Igors Stepanovs

According to our database, Igors Stepanovs authored at least 13 papers between 2014 and 2025.

Collaborative distances:

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

2025

Analysis of the Telegram Key Exchange.

Martin R. Albrecht, Lenka Mareková, Kenneth G. Paterson, Eyal Ronen, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2025

2024

Symmetric Signcryption and E2EE Group Messaging in Keybase.

Joseph Jaeger, Akshaya Kumar, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2024

2023

Four Attacks and a Proof for Telegram.

Martin R. Albrecht, Lenka Mareková, Kenneth G. Paterson, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2023

2020

Security under Message-Derived Keys: Signcryption in iMessage.

Mihir Bellare, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2020

2019

Theoretical Foundations of Cryptography in the Wild.

Igors Stepanovs

PhD thesis, 2019

On the Security of Two-Round Multi-Signatures.

Manu Drijvers, Kasra Edalatnejad, Bryan Ford, Eike Kiltz, Julian Loss, Gregory Neven, Igors Stepanovs

Proceedings of the 2019 IEEE Symposium on Security and Privacy, 2019

2018

Optimal Channel Security Against Fine-Grained State Compromise: The Safety of Messaging.

Joseph Jaeger, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2018

2017

Forward-Security under Continual Leakage.

Mihir Bellare, Adam O'Neill, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2017

2016

New Negative Results on Differing-Inputs Obfuscation.

Mihir Bellare, Igors Stepanovs, Brent Waters

IACR Cryptol. ePrint Arch., 2016

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

2015

Contention in Cryptoland: Obfuscation, Leakage and UCE.

Mihir Bellare, Igors Stepanovs, Stefano Tessaro

IACR Cryptol. ePrint Arch., 2015

Point-Function Obfuscation: A Framework and Generic Constructions.

Mihir Bellare, Igors Stepanovs

IACR Cryptol. ePrint Arch., 2015

2014

Poly-Many Hardcore Bits for Any One-Way Function and a Framework for Differing-Inputs Obfuscation.

Mihir Bellare, Igors Stepanovs, Stefano Tessaro

Proceedings of the Advances in Cryptology - ASIACRYPT 2014, 2014