BRPI1011217A2 - dispositivo, produto de programa de computador e método para usar strings de caracteres em sistemas de criptografia, estatísticas, simulação, randomização, máquinas de jogos e semelhantes. - Google Patents

dispositivo, produto de programa de computador e método para usar strings de caracteres em sistemas de criptografia, estatísticas, simulação, randomização, máquinas de jogos e semelhantes.

Info

Publication number
BRPI1011217A2
BRPI1011217A2 BRPI1011217A BRPI1011217A BRPI1011217A2 BR PI1011217 A2 BRPI1011217 A2 BR PI1011217A2 BR PI1011217 A BRPI1011217 A BR PI1011217A BR PI1011217 A BRPI1011217 A BR PI1011217A BR PI1011217 A2 BRPI1011217 A2 BR PI1011217A2
Authority
BR
Brazil
Prior art keywords
randomization
statistics
simulation
computer program
program product
Prior art date
Application number
BRPI1011217A
Other languages
English (en)
Inventor
Rolf Jentzsch
Original Assignee
Brigit Topf
Dietmar Feustel
Rolf Jentzsch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brigit Topf, Dietmar Feustel, Rolf Jentzsch filed Critical Brigit Topf
Publication of BRPI1011217A2 publication Critical patent/BRPI1011217A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/582—Pseudo-random number generators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/73—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by creating or determining hardware identification, e.g. serial numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2129—Authenticate client device independently of the user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
  • Lock And Its Accessories (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
BRPI1011217A 2009-05-20 2010-05-19 dispositivo, produto de programa de computador e método para usar strings de caracteres em sistemas de criptografia, estatísticas, simulação, randomização, máquinas de jogos e semelhantes. BRPI1011217A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009022233A DE102009022233A1 (de) 2009-05-20 2009-05-20 Verwendung einer Zeichenkette in Sytemen der Kryptographie, der Statistik, der Simulation, der Randomisierung, von Spielautomaten und dgl.
PCT/EP2010/003089 WO2010133360A1 (de) 2009-05-20 2010-05-19 Verwendung einer zeichenkette in systemen der kryptographie, der statistik, der simulation, der randomisierung, von spielautomaten und dgl.

Publications (1)

Publication Number Publication Date
BRPI1011217A2 true BRPI1011217A2 (pt) 2016-07-26

Family

ID=42263673

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI1012981A BRPI1012981A2 (pt) 2009-05-20 2010-03-04 identificador único, método para fornecê-lo para objeto e produto de programa de computador
BRPI1011217A BRPI1011217A2 (pt) 2009-05-20 2010-05-19 dispositivo, produto de programa de computador e método para usar strings de caracteres em sistemas de criptografia, estatísticas, simulação, randomização, máquinas de jogos e semelhantes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI1012981A BRPI1012981A2 (pt) 2009-05-20 2010-03-04 identificador único, método para fornecê-lo para objeto e produto de programa de computador

Country Status (7)

Country Link
US (1) US8578162B2 (pt)
EP (3) EP2433239B1 (pt)
JP (2) JP5739876B2 (pt)
CN (2) CN102576394B (pt)
BR (2) BRPI1012981A2 (pt)
DE (1) DE102009022233A1 (pt)
WO (3) WO2010133266A1 (pt)

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US9607156B2 (en) 2013-02-22 2017-03-28 Duo Security, Inc. System and method for patching a device through exploitation
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US9092302B2 (en) 2013-09-10 2015-07-28 Duo Security, Inc. System and method for determining component version compatibility across a device ecosystem
US9608814B2 (en) 2013-09-10 2017-03-28 Duo Security, Inc. System and method for centralized key distribution
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US9641341B2 (en) 2015-03-31 2017-05-02 Duo Security, Inc. Method for distributed trust authentication
US9674165B2 (en) * 2015-05-28 2017-06-06 Nxp B.V. Efficient key derivation with forward secrecy
ES2758755T3 (es) 2015-06-01 2020-05-06 Duo Security Inc Método para aplicar normas de salud de punto final
US9774579B2 (en) 2015-07-27 2017-09-26 Duo Security, Inc. Method for key rotation
TWI571825B (zh) * 2015-12-30 2017-02-21 Tian-Shu Xu A third party calls the system
GB201617620D0 (en) * 2016-10-18 2016-11-30 Cybernetica As Composite digital signatures
US10311224B1 (en) * 2017-03-23 2019-06-04 Amazon Technologies, Inc. Digitally sealing equipment for authentication of components
CN108667554B (zh) * 2017-03-29 2021-07-09 华为技术有限公司 标识信息的处理方法及设备
US10412113B2 (en) 2017-12-08 2019-09-10 Duo Security, Inc. Systems and methods for intelligently configuring computer security
US11658962B2 (en) 2018-12-07 2023-05-23 Cisco Technology, Inc. Systems and methods of push-based verification of a transaction

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Also Published As

Publication number Publication date
WO2010133266A1 (de) 2010-11-25
JP2012527802A (ja) 2012-11-08
BRPI1012981A2 (pt) 2017-06-06
US8578162B2 (en) 2013-11-05
EP2433241B1 (de) 2019-04-10
CN102576394A (zh) 2012-07-11
CN102576394B (zh) 2016-04-27
US20120290841A1 (en) 2012-11-15
EP2433241A1 (de) 2012-03-28
EP2433242A1 (de) 2012-03-28
EP2433239B1 (de) 2019-01-23
WO2010133355A1 (de) 2010-11-25
DE102009022233A1 (de) 2010-11-25
JP5752678B2 (ja) 2015-07-22
EP2433239A1 (de) 2012-03-28
WO2010133360A1 (de) 2010-11-25
EP2433242B1 (de) 2019-09-11
JP2012527804A (ja) 2012-11-08
CN102460459A (zh) 2012-05-16
JP5739876B2 (ja) 2015-06-24

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G06F 7/58 (2006.01), G06F 21/73 (2013.0

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]