We introduce the problem of Multi-Input Functional Encryption, where a secret key SKf can correspond to an n-ary function f that takes multiple ciphertexts as ...
We introduce the problem of Multi-Input Functional Encryption, where a secret key sk f can correspond to an n-ary function f that takes multiple ciphertexts ...
Multi-input symmetric-key FE can be used for searching over encrypted data, where it can function in the same role as order-preserving encryption (OPE). [8, 9] ...
A primitive called multi-input functional encryption (MIFE), due to Goldwasser et al. (EUROCRYPT. 2014), comes close, but has two main limitations: it requires ...
Functional Encryption (FE) allows users who hold a specific secret key (known as the functional key) to learn a specific function of encrypted data whilst ...
Multi-input functional encryption (MIFE) was introduced by Goldwasser et al. (EUROCRYPT 2014) as a compelling extension of functional encryption.
Multi-input functional encryption is a primitive that allows for the evaluation of an `-ary function over multiple ciphertexts, without learning any information ...
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Multi-input functional encryption, MIFE, is a powerful generalization of functional encryption that allows computation on encrypted data coming from ...
Sep 12, 2020 · We extend tightly secure cryptography to inner product functional encryption (IPFE) and present the first tightly secure schemes related to IPFE ...
Abstract. In this work, we propose a construction for Multi-Input Inner. Product Encryption (MIPFE) that can handle vectors of variable length.