ID-based key-insulated signcryption with equality test in cloud computing
| Autor: | Daniel Adu-Gyamfi, Kingsford Kissi Mireku, Seth Alornyo, Mustapha Adamu Mohammed, Michael Asante |
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| Rok vydání: | 2021 |
| Předmět: |
0209 industrial biotechnology
Computer science business.industry General Chemical Engineering General Engineering General Physics and Astronomy Cloud computing 02 engineering and technology Construct (python library) Computer security computer.software_genre Encryption Random oracle 020901 industrial engineering & automation Ciphertext 0202 electrical engineering electronic engineering information engineering General Earth and Planetary Sciences Cryptosystem 020201 artificial intelligence & image processing General Materials Science Chosen-ciphertext attack business computer General Environmental Science Signcryption |
| Zdroj: | SN Applied Sciences. 3 |
| ISSN: | 2523-3971 2523-3963 |
| DOI: | 10.1007/s42452-021-04469-9 |
| Popis: | Key-insulated encryption reduces the problem of secret key exposure in hostile setting while signcryption cryptosystem attains the benefits of digitally signing a ciphertext and public key cryptosystem. In this study, we merge the primitives of parallel key-insulation cryptosystem and signcryption with equality test to construct ID-based parallel key-insulated signcryption with a test for equality (ID-PKSET) in cloud computing. The construction prevent data forgery, data re-play attacks and reduces the leakage of secret keys in harsh environments. Our scheme attains the security property of existential unforgeable chosen message attack (EUF-CMA) and indistinquishable identity chosen ciphertext attack (IND-ID-CCA2) using random oracle model. |
| Databáze: | OpenAIRE |
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