units exist, may be two or more units are integrated in a module in various embodiments of the present invention. 上述集成的模块既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。 The integrated module may be implemented in the form of hardware, software functional modules may also be implemented. 所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。 If the integrated module is implemented as an independent product sold or used in the form of a software functional module, it may be stored in a computer-readable storage medium.

[0117] 上述提到的存储介质可以是只读存储器,磁盘或光盘等。 [0117] The storage medium may be a read-only memory, magnetic or optical disk.

[0118] 在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。 [0118] In the description of the present specification, reference to the term "one embodiment," "some embodiments", "an example", "a specific example", or "some examples" means that a description of the exemplary embodiment or embodiments described a particular feature, structure, material, or characteristic is included in at least one embodiment of the present invention, embodiments or examples. 在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。 In the present specification, a schematic representation of the above terms necessarily referring to the same embodiment or example. 而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。 Furthermore, the particular features, structures, materials, or characteristics described embodiments or examples may be at any one or more in a proper manner.

[0119] 尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制,本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。 [0119] Although the above has been illustrated and described embodiments of the present invention, it is understood that the above embodiments are exemplary and are not to be construed as limiting the present invention, those of ordinary skill in the art without departing from the present invention. may be performed from the principles and spirit of the present invention within the scope of the above-described embodiment, variations, modifications, alternatives, and modifications. 本发明的范围由所附权利要求及其等同限定。 By the scope of the invention defined in the appended claims and their equivalents.

Claims (10)

