Edited Books
Antoine Joux and Amr Youssef, Proceedings of the 21st annual conference on Selected Areas in Cryptography, (SAC'2014), Lecture Notes in Computer Science, Springer-Verlag, volume 8781, 2014.
AmrYoussef, Abderrahmane Nitaj and Aboul Ella Hassanien, Proceedings of the 6th International Conference on Cryptology in Africa, (Africacrypt 2013), Lecture Notes in Computer Science, Springer-Verlag, volume 7918, 2013.
Eli Biham and Amr Youssef, Editors, Proceedings of the thirteenth annual workshop on Selected Areas in Cryptography, (SAC'2006), Lecture Notes in Computer Science, Springer-Verlag, volume 4356, 2007.
Serge Vaudenay and Amr Youssef, Editors, Proceedings of the eighth annual workshop on Selected Areas in Cryptography, (SAC'2001)”, Lecture Notes in Computer Science, Springer-Verlag, volume 2259, 2001.
Publications in Lecture Notes in Computer Science
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Mohamed Tolba, Ahmed Abdelkhalek, and Amr Youssef, Impossible Differential Cryptanalysis of Reduced-Round SKINNY, Africacrypt 2017, LNCS 10239 , 2017 (Acceptance Ratio 13/40).
Ahmed Abdelkhalek, Mohamed Tolba, and Amr Youssef, Impossible Differential Attack on Reduced Round SPARX-64/128, Africacrypt 2017, LNCS 10239, 2017. (Acceptance Ratio 13/40).
Mohamed Tolba, Ahmed Abdelkhalek and Amr Youssef, Truncated and Multiple Differential Cryptanalysis of Reduced Round Midori128, ISC 2016, LNCS Volume 9866, pp 3-17, 2016.
Ahmed Abdelkhalek , Mohamed Tolba, and Amr Youssef, Improved Linear Cryptanalysis of Round-reduced ARIA, (Erratum) ISC 2016, LNCS Volume 9866, pp 18-24, 2016.
Mohamed Tolba, Ahmed Abdelkhalek and Amr Youssef, Meet-in-the-Middle Attacks on Reduced Round Piccolo, Lightsec 2015, to appear.
Riham AlTawy and Amr Youssef, Preimage Analysis of the Maelstrom-0 Hash Function, International Conference on Security, Privacy and Applied Cryptographic Engineering (SPACE 2015), LNCS 9354, pp. 113-126, 2015 (Acceptance Ratio 17/57).
Ahmed Abdelkhalek, Mohamed Tolba, and Amr Youssef, Improved Key Recovery Attack on Round-reduced Hierocrypt-L1 in the Single-Key Setting, International Conference on Security, Privacy and Applied Cryptographic Engineering, (SPACE 2015), LNCS 9354, pp. 139-150, 2015 (Acceptance Ratio 17/57).
Mohamed Tolba, Ahmed Abdelkhalek and Amr Youssef, Meet-in-the-Middle Attacks on Round-reduced Khudra, International Conference on Security, Privacy and Applied Cryptographic Engineering, (SPACE 2015), LNCS 9354, pp. 127-138, 2015 (Acceptance Ratio 17/57).
Ahmed Abdelkhalek, Riham AlTawy, Mohamed Tolba, and Amr Youssef, Meet-in-the-Middle Attacks on Reduced Round Hierocrypt-3, Proc. of Latincrypt 2015, LNCS 9230, pp. 187-203, 2015, (Acceptance Ratio 20/49).
Ahmed Abdelkhalek, Riham AlTawy and Amr Youssef, Impossible Differential Properties of Reduced Round Streebog, Proc of the International Conference in Codes, Cryptology and Information Security (C2SI 2015), LNCS 9084, pp. 274–286, 2015 (Acceptance Ratio: 22/59).
Riham AlTawy, Moahmed Tolba and Amr Youssef, A Higher Order Key Partitioning Attack with Application to LBlock, Proc of the International Conference in Codes, Cryptology and Information Security (C2SI 2015), LNCS 9084, pp. 215–227, 2015. (Acceptance Ratio: 22/59).
