GB201420783D0 - Systems and methods of transmitting and encrypting information - Google Patents

Systems and methods of transmitting and encrypting information

Info

Publication number
GB201420783D0
GB201420783D0 GBGB1420783.1A GB201420783A GB201420783D0 GB 201420783 D0 GB201420783 D0 GB 201420783D0 GB 201420783 A GB201420783 A GB 201420783A GB 201420783 D0 GB201420783 D0 GB 201420783D0
Authority
GB
United Kingdom
Prior art keywords
transmitting
systems
methods
encrypting information
encrypting
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.)
Ceased
Application number
GBGB1420783.1A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAVINE STANISLAV
Original Assignee
SAVINE STANISLAV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAVINE STANISLAV filed Critical SAVINE STANISLAV
Priority to GBGB1420783.1A priority Critical patent/GB201420783D0/en
Publication of GB201420783D0 publication Critical patent/GB201420783D0/en
Priority to GB1520530.5A priority patent/GB2536752A/en
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06Cryptographic 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
    • H04L9/0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06Cryptographic 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
    • H04L9/065Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04KSECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00Secret communication
    • H04K1/003Secret communication by varying carrier frequency at or within predetermined or random intervals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04KSECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00Secret communication
    • H04K1/02Secret communication by adding a second signal to make the desired signal unintelligible
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04KSECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00Secret communication
    • H04K1/04Secret communication by frequency scrambling, i.e. by transposing or inverting parts of the frequency band or by inverting the whole band
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04KSECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00Secret communication
    • H04K1/08Secret communication by varying the polarisation of transmitted waves
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852Quantum cryptography
GBGB1420783.1A 2014-11-22 2014-11-22 Systems and methods of transmitting and encrypting information Ceased GB201420783D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1420783.1A GB201420783D0 (en) 2014-11-22 2014-11-22 Systems and methods of transmitting and encrypting information
GB1520530.5A GB2536752A (en) 2014-11-22 2015-11-23 Systems and methods of transmitting and encrypting information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1420783.1A GB201420783D0 (en) 2014-11-22 2014-11-22 Systems and methods of transmitting and encrypting information

Publications (1)

Publication Number Publication Date
GB201420783D0 true GB201420783D0 (en) 2015-01-07

Family

ID=52292381

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1420783.1A Ceased GB201420783D0 (en) 2014-11-22 2014-11-22 Systems and methods of transmitting and encrypting information
GB1520530.5A Withdrawn GB2536752A (en) 2014-11-22 2015-11-23 Systems and methods of transmitting and encrypting information

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1520530.5A Withdrawn GB2536752A (en) 2014-11-22 2015-11-23 Systems and methods of transmitting and encrypting information

Country Status (1)

Country Link
GB (2) GB201420783D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4287551A1 (en) * 2022-05-30 2023-12-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Secure quantum communication using frequency hopping

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH530742A (en) * 1970-08-24 1972-11-15 Ciba Geigy Ag Device for generating key pulse sequences
JPH0773234B2 (en) * 1989-05-08 1995-08-02 三洋電機株式会社 Spread spectrum communication system

Also Published As

Publication number Publication date
GB201520530D0 (en) 2016-01-06
GB2536752A (en) 2016-09-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)