ES2533757B1 - Operaciones criptográficas - Google Patents

Operaciones criptográficas Download PDF

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Publication number
ES2533757B1
ES2533757B1 ES201490042A ES201490042A ES2533757B1 ES 2533757 B1 ES2533757 B1 ES 2533757B1 ES 201490042 A ES201490042 A ES 201490042A ES 201490042 A ES201490042 A ES 201490042A ES 2533757 B1 ES2533757 B1 ES 2533757B1
Authority
ES
Spain
Prior art keywords
cryptographic
server
repository
manager
client
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES201490042A
Other languages
English (en)
Other versions
ES2533757A1 (es
Inventor
José Gaspar Cuevas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EVOLIUM TECHNOLOGIES, S.L.
Original Assignee
Evolium Tech S L
Evolium Technologies Sl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evolium Tech S L, Evolium Technologies Sl filed Critical Evolium Tech S L
Publication of ES2533757A1 publication Critical patent/ES2533757A1/es
Application granted granted Critical
Publication of ES2533757B1 publication Critical patent/ES2533757B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L63/04—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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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)
    • H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • 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
    • 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)

Abstract

Sistema para realizar una operación criptográfica, que comprende un sistema cliente y un sistema servidor; comprendiendo dicho servidor un gestor de múltiples repositorios, repositorios de claves criptográficas, un procesador y una memoria; y comprendiendo dicho cliente un procesador y una memoria; en el que dichas dos memorias almacenan instrucciones ejecutables por ordenador que, cuando son ejecutadas, hacen que el cliente y el servidor realicen un procedimiento que comprende: enviar, por parte del cliente, una solicitud de la operación criptográfica al servidor; obtener, por parte del gestor de múltiples repositorios, un conjunto de referencias a claves criptográficas permitidas para la solicitud de los repositorios de claves criptográficas; establecer, por parte del gestor de múltiples repositorios, una clave criptográfica referenciada en dicho conjunto de referencias como la clave criptográfica que se va a utilizar; solicitar, por parte del gestor de múltiples repositorios, la realización de la operación criptográfica al repositorio en el que está almacenada la clave criptográfica a utilizar; obtener, por parte del gestor de múltiples repositorios, el resultado de la operación criptográfica procedente del repositorio que ha realizado la operación criptográfica; y enviar, por parte del servidor, el resultado de la operación criptográfica al cliente.

Description

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Claims (1)

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ES201490042A 2011-10-13 2011-10-13 Operaciones criptográficas Active ES2533757B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/067909 WO2013053393A1 (en) 2011-10-13 2011-10-13 Multi-repository key storage and selection

Publications (2)

Publication Number Publication Date
ES2533757A1 ES2533757A1 (es) 2015-04-14
ES2533757B1 true ES2533757B1 (es) 2016-01-19

Family

ID=45002912

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201490042A Active ES2533757B1 (es) 2011-10-13 2011-10-13 Operaciones criptográficas
ES11770750.5T Active ES2650690T3 (es) 2011-10-13 2011-10-13 Almacenamiento y selección de claves en múltiples repositorios

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES11770750.5T Active ES2650690T3 (es) 2011-10-13 2011-10-13 Almacenamiento y selección de claves en múltiples repositorios

Country Status (4)

Country Link
US (1) US9647993B2 (es)
EP (1) EP2767030B1 (es)
ES (2) ES2533757B1 (es)
WO (1) WO2013053393A1 (es)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
US9756022B2 (en) 2014-08-29 2017-09-05 Box, Inc. Enhanced remote key management for an enterprise in a cloud-based environment
GB2507191B (en) 2012-10-17 2015-03-04 Box Inc Remote key management in a cloud-based environment
US10574442B2 (en) 2014-08-29 2020-02-25 Box, Inc. Enhanced remote key management for an enterprise in a cloud-based environment
US10630686B2 (en) 2015-03-12 2020-04-21 Fornetix Llc Systems and methods for organizing devices in a policy hierarchy
US10560440B2 (en) 2015-03-12 2020-02-11 Fornetix Llc Server-client PKI for applied key management system and process
US10965459B2 (en) 2015-03-13 2021-03-30 Fornetix Llc Server-client key escrow for applied key management system and process
US11063980B2 (en) * 2016-02-26 2021-07-13 Fornetix Llc System and method for associating encryption key management policy with device activity
US10880281B2 (en) * 2016-02-26 2020-12-29 Fornetix Llc Structure of policies for evaluating key attributes of encryption keys
US10313123B1 (en) 2016-12-14 2019-06-04 Amazon Technologies, Inc. Synchronizable hardware security module
US10263778B1 (en) 2016-12-14 2019-04-16 Amazon Technologies, Inc. Synchronizable hardware security module
US10425225B1 (en) * 2016-12-14 2019-09-24 Amazon Technologies, Inc. Synchronizable hardware security module
US11343095B2 (en) 2017-09-19 2022-05-24 Microsoft Technology Licensing, Llc Cryplet binding key graph
US10909250B2 (en) * 2018-05-02 2021-02-02 Amazon Technologies, Inc. Key management and hardware security integration
US11790092B1 (en) * 2020-05-26 2023-10-17 Amazon Technologies, Inc. Cryptoprocessor access management
EP3930254B1 (en) 2020-06-23 2023-12-20 Nxp B.V. Method for setting permissions for cryptographic keys, computer program and cryptographic processing system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6625734B1 (en) * 1999-04-26 2003-09-23 Disappearing, Inc. Controlling and tracking access to disseminated information
US20030021417A1 (en) * 2000-10-20 2003-01-30 Ognjen Vasic Hidden link dynamic key manager for use in computer systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data
US20020071560A1 (en) 2000-12-12 2002-06-13 Kurn David Michael Computer system having an autonomous process for centralized cryptographic key administration
JP4710132B2 (ja) * 2000-12-26 2011-06-29 ソニー株式会社 情報処理システム、および情報処理方法、並びにプログラム記録媒体
US7020645B2 (en) * 2001-04-19 2006-03-28 Eoriginal, Inc. Systems and methods for state-less authentication
US7266847B2 (en) * 2003-09-25 2007-09-04 Voltage Security, Inc. Secure message system with remote decryption service
US7646873B2 (en) * 2004-07-08 2010-01-12 Magiq Technologies, Inc. Key manager for QKD networks
US20060093149A1 (en) * 2004-10-30 2006-05-04 Shera International Ltd. Certified deployment of applications on terminals
JP5384781B2 (ja) * 2005-08-18 2014-01-08 日本電気株式会社 秘匿通信システムおよび共有秘密情報の生成方法
US7702821B2 (en) * 2005-09-15 2010-04-20 Eye-Fi, Inc. Content-aware digital media storage device and methods of using the same
US20120323786A1 (en) * 2011-06-16 2012-12-20 OneID Inc. Method and system for delayed authorization of online transactions

Also Published As

Publication number Publication date
US9647993B2 (en) 2017-05-09
ES2533757A1 (es) 2015-04-14
ES2650690T3 (es) 2018-01-19
EP2767030A1 (en) 2014-08-20
EP2767030B1 (en) 2017-09-27
WO2013053393A1 (en) 2013-04-18
US20150082041A1 (en) 2015-03-19

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