会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • APPARATUS AND METHOD FOR HASH CRYPTOGRAPHY
    • HASH CRYPTOGRAPHY的装置和方法
    • US20100146296A1
    • 2010-06-10
    • US12567006
    • 2009-09-25
    • Moo Seop KIMYoung Soo PARKJi Man PARKYoung Sae KIMHong Il JUSung Ik JUN
    • Moo Seop KIMYoung Soo PARKJi Man PARKYoung Sae KIMHong Il JUSung Ik JUN
    • G06F12/14H04L9/28
    • H04L9/3239H04L2209/12H04L2209/805
    • An apparatus for hash cryptography has a hardware structure that is capable of providing both secure hash algorithm (SHA)-1 hash calculation and SHA-256 hash calculation. The apparatus for hash cryptography generates a plurality of first message data corresponding to a plurality of first rounds when the SHA-1 hash calculation is performed and generates a plurality of second message data corresponding to a plurality of second rounds when the SHA-256 hash calculation is performed by using one memory, one first register, one XOR calculator, and one OR calculator, calculates a message digest by the SHA-1 hash calculation by using the plurality of first message data when the SHA-1 hash calculation is performed, and calculates a message digest by the SHA-256 by using the plurality of second message data when the SHA-256 hash calculation is performed.
    • 用于散列加密的装置具有能够提供安全散列算法(SHA)-1哈希计算和SHA-256哈希计算的硬件结构。 当执行SHA-1散列计算时,用于散列加密的装置产生对应于多个第一轮的多个第一消息数据,并且当SHA-256散列计算时产生与多个第二轮相对应的多个第二消息数据 通过使用一个存储器,一个第一寄存器,一个XOR计算器和一个OR计算器,当执行SHA-1哈希计算时,通过使用多个第一消息数据通过SHA-1哈希计算来计算消息摘要,以及 当执行SHA-256哈希计算时,通过使用多个第二消息数据,通过SHA-256计算消息摘要。
    • 10. 发明申请
    • APPARATUS AND METHOD FOR GUIDING INTERSECTION ENTRY AND STANDBY TIME
    • 用于引导交互进入和待机时间的装置和方法
    • US20120146814A1
    • 2012-06-14
    • US13307282
    • 2011-11-30
    • Moo Seop KIM
    • Moo Seop KIM
    • G08G1/096
    • G08G1/164G08G1/096783
    • An apparatus for guiding an intersection entry and a standby time includes: a data receiver for receiving a control signal transmitted from an traffic signal control system; a vehicle travel information acquisition unit for acquiring a traveling direction and a travel speed of a vehicle; and a data analyzing unit for analyzing whether the vehicle can enter the intersection by analyzing position information and the traveling direction of the vehicle and the control signal to calculate an entry time into and a distance to the intersection or a standby time of the vehicle. The apparatus further includes a data output unit for providing whether to enter the intersection or the standby time of the vehicle to a driver of the vehicle.
    • 用于引导交叉口入口和待机时间的装置包括:数据接收器,用于接收从交通信号控制系统发送的控制信号; 车辆行驶信息获取单元,用于获取车辆的行驶方向和行驶速度; 以及数据分析单元,用于通过分析车辆的位置信息和行驶方向以及控制信号来分析车辆是否能够进入交叉路口,以计算到车辆的交叉路口或待机时间的进入时间和距离。 该装置还包括数据输出单元,用于提供是否进入车辆的交叉点或待机时间到车辆驾驶员。