Generalization of Barreto et al ID based Signcryption Scheme
نویسندگان
چکیده
This paper presents an efficient and provable secure identity based generalized signcryption scheme based on [1] which can work as signcryption scheme, encryption scheme and signature scheme as per need. Its security is proved under the difficulty of q-BDHIP. A generalized signcryption scheme in multiple PKGs environment is also proposed.
منابع مشابه
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عنوان ژورنال:
- IACR Cryptology ePrint Archive
دوره 2009 شماره
صفحات -
تاریخ انتشار 2009