SG11202002708TA - Identifying copyrighted material using embedded copyright information - Google Patents
Identifying copyrighted material using embedded copyright informationInfo
- Publication number
- SG11202002708TA SG11202002708TA SG11202002708TA SG11202002708TA SG11202002708TA SG 11202002708T A SG11202002708T A SG 11202002708TA SG 11202002708T A SG11202002708T A SG 11202002708TA SG 11202002708T A SG11202002708T A SG 11202002708TA SG 11202002708T A SG11202002708T A SG 11202002708TA
- Authority
- SG
- Singapore
- Prior art keywords
- copyright information
- copyrighted material
- embedded copyright
- identifying copyrighted
- identifying
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
- G06Q20/123—Shopping for digital content
- G06Q20/1235—Shopping for digital content with control of digital rights management [DRM]
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
-
- 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
- G06F21/1015—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to users
-
- 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
-
- 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
- H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
-
- 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
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/12—Payment architectures specially adapted for electronic shopping systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/087629 WO2019141293A2 (en) | 2019-05-20 | 2019-05-20 | Identifying copyrighted material using embedded copyright information |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202002708TA true SG11202002708TA (en) | 2020-04-29 |
Family
ID=67301968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202002708TA SG11202002708TA (en) | 2019-05-20 | 2019-05-20 | Identifying copyrighted material using embedded copyright information |
Country Status (5)
Country | Link |
---|---|
US (2) | US10755252B1 (en) |
EP (1) | EP3673393B1 (en) |
CN (1) | CN111279338A (en) |
SG (1) | SG11202002708TA (en) |
WO (1) | WO2019141293A2 (en) |
Families Citing this family (13)
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US10904251B2 (en) | 2019-05-17 | 2021-01-26 | Advanced New Technologies Co., Ltd. | Blockchain-based copyright protection method and apparatus, and electronic device |
WO2019141295A2 (en) * | 2019-05-20 | 2019-07-25 | Alibaba Group Holding Limited | Identifying copyrighted material using copyright information embedded in electronic files |
EP3673390B1 (en) | 2019-05-20 | 2022-10-05 | Advanced New Technologies Co., Ltd. | Identifying copyrighted material using embedded copyright information |
WO2019144978A2 (en) * | 2019-05-20 | 2019-08-01 | Alibaba Group Holding Limited | Identifying copyrighted material using embedded copyright information |
WO2019144977A2 (en) * | 2019-05-20 | 2019-08-01 | Alibaba Group Holding Limited | Identifying copyrighted material using embedded timestamped copyright information |
CN110866223B (en) * | 2019-10-09 | 2023-05-12 | 湖南智慧政务区块链科技有限公司 | Copyright protection method based on block chain and picture steganography |
CN110737725A (en) * | 2019-12-19 | 2020-01-31 | 杭州鸽子蛋网络科技有限责任公司 | Electronic information inspection method, device, equipment, medium and system |
CN111966749B (en) * | 2020-08-04 | 2021-08-17 | 中国科学院上海微系统与信息技术研究所 | Data processing method and device, electronic equipment and storage medium |
CN111930809A (en) * | 2020-09-17 | 2020-11-13 | 支付宝(杭州)信息技术有限公司 | Data processing method, device and equipment |
IT202100003248A1 (en) * | 2021-02-12 | 2022-08-12 | Fratello Sole Soc Coop Sociale | SYSTEM AND METHOD BASED ON STEGANOGRAPHY FOR THE PROTECTION OF PERSONAL DATA |
CN113949515A (en) * | 2021-09-09 | 2022-01-18 | 卓尔智联(武汉)研究院有限公司 | Digital copyright information processing method and device and storage medium |
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2019
- 2019-05-20 WO PCT/CN2019/087629 patent/WO2019141293A2/en unknown
- 2019-05-20 SG SG11202002708TA patent/SG11202002708TA/en unknown
- 2019-05-20 EP EP19741571.4A patent/EP3673393B1/en active Active
- 2019-05-20 CN CN201980003075.6A patent/CN111279338A/en active Pending
- 2019-12-13 US US16/713,904 patent/US10755252B1/en active Active
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2020
- 2020-07-31 US US16/945,757 patent/US11080671B2/en active Active
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US20200372482A1 (en) | 2020-11-26 |
US10755252B1 (en) | 2020-08-25 |
EP3673393A4 (en) | 2020-07-01 |
CN111279338A (en) | 2020-06-12 |
US11080671B2 (en) | 2021-08-03 |
WO2019141293A2 (en) | 2019-07-25 |
EP3673393B1 (en) | 2021-09-29 |
WO2019141293A3 (en) | 2020-03-12 |
EP3673393A2 (en) | 2020-07-01 |
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