Poly-Many Hardcore Bits for Any One-Way Function and a Framework for Differing-Inputs Obfuscation. - Mihir Bellare; Igors Stepanovs; Stefano Tessaro (ASIACRYPT (2), 2014)

Point-Function Obfuscation: A Framework and Generic Constructions. - Mihir Bellare; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2015)

Contention in Cryptoland: Obfuscation, Leakage and UCE. - Mihir Bellare; Igors Stepanovs; Stefano Tessaro (IACR Cryptol. ePrint Arch., 2015)

Ratcheted Encryption and Key Exchange: The Security of Messaging. - Mihir Bellare; Asha Camper Singh; Joseph Jaeger; Maya Nyayapati; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2016)

New Negative Results on Differing-Inputs Obfuscation. - Mihir Bellare; Igors Stepanovs; Brent Waters (IACR Cryptol. ePrint Arch., 2016)

Forward-Security under Continual Leakage. - Mihir Bellare; Adam O'Neill; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2017)

Optimal Channel Security Against Fine-Grained State Compromise: The Safety of Messaging. - Joseph Jaeger; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2018)

On the Security of Two-Round Multi-Signatures. - Manu Drijvers; Kasra Edalatnejad; Bryan Ford; Eike Kiltz; Julian Loss; Gregory Neven; Igors Stepanovs (IEEE Symposium on Security and Privacy, 2019)

Theoretical Foundations of Cryptography in the Wild. - Igors Stepanovs (2019)

Security under Message-Derived Keys: Signcryption in iMessage. - Mihir Bellare; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2020)

Four Attacks and a Proof for Telegram. - Martin R. Albrecht; Lenka Mareková; Kenneth G. Paterson; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2023)

Symmetric Signcryption and E2EE Group Messaging in Keybase. - Joseph Jaeger; Akshaya Kumar; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2024)

Analysis of the Telegram Key Exchange. - Martin R. Albrecht; Lenka Mareková; Kenneth G. Paterson; Eyal Ronen; Igors Stepanovs (IACR Cryptol. ePrint Arch., 2025)