  1. 1.一种信息交互方法,其特征在于,包括: 步骤A,无按键的电子密钥设备接收交易终端发送的交易报文; 步骤B,所述无按键的电子密钥设备生成并显示第一确认码; 步骤C,所述交易终端获取第二确认码,并向所述无按键的电子密钥设备发送所述第二确认码; 步骤D,所述无按键的电子密钥设备接收所述第二确认码; 步骤E,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至下一步骤; 步骤F,所述无按键的电子密钥设备向所述交易终端发送签名数据; 步骤G,所述交易终端接收所述签名数据; 在所述步骤A之后,所述步骤F之前,还包括, 步骤H,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据。 An information exchange method comprising the steps of: A, no packet transaction key electronic key device receiving the transmitted transaction terminal; procedure B, the non-key electronic key device generates and displays a first confirmation code; step C, and the transaction terminal to acquire a second identification code, and the non-transmission of the electronic key device of the second key identification code; procedure D, the key without receiving the electronic key device a second confirmation code; step E, the non-key electronic key device determines whether the second identification code the same as the first identification code, if the same, then go to the next step; step F., without the the key to the electronic key device transmits signature data transaction terminal; step G, the transaction terminal receives the signature data; after said step a, before the step F., further comprising the step H, the free electronic key device key pair signing said transaction message data obtained in the signature.
  2. 2.一种信息处理方法,其特征在于,包括: 步骤a,无按键的电子密钥设备接收交易报文; 步骤b,所述无按键的电子密钥设备生成并显示第一确认码; 步骤C,所述无按键的电子密钥设备接收第二确认码; 步骤d,所述无按键的电子密钥设备判断所述第二确认码与所述第一确认码是否相同,如果相同,则转至下一步骤; 步骤e,所述无按键的电子密钥设备外发签名数据; 在所述步骤a之后,所述步骤e之前,还包括, 步骤f,所述无按键的电子密钥设备对所述交易报文进行签名操作得到所述签名数据。 2. An information processing method characterized by comprising the steps of: a, an electronic key device key without receiving transaction message; Step B, the non-key electronic key device generates and displays a first confirmation code; step C, the non-key electronic key device receives a second identification code; step d, the non-key electronic key device determines the first identification code of the second identification code are the same, if the same, then go to the next step; step E, the outer non-electronic key device send key signature data; before after the step a, said step E, further comprising the step F, the non-electronic key button equipment for the transaction packet signature operation to obtain the signature data.
  3. 3.根据权利要求1所述的方法,其特征在于, 所述步骤B中,所述无按键的电子密钥设备显示第一确认码包括,所述无按键的电子密钥设备通过电子墨水屏显示所述第一确认码; 在所述步骤D之后,还包括所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作。 3. The method according to claim 1, wherein the step B, the non-electronic key button display apparatus comprising a first identification code, said electronic key device without the key through the electronic ink display displaying the first confirmation; following the procedure D, the non-key further comprises an electronic key device for the electronic ink display screen cleaning operation.
  4. 4.根据权利要求2所述的方法,其特征在于, 所述步骤b中,所述无按键的电子密钥设备显示第一确认码包括,所述无按键的电子密钥设备通过电子墨水屏显示所述第一确认码; 在所述步骤c之后,还包括所述无按键的电子密钥设备对所述电子墨水屏进行清屏操作。 4. The method according to claim 2, wherein said step (b), the non-electronic key button display apparatus comprising a first identification code, said electronic key device without the key through the electronic ink display displaying the first confirmation; after the step c, further comprising a non-electronic key to the electronic key device to clear the screen operation screen ink.
  5. 5.根据权利要求1至4任一项所述的方法,其特征在于, 所述第一确认码为一组随机数。 A method according to any one of claims 1 to claim 4, wherein said first identification code is a set of random numbers.
  6. 6.一种信息交互系统,其特征在于,包括无按键的电子密钥设备和交易终端,其中: 所述无按键的电子密钥设备,用于接收所述交易终端发送的交易报文,生成并显示第一确认码,接收第二确认码,判断所述第二确认码与所述第一确认码是否相同,如果相同,则向所述交易终端发送签名数据,所述签名数据是由所述无按键的电子密钥设备对所述交易报文进行签名操作得到的。 An information exchange system, comprising an electronic key device without a key and the transaction terminal, wherein: said non-key electronic key device, said transaction terminal for receiving a message sent by the transaction, generating and displaying a first confirmation, receiving a second confirmation code, determining whether the second identification code are the same with the first identification code, if the same, then transmits the signature data to said transaction terminal, the signature data by the said electronic key device without the key for signing the message transaction operation obtained. 所述交易终端,用于获取所述第二确认码,并向所述无按键的电子密钥设备发送所述第二确认码。 The transaction terminal, for acquiring the second confirmation code to said electronic key without transmitting the second device key confirmation.
  7. 7.根据权利要求5或6所述的系统,其特征在于, 所述无按键的电子密钥设备,还用于通过电子墨水屏显示所述第一确认码; 所述无按键的电子密钥设备,还用于对所述电子墨水屏进行清屏操作。 7. A system according to claim 5 or claim 6, wherein said non-key electronic key device is further configured to display the first confirmation screen by electronic ink; a non-electronic key buttons apparatus, the electronic ink is further configured to clear the screen operation panel.
  8. 8.一种无按键的电子密钥设备,其特征在于,包括第一传输模块、生成模块、电子墨水屏、安全模块、判断模块和第二传输模块,其中, 所述第一传输模块,用于接收交易报文并将所述交易报文发送至所述安全模块,还用于接收第二确认码并将所述第二确认码发送至所述判断模块; 所述生成模块,用于生成第一确认码,并将所述第一确认码传输至所述电子墨水屏和所述判断模块; 所述电子墨水屏,用于接收并显示所述第一确认码; 所述判断模块,用于接收所述第一确认码和所述第二确认码,并判断所述第一确认码与所述第二确认码是否相同,并将判断结果发送至所述安全模块; 所述安全模块,用于接收所述判断结果,当所述第一确认码与所述第二确认码相同时,将签名数据发送至所述第二传输模块,所述签名数据是由所述安全模块对所述交易报 A non-key electronic key device, characterized by comprising a first transmitting module, a generating module, an electronic ink display, the security module, a determination module and a second transmitting module, wherein the first transmission module, with transmitting to receiving the transaction message and the transaction message to the security module is further configured to receive a second identification code and transmits said second confirmation code to the judging module; the generating module for generating a first identification code, and transmitted to the electronic ink of said screen and said first determining module identification code; electronic ink of said screen for receiving and displaying a first of said confirmation code; the determining module, with and receiving the first identification code to said second identification code, and determine whether the first identification code to said second identification code are the same, the determination result is transmitted to the security module; the security module, means for receiving the determination result, when the first identification code to said second identification code are the same, the signature data transmitted to the second transmission module, said signature data by the security module the trading News 文进行签名操作得到的。 Wen signing operations get. 所述第二传输模块,用于接收所述签名数据,并将所述签名数据外发。 The second transmitting module, receiving said signature for data and said signature data is sent outside.
  9. 9.根据权利要求8所述的无按键的电子密钥设备,其特征在于, 所述第一确认码为一组随机数。 9. The key according to claim no electronic key device of claim 8, wherein said first identification code is a set of random numbers.
  10. 10.根据权利要求8或9所述的设备,其特征在于,还包括清屏模块, 所述清屏模块,用于发送清屏指令至所述电子墨水屏; 所述电子墨水屏,还用于接收所述清屏指令,并进行清屏操作。 10. The apparatus of claim 8 or claim 9, wherein the module further comprising a clear screen, clear the screen module, configured to send a command to clear the screen of the electronic ink display; electronic ink of said screen, further with receiving the command to clear the screen, the screen is cleared and operation.
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