Applied Attribute-based Encryption Schemes
نویسندگان
چکیده
The advent of new cryptographic methods in recent years also includes schemes related to functional encryption. Within these schemes Attribute-based Encryption (ABE) became the most popular, including ciphertext-policy and key-policy ABE. ABE and related schemes are widely discussed within the mathematical community. Unfortunately, there are only a few implementations circulating within the computer science and the applied cryptography community. Hence, it is very difficult to include these new cryptographic methods in real-world applications. This article gives an overview of existing implementations and elaborates on their value in specific cloud computing and IoT application scenarios. This also includes a summary of the additions the authors made to current implementations such as the introduction of dynamic attributes. Keywords—Attribute-based Encryption, Applied Cryptography, Internet of Things, Cloud Computing Security
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