FI20165911A - Menetelmä ja järjestelmä tiedon salaukseen - Google Patents

Menetelmä ja järjestelmä tiedon salaukseen

Info

Publication number
FI20165911A
FI20165911A FI20165911A FI20165911A FI20165911A FI 20165911 A FI20165911 A FI 20165911A FI 20165911 A FI20165911 A FI 20165911A FI 20165911 A FI20165911 A FI 20165911A FI 20165911 A FI20165911 A FI 20165911A
Authority
FI
Finland
Prior art keywords
data encryption
encryption
data
Prior art date
Application number
FI20165911A
Other languages
English (en)
Swedish (sv)
Other versions
FI20165911L (fi
Inventor
Sam Widlund
Original Assignee
Sam Widlund
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 Sam Widlund filed Critical Sam Widlund
Priority to FI20165911A priority Critical patent/FI20165911L/fi
Priority to PCT/FI2017/050841 priority patent/WO2018100246A1/en
Publication of FI20165911A publication Critical patent/FI20165911A/fi
Publication of FI20165911L publication Critical patent/FI20165911L/fi

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
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
    • 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)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computing Systems (AREA)
  • Storage Device Security (AREA)
FI20165911A 2016-11-30 2016-11-30 Menetelmä ja järjestelmä tiedon salaukseen FI20165911L (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20165911A FI20165911L (fi) 2016-11-30 2016-11-30 Menetelmä ja järjestelmä tiedon salaukseen
PCT/FI2017/050841 WO2018100246A1 (en) 2016-11-30 2017-11-29 Method and arrangement for encrypting data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165911A FI20165911L (fi) 2016-11-30 2016-11-30 Menetelmä ja järjestelmä tiedon salaukseen

Publications (2)

Publication Number Publication Date
FI20165911A true FI20165911A (fi) 2018-05-31
FI20165911L FI20165911L (fi) 2018-05-31

Family

ID=62241264

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165911A FI20165911L (fi) 2016-11-30 2016-11-30 Menetelmä ja järjestelmä tiedon salaukseen

Country Status (2)

Country Link
FI (1) FI20165911L (fi)
WO (1) WO2018100246A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111131158A (zh) * 2019-11-21 2020-05-08 珠海剑心互动娱乐有限公司 单字节对称加密解密方法、装置及可读介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4596686B2 (ja) * 2001-06-13 2010-12-08 富士通株式会社 Ｄｐａに対して安全な暗号化
US7190791B2 (en) * 2002-11-20 2007-03-13 Stephen Laurence Boren Method of encryption using multi-key process to create a variable-length key
DE112009004491T5 (de) * 2009-03-23 2012-09-06 Hewlett-Packard Development Co., L.P. System und Verfahren zum sicheren Speichern von Daten in einem elektronischen Gerät
US9246681B2 (en) * 2013-12-23 2016-01-26 Tec Solutions, Inc. Use of 32-bit random numbers to produce cipher key stream for 8-bit data stream
US9483640B2 (en) * 2014-04-01 2016-11-01 Georgetown University System and method for deterring malicious network attacks
US10313128B2 (en) * 2014-08-29 2019-06-04 The Boeing Company Address-dependent key generator by XOR tree

Also Published As

Publication number Publication date
WO2018100246A1 (en) 2018-06-07
FI20165911L (fi) 2018-05-31

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Legal Events

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