Which Ring Based Somewhat Homomorphic Encryption Scheme is Best? - Anamaria Costache; Nigel P. Smart (IACR Cryptol. ePrint Arch., 2015)

Fixed-Point Arithmetic in SHE Schemes. - Anamaria Costache; Nigel P. Smart; Srinivas Vivek 001; Adrian Waller (SAC, 2016)

Faster Homomorphic Evaluation of Discrete Fourier Transforms. - Anamaria Costache; Nigel P. Smart; Srinivas Vivek 001 (IACR Cryptol. ePrint Arch., 2016)

Fixed Point Arithmetic in SHE Scheme. - Anamaria Costache; Nigel P. Smart; Srinivas Vivek 001; Adrian Waller (IACR Cryptol. ePrint Arch., 2016)

Homomorphic Encryption without Gaussian Noise. - Anamaria Costache; Nigel P. Smart (IACR Cryptol. ePrint Arch., 2017)

Zero-Knowledge Proof of Decryption for FHE Ciphertexts. - Christopher Carr; Anamaria Costache; Gareth T. Davies; Kristian Gjøsteen; Martin Strand 001 (IACR Cryptol. ePrint Arch., 2018)

Ramanujan graphs in cryptography. - Anamaria Costache; Brooke Feigon; Kristin E. Lauter; Maike Massierer; Anna Puskás (IACR Cryptol. ePrint Arch., 2018)

On the practicality of ring-based fully homomorphic encryption schemes. - Anamaria Costache (2018)

nGraph-HE2: A High-Throughput Framework for Neural Network Inference on Encrypted Data. - Fabian Boemer; Anamaria Costache; Rosario Cammarota; Casimir Wierzynski (IACR Cryptol. ePrint Arch., 2019)

Homomorphic noise growth in practice: comparing BGV and FV. - Anamaria Costache; Kim Laine; Rachel Player (IACR Cryptol. ePrint Arch., 2019)

Evaluating the Effectiveness of Heuristic Worst-Case Noise Analysis in FHE. - Anamaria Costache; Kim Laine; Rachel Player (ESORICS (2), 2020)

WAHC'22: 10th Workshop on Encrypted Computing and Applied Homomorphic Cryptography. - Michael Brenner 003; Anamaria Costache; Kurt Rohloff (CCS, 2022)

Improved Biometrics-Authenticated Key Exchange. - Pia Bauspieß; Tjerand Silde; Alexandre Tullot; Anamaria Costache; Christian Rathgeb; Jascha Kolberg; Christoph Busch 001 (IACR Cryptol. ePrint Arch., 2022)

On the precision loss in approximate homomorphic encryption. - Anamaria Costache; Benjamin R. Curtis; Erin Hales; Sean Murphy; Tabitha Ogilvie; Rachel Player (IACR Cryptol. ePrint Arch., 2022)

WAHC '23: 11th Workshop on Encrypted Computing & Applied Homomorphic Cryptography. - Michael Brenner 003; Anamaria Costache; Kurt Rohloff (CCS, 2023)

Optimisations and Tradeoffs for HElib. - Anamaria Costache; Lea Nürnberger; Rachel Player (CT-RSA, 2023)

HEBI: Homomorphically Encrypted Biometric Indexing. - Pia Bauspieß; Marcel Grimmer; Cecilie Fougner; Damien Le Vasseur; Thomas Thaulow Stöcklin; Christian Rathgeb; Jascha Kolberg; Anamaria Costache; Christoph Busch 001 (IJCB, 2023)

On the Feasibility of Fully Homomorphic Encryption of Minutiae-Based Fingerprint Representations. - Pia Bauspieß; Lasse Vad; Håvard Myrekrok; Anamaria Costache; Jascha Kolberg; Christian Rathgeb (ICISSP, 2023)

MT-PRO: Multibiometric Template Protection Based On Homomorphic Transciphering. - Pia Bauspieß; Chiara-Marie Zok; Anamaria Costache; Christian Rathgeb; Jascha Kolberg; Christoph Busch 001 (WIFS, 2023)

HELIOPOLIS: Verifiable Computation over Homomorphically Encrypted Data from Interactive Oracle Proofs is Practical. - Diego F. Aranha; Anamaria Costache; Antonio Guimarães; Eduardo Soria-Vazquez (IACR Cryptol. ePrint Arch., 2023)

Optimizations and Trade-offs for HElib. - Anamaria Costache; Lea Nürnberger; Rachel Player (IACR Cryptol. ePrint Arch., 2023)

Computational FHE Circuit Privacy for Free. - Anamaria Costache; Lea Nürnberger; Tjerand Silde (IACR Cryptol. ePrint Arch., 2023)

BRAKE: Biometric Resilient Authenticated Key Exchange. - Pia Bauspieß; Tjerand Silde; Matej Poljuha; Alexandre Tullot; Anamaria Costache; Christian Rathgeb; Jascha Kolberg; Christoph Busch 001 (IEEE Access, 2024)

On the Concrete Security of Approximate FHE with Noise-Flooding Countermeasures. - Flávio Bergamaschi; Anamaria Costache; Dana Dachman-Soled; Hunter Kippen; Lucas LaBuff; Rui Tang (IACR Cryptol. ePrint Arch., 2024)

Practical q-IND-CPA-D-Secure Approximate Homomorphic Encryption. - Jean-Philippe Bossuat; Anamaria Costache; Christian Mouchet; Lea Nürnberger; Juan Ramón Troncoso-Pastoriza (IACR Cryptol. ePrint Arch., 2024)

Revisiting the Security of Approximate FHE with Noise-Flooding Countermeasures. - Flávio Bergamaschi; Anamaria Costache; Dana Dachman-Soled; Hunter Kippen; Lucas LaBuff; Rui Tang (PKC (5), 2025)

Designs for practical SHE schemes based on Ring-LWR. - Madalina Bolboceanu; Anamaria Costache; Erin Hales; Rachel Player; Miruna Rosca; Radu Titiu (IACR Commun. Cryptol., 2025)

Accurate and Composable Noise Estimates for CKKS with Application to Exact HE Computation. - Jean-Philippe Bossuat; Anamaria Costache; Christian Mouchet; Lea Nürnberger; Juan Ramón Troncoso-Pastoriza (IACR Commun. Cryptol., 2025)

Improved Rényi Arguments for Lattice-Based Threshold Encryption. - Katharina Boudgoust; Anamaria Costache (IACR Cryptol. ePrint Arch., 2025)

Verifiable Computation for Approximate Homomorphic Encryption Schemes. - Ignacio Cascudo; Anamaria Costache; Daniele Cozzo; Dario Fiore 001; Antonio Guimarães; Eduardo Soria-Vazquez (IACR Cryptol. ePrint Arch., 2025)