AR086079A1 - METHOD AND SYSTEM FOR IMPROVING SYNCHRONIZATION OF FLOW ENCRYPTIONS - Google Patents

METHOD AND SYSTEM FOR IMPROVING SYNCHRONIZATION OF FLOW ENCRYPTIONS

Info

Publication number
AR086079A1
AR086079A1 ARP120101265A AR086079A1 AR 086079 A1 AR086079 A1 AR 086079A1 AR P120101265 A ARP120101265 A AR P120101265A AR 086079 A1 AR086079 A1 AR 086079A1
Authority
AR
Argentina
Prior art keywords
flow
encryption
text
called
encryptions
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Vitini Fausto Montoja
Lopez Amalia Beatriz Orue
Estevez Alberto Guerra
Encinas Luis Hernandez
Muoz Agustin Martin
Rodriguez Mercedes Soto
Original Assignee
Telefonica Sa
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 Telefonica Sa filed Critical Telefonica Sa
Publication of AR086079A1 publication Critical patent/AR086079A1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Método y sistema para mejorar la encriptación de datos por cifrado de flujo, en el que los datos que van a encriptarse, denominados texto simple, se combinan con una secuencia aleatoria de dígitos, denominada flujo de clave, para obtener el texto simple encriptado denominado texto cifrado. La presente propone un tipo de sincronismo de cifrado de flujo, en el que la acción de sincronización se produce a intervalos aleatorios con una planificación temporal impredecible.Method and system to improve data encryption by flow encryption, in which the data to be encrypted, called simple text, is combined with a random sequence of digits, called key flow, to obtain the simple encrypted text called text encryption The present proposes a type of flow encryption synchronism, in which the synchronization action occurs at random intervals with unpredictable time planning.

ARP120101265 2011-04-12 2012-04-12 METHOD AND SYSTEM FOR IMPROVING SYNCHRONIZATION OF FLOW ENCRYPTIONS AR086079A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201130574A ES2409458B1 (en) 2011-04-12 2011-04-12 METHOD AND SYSTEM TO IMPROVE THE SYNCHRONIZATION OF FLOW ENCRYPTIONS

Publications (1)

Publication Number Publication Date
AR086079A1 true AR086079A1 (en) 2013-11-20

Family

ID=45976926

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101265 AR086079A1 (en) 2011-04-12 2012-04-12 METHOD AND SYSTEM FOR IMPROVING SYNCHRONIZATION OF FLOW ENCRYPTIONS

Country Status (3)

Country Link
AR (1) AR086079A1 (en)
ES (1) ES2409458B1 (en)
WO (1) WO2012140144A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105141413B (en) * 2015-08-06 2018-05-15 吉林大学 Circular linked list exclusive or encryption method and decryption method based on stream cipher
CN105959118A (en) * 2016-04-28 2016-09-21 吉林大学 Double-bit unidirectional circular linked list encryption and decryption method based on stream ciphers
US11233628B2 (en) 2016-12-27 2022-01-25 Helder Silvestre Paiva Figueira Equivocation augmentation dynamic secrecy system
US10154016B1 (en) 2017-06-12 2018-12-11 Ironclad Encryption Corporation Devices for transmitting and communicating randomized data utilizing sub-channels
WO2018231760A1 (en) * 2017-06-12 2018-12-20 Daniel Maurice Lerner Devices for transmitting and communicating randomized data utilizing sub-channels
CN113824807A (en) * 2021-03-09 2021-12-21 北京沃东天骏信息技术有限公司 Invitation code generation method and device, electronic equipment and storage medium
US11870884B2 (en) 2021-04-13 2024-01-09 Harris Global Communications, Inc. Self-synchronizing mode of operation for an encryption/decryption algorithm
CN114844728B (en) * 2022-07-04 2022-09-06 道格特半导体科技(江苏)有限公司 Serialized data secure communication method and big data platform
CN117014208B (en) * 2023-08-09 2024-04-09 海光信息技术股份有限公司 Data encryption method, device, system, electronic equipment and storage medium
CN118013595A (en) * 2024-02-01 2024-05-10 广东全芯半导体有限公司 Main control chip random cache confidentiality method and system

Also Published As

Publication number Publication date
ES2409458B1 (en) 2014-06-24
ES2409458R1 (en) 2013-08-26
ES2409458A2 (en) 2013-06-26
WO2012140144A1 (en) 2012-10-18

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