JPH0369464B2 - - Google Patents
Info
- Publication number
- JPH0369464B2 JPH0369464B2 JP59079976A JP7997684A JPH0369464B2 JP H0369464 B2 JPH0369464 B2 JP H0369464B2 JP 59079976 A JP59079976 A JP 59079976A JP 7997684 A JP7997684 A JP 7997684A JP H0369464 B2 JPH0369464 B2 JP H0369464B2
- Authority
- JP
- Japan
- Prior art keywords
- key
- key information
- station
- receiving station
- section
- Prior art date
- 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
- 238000004891 communication Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 239000000284 extract Substances 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000002194 synthesizing effect Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59079976A JPS60223247A (ja) | 1984-04-19 | 1984-04-19 | 情報伝送方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59079976A JPS60223247A (ja) | 1984-04-19 | 1984-04-19 | 情報伝送方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60223247A JPS60223247A (ja) | 1985-11-07 |
| JPH0369464B2 true JPH0369464B2 (enrdf_load_stackoverflow) | 1991-11-01 |
Family
ID=13705352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59079976A Granted JPS60223247A (ja) | 1984-04-19 | 1984-04-19 | 情報伝送方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60223247A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911581A (zh) | 2007-11-30 | 2010-12-08 | 三星电子株式会社 | 近场通信网络中用于安全通信的方法和系统 |
-
1984
- 1984-04-19 JP JP59079976A patent/JPS60223247A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60223247A (ja) | 1985-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |