Asymmetric key generation
    4.
    发明授权
    Asymmetric key generation 有权
    不对称密钥生成

    公开(公告)号:US07978854B2

    公开(公告)日:2011-07-12

    申请号:US12054579

    申请日:2008-03-25

    IPC分类号: H04K1/00 H04L9/00

    CPC分类号: H04L9/0891 H04L9/302

    摘要: In asymmetric cryptography, initially-set public key and private keys are updated as a function of the chosen prime number pair, a host sending an updated public key exponent and a unique prime-pair key associated with the chosen prime number pair to the client, the client using the unique prime-pair key to look-up and retrieve the chosen prime number pair and determine the updated public key and the updated private key as a function of the retrieved chosen prime number pair, the host and the client encrypting and decrypting exchanged messages with the updated public key and the updated private key without executing another handshake. In one aspect, a large even integer is used by host and client to generate a plurality of prime number pairs, and the unique prime-pair key may be a distance between each prime number of an associated prime number pair.

    摘要翻译: 在非对称密码学中,初始设置的公钥和私有密钥根据所选择的素数对进行更新,主机向客户端发送与所选择的素数对相关联的更新的公开密钥指数和唯一的素数对密钥, 客户端使用唯一的素数对密钥来查找和检索所选择的素数对,并根据检索到的所选素数对确定更新的公钥和更新的私钥,主机和客户端加密和解密 使用更新的公钥和更新的私钥交换消息,而不执行另一个握手。 在一个方面,主机和客户端使用大的偶数整数来生成多个素数对,并且唯一的素数对密钥可以是相关联素数对的每个素数之间的距离。

    METHOD, SYSTEM, AND PROGRAM PRODUCT FOR ASYMMETRIC KEY GENERATION
    5.
    发明申请
    METHOD, SYSTEM, AND PROGRAM PRODUCT FOR ASYMMETRIC KEY GENERATION 有权
    不对称密钥生成的方法,系统和程序产品

    公开(公告)号:US20090245515A1

    公开(公告)日:2009-10-01

    申请号:US12054579

    申请日:2008-03-25

    IPC分类号: H04L9/08 H04L9/30

    CPC分类号: H04L9/0891 H04L9/302

    摘要: In asymmetric cryptography, initially-set public key and private keys are updated as a function of the chosen prime number pair, a host sending an updated public key exponent and a unique prime-pair key associated with the chosen prime number pair to the client, the client using the unique prime-pair key to look-up and retrieve the chosen prime number pair and determine the updated public key and the updated private key as a function of the retrieved chosen prime number pair, the host and the client encrypting and decrypting exchanged messages with the updated public key and the updated private key without executing another handshake. In one aspect, a large even integer is used by host and client to generate a plurality of prime number pairs, and the unique prime-pair key may be a distance between each prime number of an associated prime number pair.

    摘要翻译: 在非对称密码学中,初始设置的公钥和私有密钥根据所选择的素数对进行更新,主机向客户端发送与所选择的素数对相关联的更新的公开密钥指数和唯一的素数对密钥, 客户端使用唯一的素数对密钥来查找和检索所选择的素数对,并根据检索到的所选素数对确定更新的公钥和更新的私钥,主机和客户端加密和解密 使用更新的公钥和更新的私钥交换消息,而不执行另一个握手。 在一个方面,主机和客户端使用大的偶数整数来生成多个素数对,并且唯一的素数对密钥可以是相关联素数对的每个素数之间的距离。

    Coordinating use of independent external resources within requesting grid environments
    6.
    发明授权
    Coordinating use of independent external resources within requesting grid environments 失效
    在请求的网格环境中协调使用独立的外部资源

    公开(公告)号:US07584274B2

    公开(公告)日:2009-09-01

    申请号:US10868542

    申请日:2004-06-15

    IPC分类号: G06F15/16

    摘要: A method, system, and program for coordinating use of independent external resources within requesting grid environments. A external resource dispatcher receives requests for use of external resources. The external resource dispatcher controls the dispatch of a pool of external resources hidden from the grid management systems of requesting grid clients. In particular, the external resource dispatcher coordinates dispatch of a selection of the external resources for temporary registration with a requesting grid client management system. The requesting grid client management system registers the external resources for use within the grid client and monitors whether the external resources are still needed. When a requesting grid client no longer needs a dispatched external resource, the external resource dispatcher controls detachment of the dispatched external resource and returns the external resource to the available pool of external resources.