Riahm AlTawy and Amr Youssef, Differential Fault Analysis of Streebog, Information Security Practice & Experience Conference (ISPEC 2015), LNCS 9065, pp. 35–49, 2015, (Acceptance Ratio: 38/117).
Riham AlTawy and Amr Youssef , Second Preimage Analysis of Whirlwind, Proceedings of Information Security and Cryptography (Inscrypt 2014), LNCS 8957, pp. 311-328, 2015 (Acceptance Ratio: 29/93).
Riham AlTawy and Amr Youssef , Differential sieving for 2-step matching meet-in-the-middle attack with application to LBlock, Third International Workshop on Lightweight Cryptography for Security & Privacy, LightSec 2014, LNCS 8898, pp. 126–139, 2015 (Acceptance Ratio: 10/24).
Riham AlTawy and Amr Youssef , Preimage Attacks on Reduced-round Stribog, AFRICACRYPT 2014, LNCS 8469, pp. 109–125, 2014 (Acceptance Ratio: 26/83).
Riham AlTawy, Aleksandar Kircanski and Amr Youssef, Rebound attacks on Stribog, 16th Annual International Conference on Information Security and Cryptology, ICISC 2013, LNCS 8565, 2014 (Acceptance Ratio 31/126).
Aleksandar Kircanski, Riham AlTawy and Amr Youssef, A heuristic for finding compatible differential paths with application to HAS-160, Proc. of ASIACRYPT 2013, LNCS 8270, pp. 465–484, 2013. (Acceptance Ratio 54/269)
Roger Zahno, Abdel Alim Kamal, Amr M. Youssef, A Comparison Between Two off-the-shelf Algebraic Tools for Extraction of Cryptographic Keys from Corrupted Memory Images, ARES 2013, LNCS 8128, pp. 75–90, 2013.
Aleksandar Kircanski, Yanzhao Shen, Gaoli Wang, and Amr Youssef, Boomerang and Slide-Rotational Analysis of the SM3 Hash Function, Proc. of SAC 2012, Lectures Notes in Computer Science, LNCS 7707, Springer-Verlag, pp. 304-320, 2013 (Acceptance Ratio 24/87).
Alex Biryukov, Aleksandar Kircanski and Amr M. Youssef, Cryptanalysis of the Loiss Stream Cipher, Proc. of SAC 2012, Lectures Notes in Computer Science, LNCS 7707, Springer-Verlag, pp. 119-134, 2013 (Acceptance Ratio 24/87)
Aleksandar Kircanski and Amr Youssef, On the Sosemanuk related key-IV sets, Proc. of Latincrypt 2012, LNCS 7533, pp. 271--287. Springer, Heidelberg (2012) Acceptance Ratio 17/47.
Yaser Esmaeili-Salehani, Aleksandar Kircanski and Amr Youssef, Differential Fault Analysis of Sosemanuk, Proc. of Africacrypt 2011, Lectures Notes in Computer Science, LNCS 6737, Springer-Verlag, pp. 316-331, 2011 (Acceptance Ration 23/76)
Aleksandar Kircanski and Amr Youssef, Differential Fault Analysis of HC-128, Proc. of Africacrypt 2010, Lectures Notes in Computer Science, LNCS 6055, Springer-Verlag, pp. 261-278, 2010 (Acceptance rate 25/82)
Aleksandar Kircanski and Amr Youssef, Differential Fault Analysis of Rabbit, Proc. of the 7th annual workshop on Selected Areas in Cryptography (SAC 2009), Lectures Notes in Computer Science, LNCS 5867, Springer-Verlag, pp. 197-214, 2009 (Acceptance rate 28/86)
Xuxin Xu, Lingyu Wang, Amr Youssef, Bo Zhu, Preventing Collusion Attacks on the One-Way Function Tree (OFT) Scheme, Proc. 5 th International Conference on Applied Cryptography and Network Security (ACNS 2007), Springer Lecture Notes in Computer Science, LNCS 4521, Springer-Verlag, pp. 177-193, June 5-8, 2007. (Acceptance rate 31/260)
S.S. Mohamed, A.M. Youssef , E.F. El-Saadany and M.M.A. Salama, Prostate Tissue Characterization using TRUS Image Spectral Features, Proc. of third International Conference on Image Analysis and Recognition, ICIAR 2006, Póvoa de Varzim, Portugal, LNCS 4142, Springer-Verlag, pp. 589-601, 2006.
