Talk:Attribute-based encryption

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Earlier Version[edit]

An earlier version of this page contained original research regarding credit for ABE to an unpublished manuscript. However, Google Scholar and other research papers consistently cite Sahai-Waters (755 citations on Google Scholar as of May 31 2013) and Goyal-Pandey-Sahai-Waters (762 citations on Google Scholar as of May 31 2013) for the concept of Attribute-Based Encryption. The discussion of the Juels-Szydlo paper (0 citations on Google Scholar, unpublished) has been moved to a later section on other concepts called Attribute-Based Encryption. This edit should not be reversed without further discussion.

The reference on the last paragraph contains a wrong link, please fix it. — Preceding unsigned comment added by Earendil02 (talk • contribs) 07:56, 16 September 2013 (UTC)[reply]

Possible plagiarism[edit]

Possible plagirism of http://gleamly.com/article/introduction-attribute-based-encryption-abe

Article[edit]

Attribute-based encryption is a type of public-key encryption in which the secret key of a user and the ciphertext are dependent upon attributes (e.g. the country he lives, or the kind of subscription he has). In such a system, the decryption of a ciphertext is possible only if the set of attributes of the user key matches the attributes of the ciphertext.[1] A crucial security aspect of Attribute-Based Encryption is collusion-resistance: An adversary that holds multiple keys should only be able to access data if at least one individual key grants access.

The concept of attribute-based encryption was first proposed in a landmark work by Amit Sahai and Brent Waters [2] and later by Vipul Goyal, Omkant Pandey, Amit Sahai and Brent Waters.[3] Recently, several researchers have further proposed Attribute-based encryption with multiple authorities who jointly generate users' private keys.[4][5][6][7][8][9]

Introduction to Attribute Based Encryption (ABE)[edit]

The concept of attribute-based encryption was first proposed in a landmark work by Amit Sahai and Brent Waters [1] and later by Vipul Goyal, Omkant Pandey, Amit Sahai and Brent Waters [2]. It is a type of public-key encryption in which the secret key of a user and the ciphertext are dependent upon attributes (e.g. the country he lives, or the kind of subscription he has). In such a system, the decryption of a ciphertext is possible only if the set of attributes of the user key matches the attributes of the ciphertext. A crucial security feature of Attribute-Based Encryption is collusion-resistance: An adversary that holds multiple keys should only be able to access data if at least one individual key grants access.

Luxcem (talk) 10:53, 17 February 2016 (UTC)[reply]

Good observation. The article you quote is poor anyway from several points of view. I doubt there will even be a theoretical plagiarism issue once the ABE article has been made accurate and up to date. (It is offline for at least today.)

Dan Shearer (talk) 11:45, 10 January 2023 (UTC)[reply]

External links modified[edit]

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