Riham AlTawy

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 37

Top Topics

Payment Protocol

Signature Scheme

Top Venues

IACR Cryptol. ePrint Arch.

IEEE Internet Things J.

Publications

Mohamed Seifelnasr, Riham AlTawy, Amr M. Youssef
SKAFS: Symmetric Key Authentication Protocol With Forward Secrecy for Edge Computing. IEEE Internet Things J. 11 (1) (2024)
Mouna Nakkar, Riham AlTawy, Amr M. Youssef
Lightweight Group Authentication Scheme Leveraging Shamir's Secret Sharing and PUFs. IEEE Trans. Netw. Sci. Eng. 11 (4) (2024)
Mohamed Seifelnasr, Riham AlTawy, Amr M. Youssef, Essam Ghadafi
Privacy-Preserving Mutual Authentication Protocol With Forward Secrecy for IoT-Edge-Cloud. IEEE Internet Things J. 11 (5) (2024)
Ismail Afia, Riham AlTawy
Traceable Policy-Based Signatures with Delegation. CANS (2023)
Mouna Nakkar, Riham AlTawy, Amr M. Youssef
GASE: A Lightweight Group Authentication Scheme With Key Agreement for Edge Computing Applications. IEEE Internet Things J. 10 (1) (2023)
Ismail Afia, Riham AlTawy
Traceable Policy-Based Signatures with Delegation. IACR Cryptol. ePrint Arch. 2023 (2023)
Ismail Afia, Hisham S. Galal, Riham AlTawy, Amr M. Youssef
vPass: Publicly Verifiable Fair Exchange Protocol for Vehicle Passports. ICBC (2023)
Riham AlTawy, Hisham S. Galal, Amr M. Youssef
Mjolnir: Breaking the Glass in a Publicly Verifiable Yet Private Manner. IEEE Trans. Netw. Serv. Manag. 20 (3) (2023)
Ismail Afia, Riham AlTawy
Unlinkable Policy-Based Sanitizable Signatures. CT-RSA (2023)
Shamim Shihab, Riham AlTawy
Lightweight Authentication Scheme for Healthcare With Robustness to Desynchronization Attacks. IEEE Internet Things J. 10 (20) (2023)
Ahmed Ghanem, Riham AlTawy
Garage Door Openers: A Rolling Code Protocol Case Study. PST (2022)
Ismail Afia, Riham AlTawy
Unlinkable Policy-based Sanitizable Signatures. IACR Cryptol. ePrint Arch. 2022 (2022)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
GMMT: A Revocable Group Merkle Multi-Tree Signature Scheme. IACR Cryptol. ePrint Arch. 2021 (2021)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
. ACISP (2021)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
Veri fiable Obtained Random Subsets for Improving SPHINCS+. IACR Cryptol. ePrint Arch. 2021 (2021)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
Security Analysis of DGM and GM Group Signature Schemes Instantiated with XMSS-T. Inscrypt (2021)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
: A Revocable Group Merkle Multi-tree Signature Scheme. CANS (2021)
Mohamed Seifelnasr, Riham AlTawy, Amr M. Youssef
Efficient Inter-Cloud Authentication and Micropayment Protocol for IoT Edge Computing. IEEE Trans. Netw. Serv. Manag. 18 (4) (2021)
Mouna Nakkar, Riham AlTawy, Amr M. Youssef
Lightweight Authentication and Key Agreement Protocol for Edge Computing Applications. WF-IoT (2021)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
Security Analysis Of DGM and GM Group Signature Schemes Instantiated With XMSS-T. IACR Cryptol. ePrint Arch. 2021 (2021)
Mouna Nakkar, Riham AlTawy, Amr M. Youssef
Lightweight Broadcast Authentication Protocol for Edge-Based Applications. IEEE Internet Things J. 7 (12) (2020)
Mohamed Seifelnasr, Mouna Nakkar, Amr M. Youssef, Riham AlTawy
A Lightweight Authentication and Inter-Cloud Payment Protocol for Edge Computing. CloudNet (2020)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
Hash-Based Signatures Revisited: A Dynamic FORS with Adaptive Chosen Message Security. AFRICACRYPT (2020)
Riham AlTawy, Guang Gong, Kalikinkar Mandal, Raghvendra Rohit
WAGE: An Authenticated Encryption with a Twist. IACR Trans. Symmetric Cryptol. 2020 (S1) (2020)
Mahmoud Yehia, Riham AlTawy, T. Aaron Gulliver
Hash-based Signatures Revisited: A Dynamic FORS with Adaptive Chosen Message Security. IACR Cryptol. ePrint Arch. 2020 (2020)
Riham AlTawy, Guang Gong, Kalikinkar Mandal, Raghvendra Rohit
WAGE: An Authenticated Encryption with a Twist. IACR Cryptol. ePrint Arch. 2020 (2020)
Riham AlTawy, Guang Gong
Mesh: A Supply Chain Solution with Locally Private Blockchain Transactions. Proc. Priv. Enhancing Technol. 2019 (3) (2019)
Riham AlTawy, Raghvendra Rohit, Morgan He, Kalikinkar Mandal, Gangqiang Yang, Guang Gong
