BRPI0906863A2 - Sistemas e métodos para proteção de dados com o uso de dispersão chaveada por mutltifatorial - Google Patents
Sistemas e métodos para proteção de dados com o uso de dispersão chaveada por mutltifatorialInfo
- Publication number
- BRPI0906863A2 BRPI0906863A2 BRPI0906863-5A BRPI0906863A BRPI0906863A2 BR PI0906863 A2 BRPI0906863 A2 BR PI0906863A2 BR PI0906863 A BRPI0906863 A BR PI0906863A BR PI0906863 A2 BRPI0906863 A2 BR PI0906863A2
- Authority
- BR
- Brazil
- Prior art keywords
- multiplatform
- keyed
- dispersion
- systems
- methods
- Prior art date
Links
Classifications
-
- 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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
-
- 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
-
- 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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
-
- 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
- H04L9/321—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 a third party or a trusted authority
-
- 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
- H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
-
- 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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
-
- 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
- H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1031308P | 2008-01-07 | 2008-01-07 | |
PCT/US2009/000083 WO2009089015A1 (en) | 2008-01-07 | 2009-01-07 | Systems and methods for securing data using multi-factor or keyed dispersal |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0906863A2 true BRPI0906863A2 (pt) | 2015-07-07 |
BRPI0906863A8 BRPI0906863A8 (pt) | 2018-10-30 |
Family
ID=40845534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0906863A BRPI0906863A8 (pt) | 2008-01-07 | 2009-01-07 | sistemas e métodos para proteção de dados com o uso de dispersão chaveada por multifatorial |
Country Status (7)
Country | Link |
---|---|
US (4) | US8473756B2 (pt) |
EP (1) | EP2106642A4 (pt) |
CN (2) | CN101939946B (pt) |
AU (1) | AU2009204512B2 (pt) |
BR (1) | BRPI0906863A8 (pt) |
CA (1) | CA2710868A1 (pt) |
WO (1) | WO2009089015A1 (pt) |
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CN101689230A (zh) | 2006-12-05 | 2010-03-31 | 安全第一公司 | 改进的磁带备份方法 |
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CN104917780A (zh) | 2009-11-25 | 2015-09-16 | 安全第一公司 | 对移动中数据进行保护的系统和方法 |
-
2009
- 2009-01-07 CN CN2009801047290A patent/CN101939946B/zh not_active Expired - Fee Related
- 2009-01-07 AU AU2009204512A patent/AU2009204512B2/en not_active Ceased
- 2009-01-07 CA CA2710868A patent/CA2710868A1/en not_active Abandoned
- 2009-01-07 WO PCT/US2009/000083 patent/WO2009089015A1/en active Application Filing
- 2009-01-07 US US12/349,897 patent/US8473756B2/en active Active
- 2009-01-07 CN CN201310086524.2A patent/CN103178965B/zh not_active Expired - Fee Related
- 2009-01-07 BR BRPI0906863A patent/BRPI0906863A8/pt not_active IP Right Cessation
- 2009-01-07 EP EP09700009.5A patent/EP2106642A4/en not_active Ceased
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2013
- 2013-05-28 US US13/903,444 patent/US9098718B2/en active Active
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2015
- 2015-06-25 US US14/750,562 patent/US9825927B2/en active Active
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2017
- 2017-10-20 US US15/789,623 patent/US20180041485A1/en not_active Abandoned
Also Published As
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CA2710868A1 (en) | 2009-07-16 |
CN103178965A (zh) | 2013-06-26 |
US9825927B2 (en) | 2017-11-21 |
BRPI0906863A8 (pt) | 2018-10-30 |
US20130275773A1 (en) | 2013-10-17 |
EP2106642A4 (en) | 2015-12-02 |
AU2009204512A1 (en) | 2009-07-16 |
CN101939946B (zh) | 2013-04-24 |
US20090177894A1 (en) | 2009-07-09 |
CN103178965B (zh) | 2016-08-31 |
US20150295908A1 (en) | 2015-10-15 |
AU2009204512B2 (en) | 2014-06-12 |
US8473756B2 (en) | 2013-06-25 |
US20180041485A1 (en) | 2018-02-08 |
US9098718B2 (en) | 2015-08-04 |
CN101939946A (zh) | 2011-01-05 |
WO2009089015A1 (en) | 2009-07-16 |
EP2106642A1 (en) | 2009-10-07 |
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