S.S. Mohamed, A.M. Youssef , E.F. El-Saadany and M.M.A. Salama, Artificial Life Feature Selection Techniques for Prostrate Cancer Diagnosis Using TRUS Images, Proceedings of Second International Conference on Image Analysis and Recognition, ICIAR 2005, Toronto, Canada, LNCS 3656, Springer-Verlag, pp. 28-30, 2005 (Acceptance rate 166/295)
A.M. Youssef and Guang Gong, Cryptanalysis of Imai and Matsumoto scheme B asymmetric cryptosystem, Proc. of Indocrypt 2001, LNCS 2247, pp. 214-222, Springer-Verlag 2001. (Acceptance rate 32/102)
A.M. Youssef and G. Gong, Boolean functions with large distance to all bijective monomials: N odd case, Proc. of the 8th annual Workshop on Selected Areas in Cryptography (SAC’ 2001), Lecture Notes in Computer Science, LNCS 2259, Springer-Verlag, pp. 49-59, 2001. (Acceptance rate 25/57)
A.M. Youssef and G. Gong, Cryptanalysis of a public key cryptosystem proposed at ACISP 2000, Proc. of the 6th Australian conference on information security and privacy, ACISP’ 2001, Lectures Notes in Computer Science, LNCS2119, Springer-Verlag, pp. 15-20, 2001. (Acceptance rate 37/81)
Youssef and G. Gong, On the Interpolation Attacks on Block Ciphers, Proceedings of Fast Software Encryption (FSE’ 2000), Lectures Notes in Computer Science, LNCS 1978, Springer-Verlag, pp. 109-120, 2001.
A.M. Youssef and G. Gong, Hyper-bent Functions, Proc. of Eurocrypt' 2001, Lectures Notes in Computer Science, LNCS2045, Springer-Verlag, pp. 406-419, 2001. (Acceptance rate 33/155)
A.M. Youssef, Cryptanalysis of the Augmented Family of Cryptographic Parity Circuits, Proc. of the 7th annual workshop on Selected Areas in Cryptography (SAC’ 2000), Lectures Notes in Computer Science, LNCS2012, Springer-Verlag, pp. 29-38, 2000. (Acceptance rate 24/41)
G. Gong and A.M. Youssef, On Welch-Gong Transformation Sequence Generators, Proc. of the 7th annual workshop on Selected Areas in Cryptography (SAC’ 2000), Lectures Notes in Computer Science, LNCS2012, Springer-Verlag, pp. 217-232, 2000. (Acceptance rate 24/41)
A.M. Youssef and S.E. Tavares, Information Leakage of Randomly Selected Boolean Functions, 4th Canadian Workshop On Information Theory. May 1995, LNCS 1133, pp. 41, Springer-Verlag 1996.
Referred Journal
Publications
- Mohamed Tolba, Ahmed Abdel Khalek and Amr Youssef, Improved Multiple Impossible Differential Cryptanalysis of Midori128, IEICE Transactions, 2017, to appear..
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Riham AlTawy, and Amr Youssef, Security, Privacy, and Safety Aspects of Civilian Drones: A Survey, ACM Transactions on Cyber-Physical Systems (TCPS), Volume 1, Issue 2, 2017
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Mohamed Tolba, Ahmed Abdel Khalek and Amr Youssef, A Meet in the Middle Attack on Reduced Round Kiasu-BC, EICE TRANS. on Fundamentals of Electronics, Communications and Computer Sciences, Vol 99, Issue 10, pp. 1888-1890, 2016
Mahmoud Kamel, Walaa Hamouda and Amr Youssef, Ultra-Dense Networks: A Survey, IEEE Communications Surveys and Tutorials, Volume: 18, Issue: 4, pp. 2522 – 2545, 2016
Riham AlTawy, and Amr Youssef, Security Trade-offs in Cyber Physical Systems: A Case Study Survey on Implantable Medical Devices, IEEE Access, Vol. 4, pp.959-979, 2016.
