SG11202102097YA - Method and apparatus for encrypting selected portion of file - Google Patents
Method and apparatus for encrypting selected portion of fileInfo
- Publication number
- SG11202102097YA SG11202102097YA SG11202102097YA SG11202102097YA SG11202102097YA SG 11202102097Y A SG11202102097Y A SG 11202102097YA SG 11202102097Y A SG11202102097Y A SG 11202102097YA SG 11202102097Y A SG11202102097Y A SG 11202102097YA SG 11202102097Y A SG11202102097Y A SG 11202102097YA
- Authority
- SG
- Singapore
- Prior art keywords
- file
- selected portion
- encrypting selected
- encrypting
- Prior art date
Links
Classifications
-
- 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
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
-
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862745368P | 2018-10-14 | 2018-10-14 | |
PCT/IB2019/058540 WO2020079527A1 (en) | 2018-10-14 | 2019-10-08 | Method and apparatus for encrypting selected portion of file |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202102097YA true SG11202102097YA (en) | 2021-04-29 |
Family
ID=70283229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202102097YA SG11202102097YA (en) | 2018-10-14 | 2019-10-08 | Method and apparatus for encrypting selected portion of file |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210390205A1 (en) |
CN (1) | CN112805707A (en) |
AU (1) | AU2019361336A1 (en) |
SG (1) | SG11202102097YA (en) |
WO (1) | WO2020079527A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6683957B1 (en) * | 1998-07-01 | 2004-01-27 | Samsung Electronics Co., Ltd. | Digital image coding/decoding apparatus and method for correcting distorted data in transmitted signals that use watermarking |
EP1260898A1 (en) * | 2001-05-23 | 2002-11-27 | Koninklijke KPN N.V. | Method for authenticating files |
US7484107B2 (en) * | 2004-04-15 | 2009-01-27 | International Business Machines Corporation | Method for selective encryption within documents |
JP5071188B2 (en) * | 2008-03-24 | 2012-11-14 | 富士通株式会社 | Image encryption / decryption device and program |
US8776249B1 (en) * | 2011-04-11 | 2014-07-08 | Google Inc. | Privacy-protective data transfer |
US10972746B2 (en) * | 2012-08-14 | 2021-04-06 | Shuttersong Incorporated | Method of combining image files and other files |
CN106233292B (en) * | 2014-06-24 | 2019-07-16 | 惠普发展公司有限责任合伙企业 | Synthesize document access |
CN104680077B (en) * | 2015-01-20 | 2021-10-12 | 中兴通讯股份有限公司 | Method for encrypting picture, method for viewing picture, system and terminal |
US10853495B2 (en) * | 2019-03-29 | 2020-12-01 | Microsoft Technology Licensing, Llc | Method for patching and updating encrypted disk images in a reliable and secure fashion |
-
2019
- 2019-10-08 CN CN201980066045.XA patent/CN112805707A/en active Pending
- 2019-10-08 SG SG11202102097YA patent/SG11202102097YA/en unknown
- 2019-10-08 WO PCT/IB2019/058540 patent/WO2020079527A1/en active Application Filing
- 2019-10-08 AU AU2019361336A patent/AU2019361336A1/en active Pending
- 2019-10-08 US US17/284,829 patent/US20210390205A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020079527A1 (en) | 2020-04-23 |
AU2019361336A1 (en) | 2021-06-03 |
CN112805707A (en) | 2021-05-14 |
US20210390205A1 (en) | 2021-12-16 |
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