Towards a Cryptographic Minimal Design: The sLiSCP Family of Permutations. IEEE Trans. Computers 67 (9) (2018)
Riham AlTawy, Raghvendra Rohit, Morgan He, Kalikinkar Mandal, Gangqiang Yang, Guang Gong
SLISCP-light: Towards Hardware Optimized Sponge-specific Cryptographic Permutations. ACM Trans. Embed. Comput. Syst. 17 (4) (2018)
Riham AlTawy, Raghvendra Rohit, Morgan He, Kalikinkar Mandal, Gangqiang Yang, Guang Gong
sLiSCP: Simeck-based Permutations for Lightweight Sponge Cryptographic Primitives. IACR Cryptol. ePrint Arch. 2017 (2017)
Raghvendra Rohit, Riham AlTawy, Guang Gong
MILP-Based Cube Attack on the Reduced-Round WG-5 Lightweight Stream Cipher. IMACC (2017)
Riham AlTawy, Raghvendra Rohit, Morgan He, Kalikinkar Mandal, Gangqiang Yang, Guang Gong
sLiSCP: Simeck-Based Permutations for Lightweight Sponge Cryptographic Primitives. SAC (2017)
Riham AlTawy, Amr M. Youssef
Security, Privacy, and Safety Aspects of Civilian Drones: A Survey. ACM Trans. Cyber Phys. Syst. 1 (2) (2017)
Riham AlTawy, Muhammad ElSheikh, Amr M. Youssef, Guang Gong
Lelantos: A Blockchain-based Anonymous Physical Delivery System. IACR Cryptol. ePrint Arch. 2017 (2017)
Riham AlTawy, Muhammad ElSheikh, Amr M. Youssef, Guang Gong
Lelantos: A Blockchain-Based Anonymous Physical Delivery System. PST (2017)
Riham AlTawy, Ahmed Abdelkhalek, Amr M. Youssef
. IEICE Trans. Inf. Syst. (4) (2016)
Riham AlTawy, Amr M. Youssef
Security Tradeoffs in Cyber Physical Systems: A Case Study Survey on Implantable Medical Devices. IEEE Access 4 (2016)
Riham AlTawy, Mohamed Tolba, Amr M. Youssef
A Higher Order Key Partitioning Attack with Application to LBlock. C2SI (2015)
Riham AlTawy, Amr M. Youssef
Differential Fault Analysis of Streebog. ISPEC (2015)
Riham AlTawy, Amr M. Youssef
Watch your constants: malicious Streebog. IET Inf. Secur. 9 (6) (2015)
Ahmed Abdelkhalek, Riham AlTawy, Mohamed Tolba, Amr M. Youssef
Meet-in-the-Middle Attacks on Reduced-Round Hierocrypt-3. LATINCRYPT (2015)
Riham AlTawy, Amr M. Youssef
Preimage Analysis of the Maelstrom-0 Hash Function. SPACE (2015)
Riham AlTawy, Onur Duman, Amr M. Youssef
Fault Analysis of Kuznyechik. IACR Cryptol. ePrint Arch. 2015 (2015)
Riham AlTawy, Ahmed Abdelkhalek, Amr M. Youssef
A Meet-in-the-Middle Attack on Reduced-Round Kalyna-b/2b. IACR Cryptol. ePrint Arch. 2015 (2015)
Riham AlTawy, Amr M. Youssef
Meet in the Middle Attacks on Reduced Round Kuznyechik. IACR Cryptol. ePrint Arch. 2015 (2015)
Riham AlTawy, Amr M. Youssef
A Meet in the Middle Attack on Reduced Round Kuznyechik. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2015)
Ahmed Abdelkhalek, Riham AlTawy, Amr M. Youssef
Impossible Differential Properties of Reduced Round Streebog. C2SI (2015)
Riham AlTawy, Amr M. Youssef
Integral distinguishers for reduced-round Stribog. Inf. Process. Lett. 114 (8) (2014)
Riham AlTawy, Amr M. Youssef
Watch your Constants: Malicious Streebog. IACR Cryptol. ePrint Arch. 2014 (2014)
Riham AlTawy, Amr M. Youssef
Differential Sieving for 2-Step Matching Meet-in-the-Middle Attack with Application to LBlock. LightSec (2014)
Riham AlTawy, Amr M. Youssef
Second Preimage Analysis of Whirlwind. Inscrypt (2014)
Riham AlTawy, Amr M. Youssef
Preimage attacks on Reduced-round Stribog. IACR Cryptol. ePrint Arch. 2014 (2014)
Riham AlTawy, Amr M. Youssef
Preimage Attacks on Reduced-Round Stribog. AFRICACRYPT (2014)
Riham AlTawy, Aleksandar Kircanski, Amr M. Youssef
Rebound attacks on Stribog. IACR Cryptol. ePrint Arch. 2013 (2013)
Aleksandar Kircanski, Riham AlTawy, Amr M. Youssef
A Heuristic for Finding Compatible Differential Paths with Application to HAS-160. ASIACRYPT (2) (2013)
Riham AlTawy, Amr M. Youssef
Integral Distinguishers for Reduced-round Stribog. IACR Cryptol. ePrint Arch. 2013 (2013)
Riham AlTawy, Aleksandar Kircanski, Amr M. Youssef
Second order collision for the 42-step reduced DHA-256 hash function. Inf. Process. Lett. 113 (19-21) (2013)
Riham AlTawy, Aleksandar Kircanski, Amr M. Youssef
Rebound Attacks on Stribog. ICISC (2013)
Aleksandar Kircanski, Riham AlTawy, Amr M. Youssef
A heuristic for finding compatible differential paths with application to HAS-160. IACR Cryptol. ePrint Arch. 2013 (2013)