Riham AlTawy, Ahmed Abdel Khalek and Amr Youssef, A Meet-in-the-Middle Attack on Reduced-Round Kalyna-b/2b, IEICE TRANS. INF. & SYST. Vol.E99-D, No.4, pp.1246-1250, 2016
Moahmed Tolba and Amr Youssef, Generalized MitM Attacks on Full TWINE, , Information Processing Letters, Volume 116, Issue 2, February 2016, Pages 128–135.
Riham AlTawy and Amr Youssef, A Meet in the Middle Attack on Reduced Round Kuznyechik, Accepted, IEICE Transactions, 2015.
Riham AlTawy and Amr Youssef, Watch your Constants: Malicious Streebog, Accepted, IET (formerly IEE) Information security, 2015.
Riham AlTawy and Amr Youssef, Integral Distinguishers for Reduced-round Stribog, Information Processing Letters, Information Processing Letters, vol. 114, pp. 426–431, 2014.
Riham AlTawy, Aleksandar Kircanski and Amr Youssef, Second Order Collision for the 42-Step Reduced DHA-256 Hash Function, Information Processing Letters, vol. 113, pp. 764–770, 2013
Abdel Alim Kamal and Amr Youssef, Strengthening Hardware Implementations of NTRUEncrypt Against Fault Analysis Attacks, Journal of Cryptographic Engineering, Volume 3, Issue 4, pp. 227-240 , 2013.
Osama Hayatle, Hadi Otrok, and Amr Youssef, A Markov Decision Process Model for High Interaction Honeypots, Information Security Journal: A Global Perspective, Volume 22, Issue 4, pp. 159-170, 2013.
Abdel Alim Kamal and Amr Youssef, Cryptanalysis of Alvarez et al. key exchange scheme, Information Sciences, Volume 223, 20, pp. 317–321, 2013.
Osama Hayatle, Amr Youssef and Hadi Otrok, Dempster-Shafer Evidence Combining for (Anti)-Honeypot Technologies, Information Security Journal: A Global Perspective, 21, no. 6 pp. 306-316, 2012.
Abdel Alim Kamal and Amr Youssef, Cryptanalysis of a key exchange protocol based on the endomorphisms ring End (Zp x Zp2), Applicable Algebra in Engineering, Communication and Computing, AAECC, Vol. 23, no. 3-4, pp. 143-149, 2012.
R. Al-Zaidy, B. C. M. Fung, A. M. Youssef, and F. Fortin. Mining criminal networks from unstructured text documents, Digital Investigation, Vol. 8, pp. 147-160, 2012.
Abdel Alim Kamal and Amr Youssef, Cryptanalysis of a GL(r,Zn)-based Public Key System, IEICE Trans. Fundamentals,Vol.E95-A, No. 4, April 2012.
Abdel Alim Kamal and Amr Youssef, Fault Analysis of the NTRUSign Digital Signature Scheme, Cryptography and Communications, Springer, Vol. 4, no. 2, pp. 131-144, 2012.
Merwais Shinwari, Amr Youssef and Walaa Hamouda, A Water-Filling Based Scheduling Algorithm for the Smart Grid, IEEE Transactions on Smart Grid, Volume: 3 , Issue: 2 pp. 710-719, 2012.
Aleksandar Kircanski and Amr Youssef, On the Sliding Property of SNOW 3G and SNOW 2.0, IET (formerly IEE) Information Security, vol 5, no. 4 199-206, 2011.
Amr Youssef, Cryptanalysis of a Quadratic Knapsack Cryptosystem, Computers & Mathematics with Applications, Volume 61 Issue 4, pp. 1261-1265, 2011.
