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Ashrujit Ghoshal
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2020 – today
- 2024
- [c11]Ashrujit Ghoshal, Mingxun Zhou, Elaine Shi:
Efficient Pre-processing PIR Without Public-Key Cryptography. EUROCRYPT (6) 2024: 210-240 - [i14]Ashrujit Ghoshal, Baitian Li, Yaohua Ma, Chenxin Dai, Elaine Shi:
Information-Theoretic Multi-Server PIR with Global Preprocessing. IACR Cryptol. ePrint Arch. 2024: 765 (2024) - [i13]Ashrujit Ghoshal, Ilan Komargodski, Gil Segev:
Offline-Online Indifferentiability of Cryptographic Systems. IACR Cryptol. ePrint Arch. 2024: 1751 (2024) - 2023
- [j3]Ashrujit Ghoshal, Ilan Komargodski:
On Time-Space Tradeoffs for Bounded-Length Collisions in Merkle-Damgård Hashing. Comput. Complex. 32(2): 9 (2023) - [c10]Ashrujit Ghoshal
, Stefano Tessaro
The Query-Complexity of Preprocessing Attacks. CRYPTO (2) 2023: 482-513 - [c9]Cody Freitag
Optimal Security for Keyed Hash Functions: Avoiding Time-Space Tradeoffs for Finding Collisions. EUROCRYPT (4) 2023: 440-469 - [i12]Cody Freitag, Ashrujit Ghoshal, Ilan Komargodski:
Optimal Security for Keyed Hash Functions: Avoiding Time-Space Tradeoffs for Finding Collisions. IACR Cryptol. ePrint Arch. 2023: 348 (2023) - [i11]Ashrujit Ghoshal, Stefano Tessaro:
The Query-Complexity of Preprocessing Attacks. IACR Cryptol. ePrint Arch. 2023: 856 (2023) - [i10]Ashrujit Ghoshal, Mingxun Zhou, Elaine Shi:
Efficient Pre-processing PIR Without Public-Key Cryptography. IACR Cryptol. ePrint Arch. 2023: 1574 (2023) - 2022
- [c8]Cody Freitag
Time-Space Tradeoffs for Sponge Hashing: Attacks and Limitations for Short Collisions. CRYPTO (3) 2022: 131-160 - [c7]Ashrujit Ghoshal
On Time-Space Tradeoffs for Bounded-Length Collisions in Merkle-Damgård Hashing. CRYPTO (3) 2022: 161-191 - [c6]Ashrujit Ghoshal
Hiding in Plain Sight: Memory-Tight Proofs via Randomness Programming. EUROCRYPT (2) 2022: 706-735 - [i9]Ashrujit Ghoshal, Ilan Komargodski:
On Time-Space Tradeoffs for Bounded-Length Collisions in Merkle-Damgard Hashing. IACR Cryptol. ePrint Arch. 2022: 309 (2022) - [i8]Cody Freitag, Ashrujit Ghoshal, Ilan Komargodski:
Time-Space Tradeoffs for Sponge Hashing: Attacks and Limitations for Short Collisions. IACR Cryptol. ePrint Arch. 2022: 1009 (2022) - 2021
- [c5]Ashrujit Ghoshal
Tight State-Restoration Soundness in the Algebraic Group Model. CRYPTO (3) 2021: 64-93 - [i7]Ashrujit Ghoshal, Stefano Tessaro:
On the Memory-Tightness of Hashed ElGamal. IACR Cryptol. ePrint Arch. 2021: 448 (2021) - [i6]Ashrujit Ghoshal, Riddhi Ghosal, Joseph Jaeger, Stefano Tessaro:
Hiding in Plain Sight: Memory-tight Proofs via Randomness Programming. IACR Cryptol. ePrint Arch. 2021: 1409 (2021) - 2020
- [c4]Ashrujit Ghoshal
The Memory-Tightness of Authenticated Encryption. CRYPTO (1) 2020: 127-156 - [c3]Ashrujit Ghoshal
On the Memory-Tightness of Hashed ElGamal. EUROCRYPT (2) 2020: 33-62 - [i5]Ashrujit Ghoshal, Joseph Jaeger, Stefano Tessaro:
The Memory-Tightness of Authenticated Encryption. IACR Cryptol. ePrint Arch. 2020: 785 (2020) - [i4]Ashrujit Ghoshal, Stefano Tessaro:
Tight State-Restoration Soundness in the Algebraic Group Model. IACR Cryptol. ePrint Arch. 2020: 1351 (2020)
2010 – 2019
- 2018
- [j2]Ashrujit Ghoshal, Rajat Sadhukhan, Sikhar Patranabis, Nilanjan Datta, Stjepan Picek, Debdeep Mukhopadhyay:
Lightweight and Side-channel Secure 4 × 4 S-Boxes from Cellular Automata Rules. IACR Trans. Symmetric Cryptol. 2018(3): 311-334 (2018) - [c2]Ashrujit Ghoshal
Template-Based Fault Injection Analysis of Block Ciphers. SPACE 2018: 21-36 - [i3]Ashrujit Ghoshal, Sikhar Patranabis, Debdeep Mukhopadhyay:
Template-based Fault Injection Analysis of Block Ciphers. IACR Cryptol. ePrint Arch. 2018: 72 (2018) - [i2]Ashrujit Ghoshal, Rajat Sadhukhan, Sikhar Patranabis, Nilanjan Datta, Stjepan Picek, Debdeep Mukhopadhyay:
Lightweight and Side-channel Secure 4x4 S-Boxes from Cellular Automata Rules. IACR Cryptol. ePrint Arch. 2018: 832 (2018) - 2017
- [j1]Rajat Sadhukhan, Sikhar Patranabis, Ashrujit Ghoshal
An Evaluation of Lightweight Block Ciphers for Resource-Constrained Applications: Area, Performance, and Security. J. Hardw. Syst. Secur. 1(3): 203-218 (2017) - [c1]Ashrujit Ghoshal
Several Masked Implementations of the Boyar-Peralta AES S-Box. INDOCRYPT 2017: 384-402 - [i1]Ashrujit Ghoshal, Thomas De Cnudde:
Several Masked Implementations of the Boyar-Peralta AES S-Box. IACR Cryptol. ePrint Arch. 2017: 1023 (2017)
Coauthor Index
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