    摘要翻译: 用于协调在请求的网格环境中独立外部资源的使用的方法,系统和程序。 一个外部资源调度器接收到使用外部资源的请求。 外部资源调度程序控制从请求网格客户端的网格管理系统中隐藏的外部资源池的调度。 特别地,外部资源调度器协调用于临时注册的外部资源的选择的分派与请求的网格客户端管理系统。 请求的网格客户端管理系统注册在网格客户端内使用的外部资源,并监视外部资源是否仍然需要。 当请求的网格客户端不再需要分配的外部资源时,外部资源分派器控制分派的外部资源的分离,并将外部资源返回到可用的外部资源池。

    Directional solidification processing of alloys using an applied
electric field
    7.
    发明授权
    Directional solidification processing of alloys using an applied electric field 失效
    使用施加电场的合金的定向凝固加工

    公开(公告)号:US5080726A

    公开(公告)日:1992-01-14

    申请号:US531375

    申请日:1990-05-31

    IPC分类号: C30B11/00

    CPC分类号: C30B11/00 C30B29/52

    摘要: A method is provided for obtaining an alloy having an ordered microstructure which comprises the steps of heating the central portion of the alloy under uniform temperature so that it enters a liquid phase while the outer portions remain solid, applying a constant electric current through the alloy during the heating step, and solidifying the liquid central portion of the alloy by subjecting it to a temperature-gradient zone so that cooling occurs in a directional manner and at a given rate of speed while maintaining the application of the constant electric current through the alloy. The method is particularly suitable for use with nickel-based superalloys. The method of the present invention produces an alloy having superior characteristics such as reduced segregation. After subsequent precipitation by heat-treatment, the alloys produced by the present invention will have excellent strength and high-temperature resistance.

    摘要翻译: 提供了一种获得具有有序微观结构的合金的方法,该合金包括以下步骤:在均匀温度下加热合金的中心部分,使其进入液相,同时外部部分保持固体,在该合金中施加恒定电流通过合金 加热步骤,通过使合金的液体中心部分经受温度梯度区域的固化,使得在保持施加通过合金的恒定电流的同时以定向和给定的速度进行冷却。 该方法特别适用于镍基超级合金。 本发明的方法生产出具有优异特性的合金,例如减少的偏析。 在通过热处理随后的沉淀之后,本发明生产的合金具有优异的强度和耐高温性。

    Web winding control system
    8.
    发明授权
    Web winding control system 失效
    Web卷绕控制系统

    公开(公告)号:US4146190A

    公开(公告)日:1979-03-27

    申请号:US857588

    申请日:1977-12-02

    CPC分类号: D01G27/00 B65H23/1955

    摘要: A web roll winder is driven by a variable torque output motor controlled by a spring biased dancer roll over which the web passes prior to winding; the dancer roll adjusts motor control means in response to the tension in the web for varying the torque output of the variable torque output motor for maintaining tension in the web within a desired range.

    摘要翻译: 卷筒纸卷绕机由可变扭矩输出电机驱动,该电动机由弹簧偏置的浮动辊控制,卷筒纸在卷绕之前通过该卷筒辊; 调节辊根据卷筒纸内的张力来调整马达控制装置,以改变可变扭矩输出马达的转矩输出,以将幅材中的张力保持在期望的范围内。

    SYSTEM AND METHOD FOR ACTIVE TRANSCODING OF CONTENT IN A DISTRIBUTED SYSTEM
    10.
    发明申请
    SYSTEM AND METHOD FOR ACTIVE TRANSCODING OF CONTENT IN A DISTRIBUTED SYSTEM 审中-公开
    用于分布式系统中内容的主动平移的系统和方法

    公开(公告)号:US20090063693A1

    公开(公告)日:2009-03-05

    申请号:US11847855

    申请日:2007-08-30

    IPC分类号: G06F15/16 H04J3/00

    摘要: A system and method for streaming media and, more particularly, to a system and method for active transcoding of content in a distributed system. The method includes receiving a file having predetermined parameters and sizing the file up to an optimal packet size according to a logarithmic scheme. The optimal packet size is a largest packet size. In further aspects, the method also includes providing a computer infrastructure operable to perform the steps herein. The system includes a media service, rules engine, log based job creator and a stream constructor. A computer infrastructure having computer readable medium to perform the processes described herein is also provided.

    摘要翻译: 一种用于流媒体的系统和方法,更具体地说,涉及用于分布式系统中的内容的主动代码转换的系统和方法。 该方法包括接收具有预定参数的文件,并根据对数方案将文件大小调整到最佳分组大小。 最佳分组大小是最大的分组大小。 在另外的方面,该方法还包括提供可操作以执行这里的步骤的计算机基础设施。 该系统包括媒体服务,规则引擎,基于日志的作业创建者和流构造器。 还提供了具有用于执行本文所述的处理的计算机可读介质的计算机基础设施。