FR2107065A5 - - Google Patents
Info
- Publication number
- FR2107065A5 FR2107065A5 FR7130598A FR7130598A FR2107065A5 FR 2107065 A5 FR2107065 A5 FR 2107065A5 FR 7130598 A FR7130598 A FR 7130598A FR 7130598 A FR7130598 A FR 7130598A FR 2107065 A5 FR2107065 A5 FR 2107065A5
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1259270A CH530742A (en) | 1970-08-24 | 1970-08-24 | Device for generating key pulse sequences |
| CH1080771 | 1971-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2107065A5 true FR2107065A5 (en) | 1972-05-05 |
Family
ID=25707318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7130598A Expired FR2107065A5 (en) | 1970-08-24 | 1971-08-23 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA947661A (en) |
| DE (1) | DE2142413C3 (en) |
| FR (1) | FR2107065A5 (en) |
| GB (1) | GB1364518A (en) |
| SE (1) | SE375673B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2966235D1 (en) * | 1979-11-03 | 1983-11-03 | Patelhold Patentverwertung | Method and device for generating secret keys |
| SE435979B (en) * | 1983-03-14 | 1984-10-29 | Ericsson Telefon Ab L M | Device for encryption / decryption of digital messages |
| ATE61174T1 (en) * | 1983-12-24 | 1991-03-15 | Ant Nachrichtentech | METHOD OF GENERATION OF RANDOM SIMILAR BINARY CHARACTER SEQUENCES. |
-
1971
- 1971-08-17 CA CA120,708A patent/CA947661A/en not_active Expired
- 1971-08-18 SE SE1052471A patent/SE375673B/xx unknown
- 1971-08-23 FR FR7130598A patent/FR2107065A5/fr not_active Expired
- 1971-08-24 GB GB3975971A patent/GB1364518A/en not_active Expired
- 1971-08-24 DE DE19712142413 patent/DE2142413C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1364518A (en) | 1974-08-21 |
| DE2142413A1 (en) | 1972-03-02 |
| CA947661A (en) | 1974-05-21 |
| SE375673B (en) | 1975-04-21 |
| DE2142413B2 (en) | 1979-09-27 |
| DE2142413C3 (en) | 1980-07-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |