NL7709716A - METHOD AND ORGANIZATION FOR ENCRYPTING AND DECRYPTION OF INFORMATION BLOCKS IN BINARY PRESENTATION. - Google Patents

METHOD AND ORGANIZATION FOR ENCRYPTING AND DECRYPTION OF INFORMATION BLOCKS IN BINARY PRESENTATION.

Info

Publication number
NL7709716A
NL7709716A NL7709716A NL7709716A NL7709716A NL 7709716 A NL7709716 A NL 7709716A NL 7709716 A NL7709716 A NL 7709716A NL 7709716 A NL7709716 A NL 7709716A NL 7709716 A NL7709716 A NL 7709716A
Authority
NL
Netherlands
Prior art keywords
encrypting
decryption
organization
information blocks
binary presentation
Prior art date
Application number
NL7709716A
Other languages
Dutch (nl)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NL7709716A publication Critical patent/NL7709716A/en

Links

Classifications

    • 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
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Image Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NL7709716A 1976-09-03 1977-09-02 METHOD AND ORGANIZATION FOR ENCRYPTING AND DECRYPTION OF INFORMATION BLOCKS IN BINARY PRESENTATION. NL7709716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639806 DE2639806C2 (en) 1976-09-03 1976-09-03 Method and device for encrypting or decrypting data blocks in binary representation

Publications (1)

Publication Number Publication Date
NL7709716A true NL7709716A (en) 1978-03-07

Family

ID=5987117

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7709716A NL7709716A (en) 1976-09-03 1977-09-02 METHOD AND ORGANIZATION FOR ENCRYPTING AND DECRYPTION OF INFORMATION BLOCKS IN BINARY PRESENTATION.

Country Status (8)

Country Link
AT (1) AT372559B (en)
BE (1) BE858377A (en)
CH (1) CH618803A5 (en)
DE (1) DE2639806C2 (en)
FR (1) FR2363831A1 (en)
GB (1) GB1542350A (en)
IT (1) IT1087364B (en)
NL (1) NL7709716A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467515A1 (en) * 1979-10-10 1981-04-17 Telediffusion Fse SYSTEM FOR ENCRYPTING AND DECRYPTING A DIGITAL SIGNAL
NL188925C (en) * 1982-11-11 1992-11-02 Philips Nv METHOD AND APPARATUS FOR DISPLAYING FIGURED INFORMATION
DE4114777A1 (en) * 1990-05-22 1992-02-06 Peter Elsner METHOD AND DEVICE FOR ENCRYPTING NEWS
CN118094608B (en) * 2024-04-29 2024-08-30 山东水文印务有限公司 Hydrologic data management method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796830A (en) * 1971-11-02 1974-03-12 Ibm Recirculating block cipher cryptographic system
SE380696B (en) * 1974-03-20 1975-11-10 Philips Svenska Ab WAY TO CREATE A PSEUDOS RANDOM BIT SEQUENCE AND DEVICE FOR PERFORMING THE SET.

Also Published As

Publication number Publication date
ATA616777A (en) 1983-02-15
AT372559B (en) 1983-10-25
FR2363831B1 (en) 1982-12-10
CH618803A5 (en) 1980-08-15
GB1542350A (en) 1979-03-14
DE2639806B1 (en) 1977-10-13
IT1087364B (en) 1985-06-04
FR2363831A1 (en) 1978-03-31
BE858377A (en) 1978-03-02
DE2639806C2 (en) 1978-06-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed