Mediated Ciphertext-Policy Attribute-Based Encryption and Its Application

Autor: Ibraimi, L., Petkovic, M., Nikova, S.I., Hartel, Pieter H., Jonker, Willem, Youm, Heung Youl, Yung, Moti

Publikováno v: Information Security Applications: 10th International Workshop, WISA 2009, Busan, Korea, August 25-27, 2009, Revised Selected Papers, 309-323
STARTPAGE=309;ENDPAGE=323;TITLE=Information Security Applications
Information Security Applications (10th International Workshop, WISA 2009, Busan, Korea, August 25-27, 2009, Revised Selected Papers ), 309-323
STARTPAGE=309;ENDPAGE=323;TITLE=Information Security Applications (10th International Workshop, WISA 2009, Busan, Korea, August 25-27, 2009, Revised Selected Papers )
Information Security Applications ISBN: 9783642108372
WISA

In Ciphertext-Policy Attribute-Based Encryption (CP-ABE), a user secret key is associated with a set of attributes, and the ciphertext is associated with an access policy over attributes. The user can decrypt the ciphertext if and only if the attribu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cbc0ef4a59fc1e06956bd2d0ba4cdb1
https://doi.org/10.1007/978-3-642-10838-9_23

Attribute-Based Digital Signature System

Autor: Ibraimi, L., Asim, Muhammad, Petkovic, M.

An attribute-based digital signature system comprises a signature generation unit (1) for signing a message (m) by generating a signature (s) based on a user secret key (SK) associated with a set of user attributes, wherein the signature generation u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::0dde341602cdb2f3819b4d4d9d005189
https://research.utwente.nl/en/publications/attributebased-digital-signature-system(81f193a1-a720-4f80-8b69-fe4f2e508aa9).html

Ciphertext-policy attribute-based broadcast encryption scheme

Autor: Asim, M., Ibraimi, L., Petkovic, M., De Decker, B., Lapon, J., Naessens, V., Uhl, A.

Publikováno v: Communications and Multimedia Security (12th IFIP TC 6 / TC 11 International Conference, CMS 2011, Ghent, Belgium, October 19-21,2011. Proceedings), 244-246
STARTPAGE=244;ENDPAGE=246;TITLE=Communications and Multimedia Security (12th IFIP TC 6 / TC 11 International Conference, CMS 2011, Ghent, Belgium, October 19-21,2011. Proceedings)
Communications and Multimedia Security ISBN: 9783642247118
Communications and Multimedia Security
Proceedings of the 12th IFIP TC 6 / TC 11 International Conference on Communications and Multimedia Security (CMS 2011), 244-246
STARTPAGE=244;ENDPAGE=246;TITLE=Proceedings of the 12th IFIP TC 6 / TC 11 International Conference on Communications and Multimedia Security (CMS 2011)

In this work, we design a new attribute-based encryption scheme with the revocation capability. In the proposed schemes, the user (broadcaster) encrypts the data according to an access policy over the set of attributes, and a list of the identities o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::744d3f17c8b2483a9962456d334922ff
https://doi.org/10.1007/978-3-642-24712-5_25

An encryption scheme for a secure policy updating

Autor: Ibraimi, L., Asim, M., Petkovic, M., Obaidat, M.S., Tsihrintzis, G.A., Filipe, J.

Publikováno v: SECRYPT 2010, International Conference on Security and Cryptography, 399-408
STARTPAGE=399;ENDPAGE=408;TITLE=SECRYPT 2010, International Conference on Security and Cryptography
SECRYPT 2010 (Proceedings of the 5th International Conference on Security and Cryptography, Athens, Greece, July 26-28, 2010), 399-408
STARTPAGE=399;ENDPAGE=408;TITLE=SECRYPT 2010 (Proceedings of the 5th International Conference on Security and Cryptography, Athens, Greece, July 26-28, 2010)
e-Business and Telecommunications (7th International Joint Conference, ICETE 2010, Athens, Greece, July 26-28, 2010, Revised Selected Papers), 304-318
STARTPAGE=304;ENDPAGE=318;TITLE=e-Business and Telecommunications (7th International Joint Conference, ICETE 2010, Athens, Greece, July 26-28, 2010, Revised Selected Papers)
Communications in Computer and Information Science ISBN: 9783642252051
SECRYPT

Ciphertext policy attribute based encryption is an encryption technique where the data is encrypted according to an access policy over attributes. Users who have a secret key associated with a set of attributes which satisfy the access policy can dec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b06ae96d31a3bdb7e8ddc5cb14419a7
https://research.utwente.nl/en/publications/0d90558f-da2c-4e11-99c9-fce73172d6c7

Exploring Type-and-Identity-Based Proxy Re-Encryption Scheme to Securely Manage Personal Health Records

Autor: Ibraimi, L., Gangopadhyay, Aryya, Tang, Qiang, Hartel, Pieter H., Jonker, Willem

Publikováno v: International journal of computational models and algorithms in medicine, 1(2), 1-21. IGI Global

Commercial Web-based Personal-Health Record (PHR) systems can help patients to share their personal health records (PHRs) anytime from anywhere. PHRs are very sensitive data and an inappropriate disclosure may cause serious problems to an individual.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::040d943b4fa68c358fddc87ce168d195
https://research.utwente.nl/en/publications/exploring-typeandidentitybased-proxy-reencryption-scheme-to-securely-manage-personal-health-records(c4bcf4d7-7b3e-4fd2-8cee-f351c1d3b650).html