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US08837719B2 Cryptographic methods and devices for pseudo-random generation, encrypting data, and cryptographically hashing a message 有权
用于伪随机生成，加密数据和加密散列消息的加密方法和设备

  • Patent Title: Cryptographic methods and devices for pseudo-random generation, encrypting data, and cryptographically hashing a message
  • Patent Title (中): 用于伪随机生成，加密数据和加密散列消息的加密方法和设备
  • Application No.: US12602626
    Application Date: 2008-06-04
  • Publication No.: US08837719B2
    Publication Date: 2014-09-16
  • Inventor: Nicolas Reffe
  • Applicant: Nicolas Reffe
  • Applicant Address: FR Montpellier-Cedex 2
  • Assignee: Oridao
  • Current Assignee: Oridao
  • Current Assignee Address: FR Montpellier-Cedex 2
  • Agency: Fitch, Even, Tabin & Flannery LLP
  • Priority: EP07301086 20070605
  • International Application: PCT/EP2008/056889 WO 20080604
  • International Announcement: WO2008/148784 WO 20081211
  • Main IPC: H04L9/22
  • IPC: H04L9/22 ;  H04L9/28 ;  H04L9/06
Cryptographic methods and devices for pseudo-random generation, encrypting data, and cryptographically hashing a message
Abstract:
The invention relates to the general field of digital security and more particularly cryptography. In particular it proposes a device and a method of encrypting a sequence of data. The invention also relates to a cryptographic device (1) and a cryptographic method of generating a pseudo-random data sequence (13) and their favored use in the field of digital security, in particular for encrypting and decrypting data and for cryptographically hashing messages.
Abstract(Chinese):

本发明涉及数字安全的一般领域，更具体地涉及密码学。 特别地，它提出了一种加密数据序列的设备和方法。 本发明还涉及密码装置（1）和产生伪随机数据序列（13）的密码方法及其在数字安全领域中的有利使用，特别是用于加密和解密数据以及密码散列消息。

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