搜索结果: 1-6 共查到“军事学 Multi-key FHE”相关记录6条 . 查询时间(0.18 秒)
Efficient Multi-key FHE with short extended ciphertexts and less public parameters
Multi-key FHE BGV scheme ciphertext extension
2018/11/2
Multi-Key Full Homomorphic Encryption scheme (MKFHE) can perform arbitrary operation on encrypted data under different public keys (users), and the final ciphertext can be jointly decrypted. Therefore...
Batched Multi-hop Multi-key FHE from ring-LWE with Compact Ciphertext Extension
multikey FHE batching BGV FHE
2017/9/25
Traditional fully homomorphic encryption (FHE) schemes support computation on data encrypted under a single key. In STOC 2012, López-Alt et al. introduced the notion of multi-key FHE (MKFHE), which al...
Circuit-Private Multi-Key FHE
Multi-key fully homomorphic encryption computing on encrypted data
2017/2/20
Multi-key fully homomorphic encryption (MFHE) schemes allow polynomially many users without trusted setup assumptions to send their data (encrypted under different FHE keys chosen by users independent...
Lattice-Based Fully Dynamic Multi-Key FHE with Short Ciphertexts
public-key cryptography fully homomorphic encryption
2016/4/7
We present a multi-key fully homomorphic encryption scheme that supports an unbounded number of homomorphic operations for an unbounded number of parties. Namely, it allows to perform arbitrarily many...
Traditional fully homomorphic encryption (FHE) schemes only allow computation on data encrypted
under a single key. Lopez-Alt, Tromer, and Vaikuntanathan (STOC 2012) proposed the notion of ?multi-key...
Two Round Mutliparty Computation via Multi-Key FHE
public-key cryptography Full Homomorphic Encryption MPC
2015/12/31
We construct a general multiparty computation (MPC) protocol with only two rounds of
interaction in the common random string model, which is known to be optimal. In the honestbut-curious
setting we ...