WO2016012995A1 - Plaintext encryption method - Google Patents
Plaintext encryption method Download PDFInfo
- Publication number
- WO2016012995A1 WO2016012995A1 PCT/IL2015/050198 IL2015050198W WO2016012995A1 WO 2016012995 A1 WO2016012995 A1 WO 2016012995A1 IL 2015050198 W IL2015050198 W IL 2015050198W WO 2016012995 A1 WO2016012995 A1 WO 2016012995A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plaintext
- information
- representing
- encryption method
- visual
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
- G09C1/06—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member
- G09C1/10—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member the connections being electrical
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/448—Rendering the image unintelligible, e.g. scrambling
- H04N1/4486—Rendering the image unintelligible, e.g. scrambling using digital data encryption
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Facsimile Transmission Control (AREA)
- Storage Device Security (AREA)
- Document Processing Apparatus (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015291961A AU2015291961A1 (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
JP2017503153A JP2017523466A (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
CN201580038981.1A CN106663388A (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
RU2017102932A RU2017102932A (en) | 2014-07-20 | 2015-02-22 | OPEN TEXT ENCRYPTION METHOD |
EP15825434.2A EP3170167A4 (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
US15/326,486 US20170195115A1 (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
BR112017001214A BR112017001214A2 (en) | 2014-07-20 | 2015-02-22 | plain text encryption method |
CA2954225A CA2954225A1 (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL233720 | 2014-07-20 | ||
IL233720A IL233720A (en) | 2014-07-20 | 2014-07-20 | Plaintext encryption method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016012995A1 true WO2016012995A1 (en) | 2016-01-28 |
Family
ID=55162578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2015/050198 WO2016012995A1 (en) | 2014-07-20 | 2015-02-22 | Plaintext encryption method |
Country Status (10)
Country | Link |
---|---|
US (1) | US20170195115A1 (en) |
EP (1) | EP3170167A4 (en) |
JP (1) | JP2017523466A (en) |
CN (1) | CN106663388A (en) |
AU (1) | AU2015291961A1 (en) |
BR (1) | BR112017001214A2 (en) |
CA (1) | CA2954225A1 (en) |
IL (1) | IL233720A (en) |
RU (1) | RU2017102932A (en) |
WO (1) | WO2016012995A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116055046B (en) * | 2023-03-31 | 2023-06-09 | 山东政信大数据科技有限责任公司 | Online safe transaction system for agricultural products |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020146126A1 (en) * | 2001-03-27 | 2002-10-10 | Stewart Smith | STEW encryption |
EP1307996A1 (en) * | 2000-07-05 | 2003-05-07 | Kryptofax LP. | A method and system for secure transmission of data |
US20050117748A1 (en) * | 2002-02-07 | 2005-06-02 | Koninklijke Philips Electronics N. V. | Secure visual message communication method and device |
US20070064946A1 (en) * | 2005-08-31 | 2007-03-22 | Fujitsu Broad Solution & Consulting Inc. | Computer-readable recording medium recording a character code encryption program, and a character code encryption method |
US20070237327A1 (en) * | 2006-03-23 | 2007-10-11 | Exegy Incorporated | Method and System for High Throughput Blockwise Independent Encryption/Decryption |
US20100074443A1 (en) * | 2007-05-30 | 2010-03-25 | Fujitsu Limited | Image encryption and image decryption apparatus and method |
EP2210406A1 (en) * | 2007-11-22 | 2010-07-28 | Purella Ag | Method and apparatus for secured facsimile transmission |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321749A (en) * | 1992-09-21 | 1994-06-14 | Richard Virga | Encryption device |
