nGraph-HE2: A high-throughput framework for neural network inference on encrypted data F Boemer, A Costache, R Cammarota, C Wierzynski Proceedings of the 7th ACM workshop on encrypted computing & applied …, 2019 | 210 | 2019 |

Which ring based somewhat homomorphic encryption scheme is best? A Costache, NP Smart Topics in Cryptology-CT-RSA 2016: The Cryptographers' Track at the RSA …, 2016 | 125 | 2016 |

Fixed-point arithmetic in SHE schemes A Costache, NP Smart, S Vivek, A Waller Selected Areas in Cryptography–SAC 2016: 23rd International Conference, St …, 2017 | 81 | 2017 |

Ramanujan graphs in cryptography A Costache, B Feigon, K Lauter, M Massierer, A Puskás Research Directions in Number Theory: Women in Numbers IV, 1-40, 2019 | 47 | 2019 |

Evaluating the effectiveness of heuristic worst-case noise analysis in FHE A Costache, K Laine, R Player Computer Security–ESORICS 2020: 25th European Symposium on Research in …, 2020 | 43* | 2020 |

On the precision loss in approximate homomorphic encryption A Costache, BR Curtis, E Hales, S Murphy, T Ogilvie, R Player International Conference on Selected Areas in Cryptography, 325-345, 2023 | 31 | 2023 |

Introduction to homomorphic encryption and schemes JH Cheon, A Costache, RC Moreno, W Dai, N Gama, M Georgieva, ... Protecting Privacy through Homomorphic Encryption, 3-28, 2021 | 22 | 2021 |

Faster homomorphic evaluation of discrete fourier transforms A Costache, NP Smart, S Vivek Financial Cryptography and Data Security: 21st International Conference, FC …, 2017 | 21 | 2017 |

Optimisations and tradeoffs for helib A Costache, L Nürnberger, R Player Cryptographers’ Track at the RSA Conference, 29-53, 2023 | 16 | 2023 |

Homomorphic encryption without gaussian noise A Costache, NP Smart Cryptology ePrint Archive, 2017 | 13 | 2017 |

Zero-knowledge proof of decryption for FHE ciphertexts C Carr, A Costache, GT Davies, K Gjøsteen, M Strand Cryptology ePrint Archive, 2018 | 9 | 2018 |

Heliopolis: Verifiable computation over homomorphically encrypted data from interactive oracle proofs is practical DF Aranha, A Costache, A Guimarães, E Soria-Vazquez Cryptology ePrint Archive, 2023 | 6 | 2023 |

BRAKE: Biometric Resilient Authenticated Key Exchange P Bauspieß, T Silde, M Poljuha, A Tullot, A Costache, C Rathgeb, ... IEEE Access, 2024 | 4 | 2024 |

On the feasibility of fully homomorphic encryption of minutiae-based fingerprint representations P Bauspieß, L Vad, HB Myrekrok, A Costache, J Kolberg, C Rathgeb, ... SciTePress, 2023 | 4 | 2023 |

Which ring based somewhat homomorphic encryption scheme is best? A Costache, NP Smart Cryptology ePrint Archive, 2015 | 4 | 2015 |

HEBI: Homomorphically encrypted biometric indexing P Bauspieß, M Grimmer, C Fougner, D Le Vasseur, TT Stöcklin, ... 2023 IEEE International Joint Conference on Biometrics (IJCB), 1-10, 2023 | 3 | 2023 |

MT-PRO: Multibiometric Template Protection Based On Homomorphic Transciphering P Bauspieß, CM Zok, A Costache, C Rathgeb, J Kolberg, C Busch 2023 IEEE International Workshop on Information Forensics and Security (WIFS …, 2023 | 2 | 2023 |

On the practicality of ring-based fully homomorphic encryption schemes A Costache University of Bristol, 2018 | 2 | 2018 |

Processing Encrypted Data Using Homomorphic Encryption A Barnett, C Bonte, C Bootland, JW Bos, W Castryck, A Costache, ... Workshop on Data Mining with Secure Computation, SODA project, 2017 | 2 | 2017 |

On the Concrete Security of Approximate FHE with Noise-Flooding Countermeasures F Bergamaschi, A Costache, D Dachman-Soled, H Kippen, L LaBuff, ... Cryptology ePrint Archive, 2024 | 1 | 2024 |