NL250434A - - Google Patents
Info
- Publication number
- NL250434A NL250434A NL250434A NL250434A NL250434A NL 250434 A NL250434 A NL 250434A NL 250434 A NL250434 A NL 250434A NL 250434 A NL250434 A NL 250434A NL 250434 A NL250434 A NL 250434A
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES62624A DE1087637B (de) | 1959-04-17 | 1959-04-17 | Schaltungsanordnung zum Verringern der Erkennungsmoeglichkeit von Klartextimpulsen bei einer Fernschreibanlage fuer verschluesselten Betrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL250434A true NL250434A (en:Method) | 1964-02-25 |
Family
ID=7495754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL250434A NL250434A (en:Method) | 1959-04-17 | 1960-04-12 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH384628A (en:Method) |
| DE (1) | DE1087637B (en:Method) |
| NL (1) | NL250434A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1110209B (de) | 1959-07-24 | 1961-07-06 | Telefonbau | Schaltungsanordnung zur Verhinderung einer Abhoermoeglichkeit von Klartextzeichen bei Verschluesselungs-geraeten |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL37013C (en:Method) * | 1933-01-20 |
-
1959
- 1959-04-17 DE DES62624A patent/DE1087637B/de active Pending
-
1960
- 1960-04-08 CH CH401360A patent/CH384628A/de unknown
- 1960-04-12 NL NL250434A patent/NL250434A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH384628A (de) | 1964-11-30 |
| DE1087637B (de) | 1960-08-25 |