ATA919175A - Einrichtung zur erzeugung zufallsahnlicher binarzeichenfolgen - Google Patents
Einrichtung zur erzeugung zufallsahnlicher binarzeichenfolgenInfo
- Publication number
- ATA919175A ATA919175A AT919175A AT919175A ATA919175A AT A919175 A ATA919175 A AT A919175A AT 919175 A AT919175 A AT 919175A AT 919175 A AT919175 A AT 919175A AT A919175 A ATA919175 A AT A919175A
- Authority
- AT
- Austria
- Prior art keywords
- binar
- sequences
- generating random
- random
- generating
- Prior art date
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
- H04L9/065—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Radio Relay Systems (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742457027 DE2457027B2 (de) | 1974-12-03 | 1974-12-03 | Verfahren zum programmieren von anordnungen zum erzeugen zufallsaehnlicher binaerzeichenfolgen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA919175A true ATA919175A (de) | 1978-01-15 |
| AT345348B AT345348B (de) | 1978-09-11 |
Family
ID=5932332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT919175A AT345348B (de) | 1974-12-03 | 1975-12-03 | Einrichtung zur erzeugung zufallsaehnlicher binaerzeichenfolgen |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT345348B (de) |
| DE (1) | DE2457027B2 (de) |
| FR (1) | FR2293755A1 (de) |
| GB (1) | GB1536868A (de) |
| NL (1) | NL180797C (de) |
| NO (1) | NO754049L (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706421C2 (de) * | 1977-02-16 | 1979-03-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Einstellen von Schlüsseltextgeneratoren in Chiffriergeräten |
| IN159180B (de) * | 1982-01-27 | 1987-04-04 | Marconi Co Ltd | |
| US4785410A (en) * | 1985-06-05 | 1988-11-15 | Clarion Co., Ltd. | Maximum length shift register sequences generator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH402937A (de) * | 1961-08-18 | 1965-11-30 | Gretag Ag | Verfahren zur Verschlüsselung von impulsförmig übertragenen Nachrichten |
| US3609327A (en) * | 1969-10-22 | 1971-09-28 | Nasa | Feedback shift register with states decomposed into cycles of equal length |
| US3673501A (en) * | 1971-08-18 | 1972-06-27 | Us Navy | Control logic for linear sequence generators and ring counters |
-
1974
- 1974-12-03 DE DE19742457027 patent/DE2457027B2/de not_active Ceased
-
1975
- 1975-12-01 NL NLAANVRAGE7513986,A patent/NL180797C/xx not_active IP Right Cessation
- 1975-12-02 NO NO754049A patent/NO754049L/no unknown
- 1975-12-02 GB GB49508/75A patent/GB1536868A/en not_active Expired
- 1975-12-02 FR FR7536811A patent/FR2293755A1/fr active Granted
- 1975-12-03 AT AT919175A patent/AT345348B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2457027B2 (de) | 1977-02-03 |
| FR2293755B1 (de) | 1982-04-09 |
| AT345348B (de) | 1978-09-11 |
| NL7513986A (nl) | 1976-06-08 |
| NO754049L (de) | 1976-06-04 |
| FR2293755A1 (fr) | 1976-07-02 |
| GB1536868A (en) | 1978-12-20 |
| NL180797C (nl) | 1987-04-16 |
| NL180797B (nl) | 1986-11-17 |
| DE2457027A1 (de) | 1976-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELJ | Ceased due to non-payment of the annual fee |