A. Lewko and B. Waters, "Decentralizing attribute-based encryption," in Advances in Cryptology. Berlin, Germany: Springer-Verlag, 2011, pp. 568- 588.Lewko A, Waters B. Decentralizing attribute-based encryption.
在许多应用程序中,需要根据加密策略共享数据,而无需事先知道谁将接收数据。因此提出了基于属性的加密,加密数据的一方可以将对数据的访问指定为一组属性上的布尔式, 系统中的每个用户将从反映其属性(或凭据)的权限中获得私钥。但是,在大数据和分布式环境下,应用程序中当事方可能希望根据跨不同信任域和组织所发布的属...
A method for secure transmission of a message encrypted under an attribute based encryption scheme is provided. A first and a second authority parameter may be received from one or more authorities. A policy is generated based on the parameters. The generated policy comprises a flexible access ...
A method for secure transmission of a message encrypted under an attribute based encryption scheme is provided. A first and a second authority parameter may be received from one or more authorities. A policy is generated based on the parameters. The generated policy comprises a flexible access ...
A. Lewko and B. Waters, "Decentralizing attribute-based encryption," Cryptology ePrint Archive: Rep. 2010/351, 2010.Lewko, A.B., Waters, B.: Decentralizing attribute-based encryption. ePrint, IACR, http://eprint.iacr.org/2010/351
Mobile cloud computing (MCC) is becoming an important way of data sharing. It is of great value for people to store and retrieve personal data at anytime and anywhere. Attribute-based encryption...doi:10.1007/978-981-13-5913-2_11Lei SunYumeng FuZuohui LiSpringer, Singapore...
A decryption key is generated based on the policy and the key components. A plaintext is generated by decrypting the ciphertext.doi:US8516244 B2Brent Richard WatersUSUS8516244 * Jan 18, 2012 Aug 20, 2013 Zeutro Llc System, apparatus and method for decentralizing attribute-based encryption ...