JPS55166360A - Synchronous system - Google Patents
Synchronous systemInfo
- Publication number
- JPS55166360A JPS55166360A JP7410879A JP7410879A JPS55166360A JP S55166360 A JPS55166360 A JP S55166360A JP 7410879 A JP7410879 A JP 7410879A JP 7410879 A JP7410879 A JP 7410879A JP S55166360 A JPS55166360 A JP S55166360A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- random number
- clock
- signals
- reception
- 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.)
- Pending
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
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7410879A JPS55166360A (en) | 1979-06-12 | 1979-06-12 | Synchronous system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7410879A JPS55166360A (en) | 1979-06-12 | 1979-06-12 | Synchronous system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55166360A true JPS55166360A (en) | 1980-12-25 |
Family
ID=13537659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7410879A Pending JPS55166360A (en) | 1979-06-12 | 1979-06-12 | Synchronous system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55166360A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5940786A (ja) * | 1982-04-30 | 1984-03-06 | ゼネラル・インスツルメント・コ−ポレ−シヨン | Catv通信システム |
-
1979
- 1979-06-12 JP JP7410879A patent/JPS55166360A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5940786A (ja) * | 1982-04-30 | 1984-03-06 | ゼネラル・インスツルメント・コ−ポレ−シヨン | Catv通信システム |
JPH0473353B2 (ja) * | 1982-04-30 | 1992-11-20 | Gen Instrument Corp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55166360A (en) | Synchronous system | |
JPS53104222A (en) | Electronic musical instruments | |
DE2862146D1 (en) | Crystalline polyamide, its application and diamines | |
JPS5469024A (en) | Pattern control unit | |
JPS5443429A (en) | Multiple series input process system | |
IT8024524A0 (it) | Disposizione circuitale per la trasmissione e la conseguente ripetizione diretta di un impulso. | |
JPS53126832A (en) | Data transmission device | |
JPS5479509A (en) | Time-division multiplex transmission system | |
JPS5553934A (en) | Time-division multiple transmission system | |
JPS53107209A (en) | Various-signal transmission system of time-division exchange | |
JPS5394737A (en) | Synchronization system of loop data transmission system | |
JPS5416945A (en) | Signal transmission system | |
JPS53148937A (en) | Data transfer system | |
JPS5415190A (en) | Prevention of snow coating of tranmission line and device for prevention | |
JPS5534593A (en) | Time division multiplex transmitting device | |
JPS5443415A (en) | Pattern signal generator | |
JPS52149152A (en) | Ultrasonic pulse transmitting and receiving system | |
JPS53111225A (en) | Acqusition circuit of time-division multiple access device | |
JPS53138626A (en) | Timing transmission system | |
JPS53110358A (en) | Eliminating circuit for noise pulse mixed into receiving signal | |
JPS5331081A (en) | Acceleration and deceleration pulse distribution system in numeric control device | |
JPS53124984A (en) | Burn-in system | |
JPS56125133A (en) | Scramble system | |
JPS53136928A (en) | Time monitor circuit | |
JPS5795736A (en) | Two-way data transmission device |