公开(公告)号：US20040128524A1

公开(公告)日：2004-07-01

申请号：US10657202

申请日：2003-09-09

申请人： Sony Corporation

发明人： Tadashi Ezaki

IPC分类号： H04L009/32 ,  G06F011/30 ,  G06F012/14

CPC分类号： H04L63/0442 ,  G06F21/6245 ,  G06F2221/2115 ,  G06Q10/08 ,  H04L63/062 ,  H04L2463/102

摘要： It is requested to deliver items by concealing private information about a sender and a recipient without installing a database for storing information which requires strict management. A recipient's terminal apparatus obtains a delivery agency's public key from a delivery agent server apparatus. An encryption program of the delivery agency is downloaded in advance and uses the public key to encrypt recipient information containing at least recipient's private information needed for delivery of items. The recipient's encryption information is transmitted to a sender's terminal apparatus. The sender's terminal apparatus outputs the recipient's encryption information to be attached to an item entrusted to the delivery agency. A cryptogram reader of the delivery agency decrypts the output recipient's encryption information using the delivery agency's secret key. The delivery agency obtains the information about delivery destination of the recipient.

摘要翻译： 要求通过隐藏有关发件人和收件人的私人信息来交付物品，而无需安装数据库来存储需要严格管理的信息。 收件人的终端设备从传送代理服务器装置获取传送代理的公开密钥。 预先下载交付机构的加密程序，并且使用公开密钥加密至少包含接收方的私人信息以传递项目所需的私人信息。 收件人的加密信息被发送到发送者终端装置。 发送方的终端设备输出接收者的加密信息，以附加到委托给交付机构的项目。 交付机构的密码读者使用交付代理的密钥对输出接收者的加密信息进行解密。 交货机构获取收件人的发货目的地信息。

公开(公告)号：US20040267671A1

公开(公告)日：2004-12-30

申请号：US10899475

申请日：2004-07-26

申请人： SONY CORPORATION

发明人： Akira Nonaka ,  Tadashi Ezaki

IPC分类号： G06F017/60

CPC分类号： H04H60/23 ,  G06F21/10 ,  G06F2221/0737 ,  G06Q20/367 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00224 ,  G11B20/0071 ,  G11B20/00753 ,  H04H60/18 ,  Y10S707/99939

摘要： A contents provider stores contents data in a container in a format which can only be decoded with a key distributed from an EMD service center, and transmits the container to a service provider. The service provider adds pricing information and the like and distributes this to a user home network. The user home network pays charges to the EMD service center based on the pricing information, receives the key, and decodes the contents data. Information regarding the number of times which copying is permitted is contained in the secure container, and the number of times permitted is increased each time charges are paid, thereby enabling copying to other media and the like. It is impossible to make copies from a container simply copied, or in cases where in the number of permitted times of copies has been used up. Thus, contents data can be distributed in a format wherein copying of contents data can be controlled including the number of copies made.

摘要翻译： 内容提供者以只能从EMD服务中心分发的密钥解码的格式将内容数据存储在容器中，并将该容器发送给服务提供商。 服务提供商添加定价信息等，并将其分发给用户家庭网络。 用户家庭网络根据定价信息向EMD服务中心支付费用，接收密钥，并对内容数据进行解码。 关于允许复印的次数的信息被包含在安全容器中，并且每次支付费用都增加允许的次数，从而能够复制到其他介质等。 不可能从简单复制的容器中拷贝副本，或者在允许的复印次数已用完的情况下。 因此，内容数据可以以可以控制内容数据的复制的格式来分发，包括制作的份数。

公开(公告)号：US20030113001A1

公开(公告)日：2003-06-19

申请号：US10306407

申请日：2002-11-29

申请人： Sony Corporation

发明人： Yumi Kato ,  Tadashi Ezaki ,  Hideo Sato

IPC分类号： G06K009/00

CPC分类号： G06K9/00

摘要： A personal identification apparatus is disclosed by which personal identification can be performed making use of an impulse response obtained from a pulse signal transmitted by a living organism. A pulse generation section generates a pulse, and a speaker applies the pulse amplified by an amplifier to a finger of a user touching with the speaker and a microphone. The pulse signal is transmitted to the microphone with an attenuation characteristic that depends upon, for example, a transmission distance that depends upon the length and the thickness of the finger and characteristics of the living organism such as the thickness of the flesh and the bone density. A data synthesis processing section synthesizes the pulse and an impulse received by the microphone and amplified by an amplifier. A template recording section records a template to be used as a reference of discrimination in an authentication process together with a user ID and so forth. A comparison discrimination processing section refers to the template recording section to discriminate whether or not an impulse response inputted from a memory coincides with one of templates of registered users.

摘要翻译： 公开了一种个人识别装置，通过该个人识别装置可以利用从由生物体发送的脉冲信号获得的脉冲响应来执行个人识别。 脉冲发生部分产生脉冲，并且扬声器将由放大器放大的脉冲施加到与扬声器和麦克风接触的用户的手指上。 脉冲信号以具有取决于例如取决于手指的长度和厚度以及活体的特征的传播距离（例如肉体的厚度和骨密度）的衰减特性被传送到麦克风 。 数据合成处理部分合成由麦克风接收的脉冲和由放大器放大的脉冲。 模板记录部分将用作认证过程中的鉴别参考的模板与用户ID等一起记录。 比较鉴别处理部分参考模板记录部分，以区分从存储器输入的脉冲响应是否与注册用户的模板中的一个一致。