BE690224A - - Google Patents
Info
- Publication number
- BE690224A BE690224A BE690224DA BE690224A BE 690224 A BE690224 A BE 690224A BE 690224D A BE690224D A BE 690224DA BE 690224 A BE690224 A BE 690224A
- 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
- H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR39945A FR1464899A (fr) | 1965-11-26 | 1965-11-26 | Dispositif de chiffrement pour système de commutation à deux voies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690224A true BE690224A (en:Method) | 1967-05-25 |
Family
ID=8593548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690224D BE690224A (en:Method) | 1965-11-26 | 1966-11-25 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE690224A (en:Method) |
| CH (1) | CH477136A (en:Method) |
| DE (1) | DE1254670B (en:Method) |
| FR (1) | FR1464899A (en:Method) |
| GB (1) | GB1137022A (en:Method) |
| NL (1) | NL6616617A (en:Method) |
| SE (1) | SE336374B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2117401C1 (ru) * | 1997-04-01 | 1998-08-10 | Военный институт правительственной связи | Устройство конфиденциальной связи |
| DE10256086A1 (de) | 2002-11-29 | 2004-06-17 | Leybold Vakuum Gmbh | Kugellager und mit einem Lager dieser Art ausgerüstete Vakuumpumpe |
-
1965
- 1965-11-26 FR FR39945A patent/FR1464899A/fr not_active Expired
-
1966
- 1966-11-17 GB GB5164266A patent/GB1137022A/en not_active Expired
- 1966-11-22 CH CH1674066A patent/CH477136A/fr not_active IP Right Cessation
- 1966-11-25 NL NL6616617A patent/NL6616617A/xx unknown
- 1966-11-25 DE DE1966C0040789 patent/DE1254670B/de active Pending
- 1966-11-25 SE SE1617766A patent/SE336374B/xx unknown
- 1966-11-25 BE BE690224D patent/BE690224A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH477136A (fr) | 1969-08-15 |
| FR1464899A (fr) | 1967-01-06 |
| NL6616617A (en:Method) | 1967-05-29 |
| SE336374B (en:Method) | 1971-07-05 |
| DE1254670B (de) | 1967-11-23 |
| GB1137022A (en) | 1968-12-18 |