Achieving IND-CCA security for functional encryption for inner products

• المؤلفون الرئيسيون: ZHANG, Shiwei, MU, Yi, YANG, Guomin
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 2016
• الموضوعات: Functional encryption; Hash proof system; IND-CCA; Inner product; Information Security
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/7367; https://ink.library.smu.edu.sg/context/sis_research/article/8370/viewcontent/Achieving_IND_CCA_security_for_functional_encryption_for_inner_products.pdf

Functional encryption allows the authorised parties to reveal partial information of the plaintext hidden in a ciphertext while in conventional encryption decryption is all-or-nothing. Focusing on the functionality of inner product evaluation (i.e. given vectors xxxx and yyyy, calculate ⟨xx,yy⟩⟨xx,y...