EP1509879B1 (en) * | 2002-05-21 | 2005-12-28 | Koninklijke Philips Electronics N.V. | Tamper-resistant visual encryption method and device |
JP2008165577A (en) * | 2006-12-28 | 2008-07-17 | Ricoh Co Ltd | Document management system, image forming device, document management method and document management program |
JP5070971B2 (en) * | 2007-07-26 | 2012-11-14 | 株式会社デンソーウェーブ | Delivery management system |
CN101246556A (en) * | 2008-01-21 | 2008-08-20 | 中山大学 | Image authentication system based on high-capacity USB KEY |
KR20100018364A (en) * | 2008-08-06 | 2010-02-17 | 삼성전자주식회사 | Scanning apparatus, host apparatus and scan image processing method thereof |
JP4891300B2 (en) * | 2008-09-25 | 2012-03-07 | ブラザー工業株式会社 | Image reading system, image reading apparatus, and image reading program |
US8705736B2 (en) * | 2008-12-31 | 2014-04-22 | Pitney Bowes Inc. | Image encryption for print-and-scan channels using pixel position permutation |
CN103093411B (en) * | 2013-01-10 | 2015-12-02 | 华南师范大学 | Based on the encrypt-decrypt method of random binary image |
CN103413269A (en) * | 2013-08-20 | 2013-11-27 | 宁波大学 | Image steganography method and secret information extraction method |
-
2014
- 2014-07-20 IL IL233720A patent/IL233720A/en not_active IP Right Cessation
-
2015
- 2015-02-22 EP EP15825434.2A patent/EP3170167A4/en not_active Withdrawn
- 2015-02-22 US US15/326,486 patent/US20170195115A1/en not_active Abandoned
- 2015-02-22 AU AU2015291961A patent/AU2015291961A1/en not_active Abandoned
- 2015-02-22 CA CA2954225A patent/CA2954225A1/en not_active Abandoned
- 2015-02-22 WO PCT/IL2015/050198 patent/WO2016012995A1/en active Application Filing
- 2015-02-22 JP JP2017503153A patent/JP2017523466A/en active Pending
- 2015-02-22 RU RU2017102932A patent/RU2017102932A/en not_active Application Discontinuation
- 2015-02-22 BR BR112017001214A patent/BR112017001214A2/en not_active IP Right Cessation
- 2015-02-22 CN CN201580038981.1A patent/CN106663388A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1307996A1 (en) * | 2000-07-05 | 2003-05-07 | Kryptofax LP. | A method and system for secure transmission of data |
US20020146126A1 (en) * | 2001-03-27 | 2002-10-10 | Stewart Smith | STEW encryption |
US20050117748A1 (en) * | 2002-02-07 | 2005-06-02 | Koninklijke Philips Electronics N. V. | Secure visual message communication method and device |
US20070064946A1 (en) * | 2005-08-31 | 2007-03-22 | Fujitsu Broad Solution & Consulting Inc. | Computer-readable recording medium recording a character code encryption program, and a character code encryption method |
US20070237327A1 (en) * | 2006-03-23 | 2007-10-11 | Exegy Incorporated | Method and System for High Throughput Blockwise Independent Encryption/Decryption |
US20100074443A1 (en) * | 2007-05-30 | 2010-03-25 | Fujitsu Limited | Image encryption and image decryption apparatus and method |
EP2210406A1 (en) * | 2007-11-22 | 2010-07-28 | Purella Ag | Method and apparatus for secured facsimile transmission |
Non-Patent Citations (2)
Title |
---|
GHOSH, A. ET AL.: "A Numerical Method Based Encryption Algorithm With Steganography.", COMPUTER SCIENCE & INFORMATION TECHNOLOGY, 31 December 2013 (2013-12-31), pages 149., XP003032455, Retrieved from the Internet <URL:http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.303.2026&rep=repl&type=pdf> * |
See also references of EP3170167A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP3170167A1 (en) | 2017-05-24 |
EP3170167A4 (en) | 2018-02-21 |
US20170195115A1 (en) | 2017-07-06 |
BR112017001214A2 (en) | 2017-11-28 |
IL233720A (en) | 2017-06-29 |
CN106663388A (en) | 2017-05-10 |
RU2017102932A3 (en) | 2018-10-03 |
RU2017102932A (en) | 2018-08-20 |
AU2015291961A1 (en) | 2017-02-02 |
CA2954225A1 (en) | 2016-01-28 |
JP2017523466A (en) | 2017-08-17 |
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