IN2013MU02907A - - Google Patents
Info
- Publication number
- IN2013MU02907A IN2013MU02907A IN2907MU2013A IN2013MU02907A IN 2013MU02907 A IN2013MU02907 A IN 2013MU02907A IN 2907MU2013 A IN2907MU2013 A IN 2907MU2013A IN 2013MU02907 A IN2013MU02907 A IN 2013MU02907A
- Authority
- IN
- India
- Prior art keywords
- receiver
- key set
- computed
- elliptic curve
- public key
- Prior art date
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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
- H04L9/3073—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing
-
- 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
-
- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/80—Wireless
- H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
-
- 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
-
- 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
- H04L63/0442—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 asymmetric encryption, i.e. different keys for encryption and decryption
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2907MU2013 IN2013MU02907A (fr) | 2013-09-06 | 2013-09-06 | |
US14/477,226 US9509511B2 (en) | 2013-09-06 | 2014-09-04 | Identity based encryption |
EP14183656.9A EP2846494A1 (fr) | 2013-09-06 | 2014-09-05 | Chiffrement fondé sur l'identité |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2907MU2013 IN2013MU02907A (fr) | 2013-09-06 | 2013-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2013MU02907A true IN2013MU02907A (fr) | 2015-07-03 |
Family
ID=51542143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2907MU2013 IN2013MU02907A (fr) | 2013-09-06 | 2013-09-06 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9509511B2 (fr) |
EP (1) | EP2846494A1 (fr) |
IN (1) | IN2013MU02907A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2014MU00771A (fr) * | 2014-03-06 | 2015-09-25 | Tata Consultancy Services Ltd | |
DE102015214267A1 (de) * | 2015-07-28 | 2017-02-02 | Siemens Aktiengesellschaft | Verfahren und System zum Erzeugen eines sicheren Kommunikationskanals für Endgeräte |
US11128452B2 (en) * | 2017-03-25 | 2021-09-21 | AVAST Software s.r.o. | Encrypted data sharing with a hierarchical key structure |
EP3474484A1 (fr) * | 2017-10-17 | 2019-04-24 | Koninklijke Philips N.V. | Dispositif de cryptographie comportant une matrice partagée actualisable |
CN110677249A (zh) * | 2019-03-25 | 2020-01-10 | 深圳奥联信息安全技术有限公司 | 基于双线性对的密码系统实现方法和密码系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7590236B1 (en) | 2004-06-04 | 2009-09-15 | Voltage Security, Inc. | Identity-based-encryption system |
-
2013
- 2013-09-06 IN IN2907MU2013 patent/IN2013MU02907A/en unknown
-
2014
- 2014-09-04 US US14/477,226 patent/US9509511B2/en active Active
- 2014-09-05 EP EP14183656.9A patent/EP2846494A1/fr not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US9509511B2 (en) | 2016-11-29 |
US20150071435A1 (en) | 2015-03-12 |
EP2846494A1 (fr) | 2015-03-11 |
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