CH518658A
(de)
*
|
1970-07-07 |
1972-01-31 |
Patelhold Patentverwaltungs Un |
Verfahren zur verschlüsselten Nachrichtenübermittlung durch zeitliche Vertauschung von Informationselementen
|
US3798359A
(en)
*
|
1971-06-30 |
1974-03-19 |
Ibm |
Block cipher cryptographic system
|
US3796830A
(en)
*
|
1971-11-02 |
1974-03-12 |
Ibm |
Recirculating block cipher cryptographic system
|
GB1353693A
(en)
*
|
1971-12-02 |
1974-05-22 |
Mullard Ltd |
Privacy transmission system
|
US3764742A
(en)
*
|
1971-12-23 |
1973-10-09 |
Ibm |
Cryptographic identification system
|
GB1377859A
(en)
*
|
1972-08-03 |
1974-12-18 |
Catt I |
Digital integrated circuits
|
CH558993A
(de)
*
|
1973-03-19 |
1975-02-14 |
Patelhold Patentverwertung |
Verfahren und einrichtung zur verschluesselten nachrichtenuebertragung.
|
USRE30957E
(en)
*
|
1973-10-15 |
1982-06-01 |
International Business Machines Corporation |
Variant key matrix cipher system
|
US4195196A
(en)
*
|
1973-10-15 |
1980-03-25 |
International Business Machines Corporation |
Variant key matrix cipher system
|
JPS5818026B2
(ja)
*
|
1973-11-20 |
1983-04-11 |
ソニー株式会社 |
シンゴウデンソウホウシキ
|
CH581412A5
(ja)
*
|
1975-02-26 |
1976-10-29 |
Patelhold Patentverwertung |
|
US4004089A
(en)
*
|
1975-02-28 |
1977-01-18 |
Ncr Corporation |
Programmable cryptic device for enciphering and deciphering data
|
US4074066A
(en)
*
|
1976-04-26 |
1978-02-14 |
International Business Machines Corporation |
Message verification and transmission error detection by block chaining
|
US4078152A
(en)
*
|
1976-04-26 |
1978-03-07 |
International Business Machines Corporation |
Block-cipher cryptographic system with chaining
|
US4195200A
(en)
*
|
1976-06-30 |
1980-03-25 |
International Business Machines Corporation |
Key controlled block-cipher cryptographic system employing a multidirectional shift matrix
|
US4087626A
(en)
*
|
1976-08-04 |
1978-05-02 |
Rca Corporation |
Scrambler and unscrambler for serial data
|
US4316055A
(en)
*
|
1976-12-30 |
1982-02-16 |
International Business Machines Corporation |
Stream/block cipher crytographic system
|
US4217469A
(en)
*
|
1977-03-15 |
1980-08-12 |
Emilio Martelli |
Coding and decoding apparatus for the protection of communication secrecy
|
US4139839A
(en)
*
|
1977-03-18 |
1979-02-13 |
Nasa |
Digital data reformatter/deserializer
|
GB1553027A
(en)
*
|
1977-05-12 |
1979-09-19 |
Marconi Co Ltd |
Message signal scrambling apparatus
|
JPS6052509B2
(ja)
*
|
1977-05-16 |
1985-11-19 |
ソニー株式会社 |
デジタル信号伝送方法
|
US4172213A
(en)
*
|
1977-11-17 |
1979-10-23 |
Burroughs Corporation |
Byte stream selective encryption/decryption device
|
JPS555516A
(en)
*
|
1978-06-27 |
1980-01-16 |
Shiro Okamura |
Code transmission system
|
US4217660A
(en)
*
|
1978-07-17 |
1980-08-12 |
Motorola, Inc. |
Method and apparatus for the coding and decoding of digital data
|
US4249180A
(en)
*
|
1978-09-20 |
1981-02-03 |
Northern Telecom Limited |
Past dependent microcomputer cipher apparatus
|
US4264781A
(en)
*
|
1979-04-16 |
1981-04-28 |
Ncr Corporation |
Apparatus for encoding and decoding data signals
|
US4274085A
(en)
*
|
1979-06-28 |
1981-06-16 |
Motorola, Inc. |
Flexible mode DES system
|
JPS55158097U
(ja)
*
|
1980-05-02 |
1980-11-13 |
|
|
GB2094587B
(en)
*
|
1981-03-11 |
1985-02-13 |
Sony Corp |
Data processing
|
DE3116048A1
(de)
*
|
1981-04-22 |
1982-11-11 |
Ewald 2300 Kiel Schwögler |
Raeumlich-mechanische bzw. rein elektronisch-schaltungstechnische funktionsanordnung (funktionseinheit), die eine beliebig gewaehlte anzahl (n) laufkloetze resp. "einzelelemente" enthaelt, welche elektronisch bzw. manuell in n] (n fakultaet) permutationen zueinander anzuordnen sind
|
IL63117A
(en)
*
|
1981-06-18 |
1984-05-31 |
Schwartz Nira |
Apparatus and method for transmission of communications
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US4965825A
(en)
|
1981-11-03 |
1990-10-23 |
The Personalized Mass Media Corporation |
Signal processing apparatus and methods
|
USRE47642E1
(en)
|
1981-11-03 |
2019-10-08 |
Personalized Media Communications LLC |
Signal processing apparatus and methods
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US7831204B1
(en)
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1981-11-03 |
2010-11-09 |
Personalized Media Communications, Llc |
Signal processing apparatus and methods
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US4534031A
(en)
