Next Meetup Scheduled: An overview of Hybrid Homomorphic Encryption
Next Meetup Scheduled: An overview of Hybrid Homomorphic Encryption
on January 20th, 6pm Paris time
Hello fellow cryptographers!
Our next Meetup is scheduled for Thursday, January 20th at 6pm Paris time. Here is the link to register:
Abstract
Fully Homomorphic Encryption (FHE) has long been considered the crown jewel of cryptology and it is only recently that efficient solutions have started to emerge. Being as it is, the current state of the art of FHE still comes along with a huge expansion factor that implies an overload both in computation time and bandwidth usage.
Hybrid Homomorphic Encryption, or transciphering, aims to solve the latter issue by combining the efficiency of light symmetric schemes with the computational power of FHE. In this talk, we will present an history of HHE, talk about the latest advances in the domain and address the issues that are yet to be solved.
# The speakers
Orel Cosseron & Clément Hoffmann
# Important links
Can Homomorphic Encryption be Practical?
> https://eprint.iacr.org/2011/405.pdf
Ciphers for MPC and FHE1
> https://eprint.iacr.org/2016/687.pdf
Towards Stream Ciphers for Efficient FHE with Low-Noise Ciphertexts
> https://eprint.iacr.org/2016/254.pdf
Stream ciphers: A Practical Solution for Efficient Homomorphic-Ciphertext Compression
> https://eprint.iacr.org/2015/113.pdf
Rasta: A cipher with low ANDdepth and few ANDs per bit
> https://eprint.iacr.org/2018/181.pdf
Improved Filter Permutators: Combining Symmetric Encryption Design, Boolean Functions, Low Complexity Cryptography, and Homomorphic Encryption, for Private Delegation of Computations
> https://eprint.iacr.org/2019/483.pdf
Transciphering Framework for Approximate Homomorphic Encryption (Full Version)
> https://eprint.iacr.org/2020/1335.pdf
Transciphering, using FiLIP and TFHE for an efficient delegation of computation
> https://eprint.iacr.org/2020/1373.pdf
Pasta: A Case for Hybrid Homomorphic Encryption
> https://eprint.iacr.org/2021/731.pdf
# Never miss an update
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