NL142853B - Detectie-inrichting van onregelmatigheden in de werking van een sleutelgenerator. - Google Patents

Detectie-inrichting van onregelmatigheden in de werking van een sleutelgenerator.

Info

Publication number
NL142853B
NL142853B NL63292573A NL292573A NL142853B NL 142853 B NL142853 B NL 142853B NL 63292573 A NL63292573 A NL 63292573A NL 292573 A NL292573 A NL 292573A NL 142853 B NL142853 B NL 142853B
Authority
NL
Netherlands
Prior art keywords
irregularities
detection device
key generator
generator
key
Prior art date
Application number
NL63292573A
Other languages
English (en)
Original Assignee
Csf
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 Csf filed Critical Csf
Publication of NL142853B publication Critical patent/NL142853B/nl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/468—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators for evaluating functions by calculation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • 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
    • H04L2209/26—Testing cryptographic entity, e.g. testing integrity of encryption key or encryption algorithm

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
NL63292573A 1962-05-10 1963-05-10 Detectie-inrichting van onregelmatigheden in de werking van een sleutelgenerator. NL142853B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897078A FR1330284A (fr) 1962-05-10 1962-05-10 Dispositif de détection des anomalies de fonctionnement d'une machine à chiffrer

Publications (1)

Publication Number Publication Date
NL142853B true NL142853B (nl) 1974-07-15

Family

ID=8778610

Family Applications (2)

Application Number Title Priority Date Filing Date
NL292573D NL292573A (nl) 1962-05-10
NL63292573A NL142853B (nl) 1962-05-10 1963-05-10 Detectie-inrichting van onregelmatigheden in de werking van een sleutelgenerator.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL292573D NL292573A (nl) 1962-05-10

Country Status (8)

Country Link
US (1) US3309509A (nl)
BE (1) BE632041A (nl)
CH (1) CH417169A (nl)
DE (1) DE1183724B (nl)
FR (1) FR1330284A (nl)
GB (1) GB1042981A (nl)
NL (2) NL142853B (nl)
SE (1) SE330906B (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582882A (en) * 1968-09-12 1971-06-01 George E Titcomb Randomness monitor
US6272223B1 (en) * 1997-10-28 2001-08-07 Rolf Carlson System for supplying screened random numbers for use in recreational gaming in a casino or over the internet
US7260834B1 (en) 1999-10-26 2007-08-21 Legal Igaming, Inc. Cryptography and certificate authorities in gaming machines
US7690043B2 (en) * 1994-12-19 2010-03-30 Legal Igaming, Inc. System and method for connecting gaming devices to a network for remote play
US20130260879A1 (en) 2002-10-09 2013-10-03 Michael W. Saunders System and Method for Connecting Gaming Devices to a Network for Remote Play
JP4195012B2 (ja) * 2003-03-13 2008-12-10 株式会社エルイーテック 乱数検定方法及び乱数検定装置
DE102014203646A1 (de) * 2014-02-28 2014-05-15 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Klassifizieren und/oder Erzeugen von Zufallsbits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL211790A (nl) * 1955-10-31
NL226038A (nl) * 1957-03-25 1900-01-01
US3049296A (en) * 1958-01-13 1962-08-14 North American Aviation Inc Binary square root mechanization
US3091392A (en) * 1960-06-20 1963-05-28 Rca Corp Binary magnitude comparator
US3124677A (en) * 1960-07-18 1964-03-10 miiller
NL267662A (nl) * 1960-08-02

Also Published As

Publication number Publication date
NL292573A (nl)
FR1330284A (fr) 1963-06-21
CH417169A (fr) 1966-07-15
GB1042981A (en) 1966-09-21
BE632041A (nl)
US3309509A (en) 1967-03-14
SE330906B (nl) 1970-12-07
DE1183724B (de) 1964-12-17

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