Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020112208 - METHODS AND SYSTEMS FOR ENCODING AND DECODING COMMUNICATIONS

Publication Number WO/2020/112208
Publication Date 04.06.2020
International Application No. PCT/US2019/050848
International Filing Date 12.09.2019
IPC
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04L 9/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
CPC
G06F 3/0623
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06Digital input from or digital output to record carriers, ; e.g. RAID, emulated record carriers, networked record carriers
0601Dedicated interfaces to storage systems
0602specifically adapted to achieve a particular effect
062Securing storage systems
0623in relation to content
G06F 3/0632
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06Digital input from or digital output to record carriers, ; e.g. RAID, emulated record carriers, networked record carriers
0601Dedicated interfaces to storage systems
0628making use of a particular technique
0629Configuration or reconfiguration of storage systems
0632by initialisation or re-initialisation of storage systems
G06F 3/067
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06Digital input from or digital output to record carriers, ; e.g. RAID, emulated record carriers, networked record carriers
0601Dedicated interfaces to storage systems
0668adopting a particular infrastructure
067Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
H03M 13/09
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING; DECODING; CODE CONVERSION IN GENERAL
13Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
05using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
09Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
H04L 9/0618
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
06the encryption apparatus using shift registers or memories for block-wise ; or stream; coding, e.g. DES systems ; or RC4; Hash functions; Pseudorandom sequence generators
0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
H04L 9/0631
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
06the encryption apparatus using shift registers or memories for block-wise ; or stream; coding, e.g. DES systems ; or RC4; Hash functions; Pseudorandom sequence generators
0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
0631Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
Applicants
  • SEAPORT, INC. [US]/[US]
Inventors
  • VAN DUYNE, William F.
Agents
  • ABUMERI, Mark M.
Priority Data
62/731,63714.09.2018US
62/731,71414.09.2018US
62/811,24927.02.2019US
62/845,75709.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND SYSTEMS FOR ENCODING AND DECODING COMMUNICATIONS
(FR) PROCÉDÉS ET SYSTÈMES DE CODAGE ET DE DÉCODAGE DE COMMUNICATIONS
Abstract
(EN)
In some aspects, an apparatus for encoding data for transmission to a receiver device having an initial common cryptographic key with the apparatus comprises a memory device and a hardware processor. The memory device is configured to store a plurality of parameters associated with a plurality of cryptographic protocols, the plurality of parameters comprising the initial common cryptographic key. The hardware processor is configured to generate a frame comprising a plurality of fields defining instructions related to one or more of a first cryptographic scheme, a first cryptographic key operation, and a first cryptographic key length that are derived from the plurality of parameters for use in a subsequent communication session with the receiver device.
(FR)
Selon certains aspects, un appareil permettant de coder des données en vue d'une transmission à un dispositif récepteur ayant une clé cryptographique commune initiale avec l'appareil comprend un dispositif de mémoire et un processeur matériel. Le dispositif de mémoire est configuré pour mémoriser une pluralité de paramètres associés à une pluralité de protocoles cryptographiques, la pluralité de paramètres comprenant la clé cryptographique commune initiale. Le processeur matériel est configuré pour générer une trame comprenant une pluralité de champs définissant des instructions relatives à un ou plusieurs éléments parmi un premier schéma cryptographique, une première opération de clé cryptographique, et une première longueur de clé cryptographique qui sont dérivés de la pluralité de paramètres en vue d'une utilisation dans une session de communication ultérieure avec le dispositif récepteur.
Latest bibliographic data on file with the International Bureau