ID-based key-insulated signcryption with equality test in cloud computing
نویسندگان
چکیده
Abstract Key-insulated encryption reduces the problem of secret key exposure in hostile setting while signcryption cryptosystem attains benefits digitally signing a ciphertext and public cryptosystem. In this study, we merge primitives parallel key-insulation with equality test to construct ID-based key-insulated for (ID-PKSET) cloud computing. The construction prevent data forgery, re-play attacks leakage keys harsh environments. Our scheme security property existential unforgeable chosen message attack (EUF-CMA) indistinquishable identity (IND-ID-CCA2) using random oracle model.
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ژورنال
عنوان ژورنال: SN applied sciences
سال: 2021
ISSN: ['2523-3971', '2523-3963']
DOI: https://doi.org/10.1007/s42452-021-04469-9