СПИСОК патентов США - подгруппа МПК H04K1/06


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№ п/п Номер патента Название патента

2016

19331850System and method for secure communication of components inside self-service automats

2015

29130739Method and apparatus for nonlinear IV setup in keystream generators
39058507Signal processor with an encrypting or decrypting device in a memory system
48983061Method and apparatus for cryptographically processing data
58953788Encrypting a data transmission using multiple channels

2014

68892883Render service for remote access to applications
78824672Reconfigurable block encryption logic
88787569System and method for secure communication of components inside self-service automats
98744076Method and apparatus for encrypting data to facilitate resource savings and tamper detection
108744074Method and device for countering fault attacks
118694789System and method for generating a non-repudiatable record of a data stream
128687802Method and system for accelerating the deterministic enciphering of data in a small domain
138639093Apparatus and method for recording partial encryption of broadcast program

2013

148619971Local secure service partitions for operating system security
158600050Encrypting a data transmission using multiple channels
168494155Method and apparatus of high speed encryption and decryption
178467526Key evolution method and system of block ciphering
188351599Cryptographic device for fast session switching

2012

198331559Diffused data encryption/decryption processing method
208311216Packet cipher algorithm based encryption processing device
218295478Cryptographic processing apparatus, algorithm constructing method, processing method, and computer program applying an extended feistel structure
228233619Implementation of AES encryption circuitry with CCM
238189775Method of performing cipher block chaining using elliptic polynomial cryptography
248131998Transparent authentication of continuous data streams
258111827Cryptographic processing apparatus and cryptographic processing method
268099763Apparatus and method for range-confined communications

2011

278081755JPEG2000 syntax-compliant encryption with full scalability
288054968Method and apparatus for providing prepaid music card for deciphering recorded broadcast audio signals
298041033Cipher feedback with variable block chaining
308005212Device and method for performing a cryptoalgorithm
318005209Invariance based concurrent error detection for the advanced encryption standard
327953221Method for processing multiple operations
337933408Asynchronous download
347913096Method and system for the cipher key controlled exploitation of data resources, related network and computer program products
357890758Apparatus and method for generating keys in a network computing environment
367885405Multi-gigabit per second concurrent encryption in block cipher modes
377876894Method and system to provide security implementation for storage devices
387873828Method and apparatus for encrypting and decrypting data to/from an ESCON tape system

2010

397840001Data processing apparatus
407835518System and method for write failure recovery
417809132Implementations of AES algorithm for reducing hardware with improved efficiency
427787622Efficient distribution of encrypted content for multiple content access systems
437783037Multi-gigabit per second computing of the rijndael inverse cipher
447778415Substitution cipher text-encoding and un-encoding software and method
457769168Locally interative encryption generating compliant ciphertext for general syntax specifications
467752449System and method for generating a non-repudiatable record of a data stream
477688977Method for encrypting video data
487688974Rijndael block cipher apparatus and encryption/decryption method thereof

2009

497567670Verification information for digital video signal
507564972Arithmetic device and encryption/decryption device
517562230Data security
527542566Apparatus and method for performing transparent cipher block chaining mode cryptographic functions
537529367Apparatus and method for performing transparent cipher feedback mode cryptographic functions
547505585Method of generating cryptographic key using elliptic curve and expansion in joint sparse form and using same

2008

557436954Security system with an intelligent DMA controller
567434069Method and device for encryption/decryption of data on mass storage device
577418100Enciphering method
587415109Partial encryption and full authentication of message blocks
597400724Device and method for use in quantum crytography
607386124Block encoding method and block encoding/decoding circuit
617356690Method and system for managing a distributed trust path locator for public key certificates relating to the trust path of an X.509 attribute certificate
627352861Digital electronic component which is protected against electrical-type analyses
637349539Encoding and encrypting devices for secure scalable data streaming
647346161Method and apparatus for designing cipher logic, and a computer product
657321660Method and apparatus for encrypting/decrypting data using timed-release keys
667321659Simple universal hash for plaintext aware encryption
677317795Pipelined deciphering round keys generation

2007

687310421Particular plaintext detector
697298840Method and system for data integrity protection
707290151Logic circuit with variable internal polarities
717289629Primitives for fast secure hash functions and stream ciphers
727254232Method and system for selecting encryption keys from a plurality of encryption keys
737251326Method and apparatus for data encryption
747242767Recording medium, data recording method and apparatus, data regenerating method and apparatus, and copy control method
757212636Encryption of a compressed video stream
767190788Methods and apparatus for encrypting a binary string
777184952Method and system for masking speech
787184548Encoding and decoding methods for secure scalable streaming and related systems
797174013Efficient universal hashing method

2006

807155011Encryption method, decryption method, and recording and reproducing apparatus
817142673Method for the cryptographic conversion of L-bit input blocks of digital data into L-bit output blocks
827120255Java applications for secured palm held cellular communications
837076659Enhanced method for digital data hiding
847068786Dual use block/stream cipher
857050583Method and apparatus for streaming data using rotating cryptographic keys
867023991Method and apparatus for digital signal processing
876990199Apparatus and method for cipher processing system using multiple port memory and parallel read/write operations
886990198Apparatus and method for securing communication information in CDMA communication system

2005

896961428Method of videotext information encryption and security transmission in a network
906947558Stream cipher having a shuffle network combiner function
916934388Method and apparatus for generating random permutations
926912655Network security architecture system utilizing seals

2000

936078666Audio signal processing method and related device with block order switching

1998

945742612Method and device for interleaving a sequence of data elements

1996

955579392Duplicating and ciphering device and methods for codification of facsimile telecopies

1993

965253296System for resisting interception of information
975199074Encryption system

1990

984953211Encryption apparatus
994937867Variable time inversion algorithm controlled system for multi-level speech security
1004905278Scrambling of analogue electrical signals

1989

1014827513Communications system

1988

1024742546Privacy communication method and privacy communication apparatus employing the same
1034731839Method for coding and de-coding audio and video information
1044723283Data transmission system

1987

1054683586Scrambling system for an audio frequency signal
1064658436Disguised transmission system and method

1986

1074612627Digital signal composing circuit for cross-fade signal processing
1084600942Secure coding and decoding system and method for television program signals
1094600941Scrambling system for audio frequency signals
1104598169System for detecting a marker signal inserted in an information signal

1985

1114550222Process for interception-protected frequency band compressed transmission of speech signals
1124547802TV Scrambler/descrambler using serial memories

1984

1134443660System and method for encrypting a voice signal

1983

1144392021Secure facsimile transmission system using time-delay modulation

1982

1154343970Signaling system

1981

1164302628Analog signal encrypting and decrypting system
1174268720Scrambler speech transmission and synchronization system

1980

1184232194Voice encryption system
1194232193Message signal scrambling apparatus
1204223182Transmission of signals with privacy
1214221931Time division multiplied speech scrambler
1224217469Coding and decoding apparatus for the protection of communication secrecy
1234206319Tune delay scramble equipment

1979

1244160123Methods of and apparatus for the encoded transmission of information

1978

1254100374Uniform permutation privacy system
1264099027Speech scrambler

1977

1274064505Signal transmission circuit comprising a coder and a decoder

1976

1283983327Electrical signaling
1293970790Method and device for the coded transmission of messages
1303937888Signal transmission with secrecy
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Дата формирования списка: 03.04.2017