BE692038A - - Google Patents
Info
- Publication number
- BE692038A BE692038A BE692038DA BE692038A BE 692038 A BE692038 A BE 692038A BE 692038D A BE692038D A BE 692038DA BE 692038 A BE692038 A BE 692038A
- Authority
- BE
- Belgium
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
- H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
-
- 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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Storage Device Security (AREA)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR44364A FR1469184A (fr) | 1965-12-30 | 1965-12-30 | Liaison chiffrée bilatérale multiplex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692038A true BE692038A (fr) | 1967-06-30 |
Family
ID=8597357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692038D BE692038A (fr) | 1965-12-30 | 1966-12-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3502793A (fr) |
| BE (1) | BE692038A (fr) |
| CH (1) | CH464286A (fr) |
| DE (1) | DE1487264A1 (fr) |
| FR (1) | FR1469184A (fr) |
| GB (1) | GB1170100A (fr) |
| NL (1) | NL6618419A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878332A (en) * | 1972-10-20 | 1975-04-15 | Barrie O Morgan | Digital crytographic system and method |
| US3878331A (en) * | 1972-10-20 | 1975-04-15 | Barrie O Morgan | Digital cryptographic system and method |
| GB1512342A (en) * | 1975-02-20 | 1978-06-01 | Omron Tateisi Electronics Co | Apparatus for displaying numerical value information |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2582968A (en) * | 1945-10-10 | 1952-01-22 | Standard Telephones Cables Ltd | Electrical pulse secrecy communication system |
| US2950348A (en) * | 1954-08-03 | 1960-08-23 | Philco Corp | Combined encoder and decoder system |
| US2959775A (en) * | 1957-12-23 | 1960-11-08 | Ibm | Bi-directional diode translator |
| US3144515A (en) * | 1959-10-20 | 1964-08-11 | Nippon Electric Co | Synchronization system in timedivision code transmission |
| US2969730A (en) * | 1959-12-31 | 1961-01-31 | Ibm | Data translation and printing |
| NL301595A (fr) * | 1962-12-11 |
-
1965
- 1965-12-30 FR FR44364A patent/FR1469184A/fr not_active Expired
-
1966
- 1966-12-28 US US605330A patent/US3502793A/en not_active Expired - Lifetime
- 1966-12-28 CH CH1868766A patent/CH464286A/fr unknown
- 1966-12-29 DE DE19661487264 patent/DE1487264A1/de active Pending
- 1966-12-29 GB GB58234/66A patent/GB1170100A/en not_active Expired
- 1966-12-30 NL NL6618419A patent/NL6618419A/xx unknown
- 1966-12-30 BE BE692038D patent/BE692038A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH464286A (fr) | 1968-10-31 |
| DE1487264A1 (de) | 1969-03-27 |
| GB1170100A (en) | 1969-11-12 |
| US3502793A (en) | 1970-03-24 |
| FR1469184A (fr) | 1967-02-10 |
| NL6618419A (fr) | 1967-07-03 |