Bhuvnesh Chaturvedi

According to our database, Bhuvnesh Chaturvedi authored at least 10 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

IND-CPA^C: A New Security Notion for Conditional Decryption in Fully Homomorphic Encryption.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Nimish Mishra, Ayantika Chatterjee, Debdeep Mukhopadhyay

IACR Cryptol. ePrint Arch., 2025

IND-CPA^{bf C}: A New Security Notion for Conditional Decryption in Fully Homomorphic Encryption.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Nimish Mishra, Ayantika Chatterjee, Debdeep Mukhopadhyay

Proceedings of the Post-Quantum Cryptography - 16th International Workshop, 2025

2024

"Ask and Thou Shall Receive": Reaction-Based Full Key Recovery Attacks on FHE.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

Proceedings of the Computer Security - ESORICS 2024, 2024

On the Security of Privacy-Preserving Machine Learning Against Model Stealing Attacks.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

Proceedings of the Cryptology and Network Security - 23rd International Conference, 2024

2023

Model Stealing Attacks On FHE-based Privacy-Preserving Machine Learning through Adversarial Examples.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

IACR Cryptol. ePrint Arch., 2023

vr²FHE- Securing FHE from Reaction-based Key Recovery Attacks.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

IACR Cryptol. ePrint Arch., 2023

2022

Demystifying the comments made on "A Practical Full Key Recovery Attack on TFHE and FHEW by Inducing Decryption Errors".

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

IACR Cryptol. ePrint Arch., 2022

A Practical Full Key Recovery Attack on TFHE and FHEW by Inducing Decryption Errors.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

IACR Cryptol. ePrint Arch., 2022

Error Leakage using Timing Channel in FHE Ciphertexts from TFHE Library.

Bhuvnesh Chaturvedi, Anirban Chakraborty, Ayantika Chatterjee, Debdeep Mukhopadhyay

IACR Cryptol. ePrint Arch., 2022

2019

Automatic Short Answer Grading Using Corpus-Based Semantic Similarity Measurements.

Bhuvnesh Chaturvedi, Rohini Basak

Proceedings of the Progress in Advanced Computing and Intelligent Engineering, 2019