*
|
1982-08-02 |
1985-08-06 |
News Log International |
Coded data on a record carrier and method for encoding same
|
US4495623A
(en)
*
|
1982-09-02 |
1985-01-22 |
Discovision Associates |
Digital data storage in video format
|
US4476560A
(en)
*
|
1982-09-21 |
1984-10-09 |
Advanced Micro Devices, Inc. |
Diagnostic circuit for digital systems
|
US4825451A
(en)
*
|
1982-10-11 |
1989-04-25 |
Niravoice, Inc. |
Technique for transmission of voice communications and apparatus useful therein
|
US4608456A
(en)
*
|
1983-05-27 |
1986-08-26 |
M/A-Com Linkabit, Inc. |
Digital audio scrambling system with error conditioning
|
ATE78383T1
(de)
*
|
1985-05-21 |
1992-08-15 |
Sony Corp |
Anordnung zur dekodierung eines fehler korrigierenden codes.
|
US4779276A
(en)
*
|
1985-07-30 |
1988-10-18 |
Canon Kabushiki Kaisha |
Data transmission system
|
JP2867383B2
(ja)
*
|
1988-03-09 |
1999-03-08 |
キヤノン株式会社 |
映像信号記録方法
|
JPH0221499A
(ja)
*
|
1988-07-07 |
1990-01-24 |
Toshiba Corp |
サンプルホールド回路
|
JPH02105730A
(ja)
*
|
1988-10-14 |
1990-04-18 |
Sony Corp |
データ記録方法
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US5010553A
(en)
*
|
1988-12-05 |
1991-04-23 |
Compuquest, Inc. |
High speed, error-free data transmission system and method
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US4926476A
(en)
*
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1989-02-03 |
1990-05-15 |
Motorola, Inc. |
Method and apparatus for secure execution of untrusted software
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DE19505097C1
(de)
*
|
1995-02-15 |
1996-06-05 |
Siemens Ag |
Verschlüsselungsvorrichtung
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DE69527525T2
(de)
|
1995-08-21 |
2003-04-03 |
Alcatel Sa |
Verfahren zur Schachtelung von Datenrahmen, Übertragungsfehlerkorrekturanordnung und Modulator damit
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US7860251B1
(en)
*
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2002-03-26 |
2010-12-28 |
National Semiconductor Corporation |
Encryption-decryption circuit and method of operation
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TWI288348B
(en)
*
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2003-07-09 |
2007-10-11 |
Sunplus Technology Co Ltd |
Processor using data block scrambling for data protection and method thereof
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DE102009024604B4
(de)
*
|
2009-06-10 |
2011-05-05 |
Infineon Technologies Ag |
Erzeugung eines Session-Schlüssels zur Authentisierung und sicheren Datenübertragung
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US8375225B1
(en)
*
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2009-12-11 |
2013-02-12 |
Western Digital Technologies, Inc. |
Memory protection
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US9425825B2
(en)
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2012-05-22 |
2016-08-23 |
International Business Machines Corporation |
Path encoding and decoding
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US9684580B2
(en)
*
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2013-11-05 |
2017-06-20 |
Ixia |
Methods, systems, and computer readable media for efficient scrambling of data for line rate transmission in high speed communications networks
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GB2533391A
(en)
|
2014-12-19 |
2016-06-22 |
Ibm |
Wall encoding and decoding
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GB2533392A
(en)
|
2014-12-19 |
2016-06-22 |
Ibm |
Path encoding and decoding
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GB2533393A
(en)
|
2014-12-19 |
2016-06-22 |
Ibm |
Pad encoding and decoding
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US9950261B2
(en)
|
2016-04-29 |
2018-04-24 |
International Business Machines Corporation |
Secure data encoding for low-resource remote systems
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US10735199B2
(en)
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2018-01-02 |
2020-08-04 |
Bank Of America Corporation |
File based transmission validation and failure location identification system
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US11610004B2
(en)
|
2021-04-14 |
2023-03-21 |
Bank Of America Corporation |
System for implementing enhanced file encryption technique
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