Venkata Koppula

发表

for Randomized Functionalities

A. Sahai, Abhishek Jain, Vipul Goyal, 2015 .

Chosen Ciphertext Security from Injective Trapdoor Functions

Brent Waters, Susan Hohenberger, Venkata Koppula, 2020, IACR Cryptol. ePrint Arch..

Separating IND-CPA and Circular Security for Unbounded Length Key Cycles

Brent Waters, Rishab Goyal, Venkata Koppula, 2017, Public Key Cryptography.

Deterministic Public-Key Encryption Under Continual Leakage

Brent Waters, Yannis Rouselakis, Venkata Koppula, 2016, ACNS.

Universal Signature Aggregators

Brent Waters, Susan Hohenberger, Venkata Koppula, 2015, EUROCRYPT.

Separations in Circular Security for Arbitrary Length Key Cycles

Brent Waters, Kim Ramchen, Venkata Koppula, 2015, TCC.

Lockable Obfuscation

Brent Waters, Rishab Goyal, Venkata Koppula, 2017, 2017 IEEE 58th Annual Symposium on Foundations of Computer Science (FOCS).

Realizing Chosen Ciphertext Security Generically in Attribute-Based Encryption and Predicate Encryption

Brent Waters, Venkata Koppula, Brent Waters, 2019, IACR Cryptol. ePrint Arch..

Universal Samplers with Fast Verification

Brent Waters, Venkata Koppula, Andrew Poelstra, 2017, Public Key Cryptography.

NIZK from LPN and Trapdoor Hash via Correlation Intractability for Approximable Relations

Zvika Brakerski, Venkata Koppula, Tamer Mour, 2020, IACR Cryptol. ePrint Arch..

A Generic Approach to Constructing and Proving Verifiable Random Functions

Brent Waters, Susan Hohenberger, Rishab Goyal, 2017, TCC.

Collusion resistant traitor tracing from learning with errors

Brent Waters, Rishab Goyal, Venkata Koppula, 2018, IACR Cryptol. ePrint Arch..

Adaptive Multiparty NIKE

Brent Waters, Mark Zhandry, Venkata Koppula, 2022, IACR Cryptol. ePrint Arch..

Signature Schemes with Randomized Verification

Brent Waters, Tatsuaki Okamoto, Susan Hohenberger, 2017, ACNS.

Semi-adaptive Security and Bundling Functionalities Made Generic and Easy

Brent Waters, Rishab Goyal, Venkata Koppula, 2016, TCC.

Adaptively Secure Puncturable Pseudorandom Functions in the Standard Model

Brent Waters, Susan Hohenberger, Venkata Koppula, 2015, ASIACRYPT.

Indistinguishability Obfuscation for Turing Machines with Unbounded Memory

Allison Bishop, Brent Waters, Venkata Koppula, 2015, IACR Cryptol. ePrint Arch..

Output Compression, MPC, and iO for Turing Machines

Brent Waters, Rex Fernando, Amit Sahai, 2019, IACR Cryptol. ePrint Arch..

Simpler Proofs of Quantumness

Zvika Brakerski, Umesh Vazirani, Thomas Vidick, 2020, TQC.

New Approaches to Traitor Tracing with Embedded Identities

Brent Waters, Rishab Goyal, Venkata Koppula, 2019, IACR Cryptol. ePrint Arch..

Risky Traitor Tracing and New Differential Privacy Negative Results

Brent Waters, Andrew Russell, Rishab Goyal, 2018, IACR Cryptol. ePrint Arch..

On Perfect Correctness in (Lockable) Obfuscation

Brent Waters, Rishab Goyal, Venkata Koppula, 2019, IACR Cryptol. ePrint Arch..

Separating Semantic and Circular Security for Symmetric-Key Bit Encryption from the Learning with Errors Assumption

Brent Waters, Rishab Goyal, Venkata Koppula, 2017, EUROCRYPT.

Circular Security Separations for Arbitrary Length Cycles from LWE

Brent Waters, Venkata Koppula, Brent Waters, 2016, CRYPTO.