Esam Elsheha and Amr Youssef, Cryptanalysis of a public key cryptosystem based on Boolean permutations, Journal of Discrete Mathematical Sciences and Cryptography, Volume 14, Issue 2, pages 107-115, 2011
Abdel Alim Kamal and Amr Youssef, Fault analysis of NTRUEncrypt, IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Vol.E94-A No.4 pp.1156-1158, 2011
M. Rasslan and Amr Youssef, Comments on the Security of Chen's Authenticated Encryption Scheme, Computers and Electrical Engineering, Volume 37, Issue 1, January 2011, pp. 71-74.
Ayda Basyouni, Walaa Hamouda and Amr Youssef, Cooperative Relaying Protocol for Energy-constrained Ad-hoc Networks, IET (formerly IEE) Communications, Volume: 5, Issue 4, pp. 418 - 424 , 2011.
Ayda Basyouni, Walaa Hamouda and Amr Youssef, Improved Channel Access Protocol for Cooperative Ad-Hoc Networks, IET (formerly IEE) Communications, Volume 4, Issue 8, pp. 915-923, 2010.
M. Rasslan and Amr Youssef, Cryptanalysis of a Public Key Encryption Scheme Using Ergodic Matrices, IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Vol.E94-A No.2 pp.853-854, 2011.
Ayman Assra, Walaa Hamouda and Amr Youssef, A Channel Estimation and Data Detection Scheme for Multiuser MIMO-CDMA Systems in Fading Channels, IEEE Transactions on Vehicular Technology, Volume 59, Issue 6, pp. 2830-2844, 2010.
M. Rasslan and Amr Youssef, Cryptanalysis of Hwang-Lo-Hsiao-Chu Authenticated Encryption Schemes, IEICE Transactions on Information and Systems, Vol.E93-D No.5 pp.1301-1302, 2010.
Ayman Assra, Walaa Hamouda and Amr Youssef, EM-Based Joint Channel Estimation and Data Detection for MIMO-CDMA Systems, IEEE Transactions on Vehicular Technology, Volume 59, Issue 3, pp. 1205-1216, 2010.
L. A. Khan, M. S. Baig, and Amr Youssef, Speaker Recognition from Encrypted VoIP Communications, Digital Investigation, Vol. 7, pp. 65-73, 2010.
Aleksandar Kircanski and Amr M. Youssef, On the structural weakness of the GGHN stream cipher, Cryptography and Communications, Vol. 2, No. 1, pp. 1-17, Springer-Verlag, 2009.
Amr Youssef, Cryptanalysis of a Knapsack-based Probabilistic Encryption Scheme, Information Sciences, Volume 179, Issue 18, Pages 3116-3121, 2009.
Amr Youssef, Cryptanalysis of Boolean Permutation-based Key Escrow Scheme, Computers and Electrical Engineering, Volume 36, Issue 1, January 2010, Pages 56-60.
Aleksandar Kircanski, Rabeah Al-Zaidy, and Amr M. Youssef, A New Distinguishing and Key Recovery Attack on NGG stream cipher, Vol.1, No. 2, pp. 269-282, Cryptography and Communications, Springer, 2009.
Ayman Assra, Walaa Hamouda, and Amr M. Youssef, BER Analysis of Space-Time Diversity in CDMA Systems over Frequency-Selective Fading Channels, IET (formerly IEE) Proceedings-Communications, vol. 3, no. 7, pp. 1216-1226, July 2009.
Rabeah Al-Zaidy, Aleksandar Kircanski and Amr M. Youssef, Cryptanalysis of the Parameterized Improved Fast Encryption Algorithm for Multimedia, IEEE communications letters, Volume: 12, Issue: 12, pp. 886-887, 2008
Wen Ming Liu and Amr Youssef, On the existence of (10,2,7,488) Resilient Functions, IEEE transactions on information theory, vol 55, no. 1, pp. 411-412, 2009.
Amr M. Youssef, A comment on cryptographic applications of Brahmagupta-Bhakara equation, IEEE Transactions on Circuits and Systems-II: Express Briefs, Volume 55, Issue 2, Feb. 2008 pp. 166-167
Amr M. Youssef, On the security of a cryptosystem based on Multiple-Parameters Discrete Fractional Fourier Transform, IEEE signal processing letters, Volume 15, Issue , 2008 pp.:77 – 78
Kun Liu, Walaa Hamouda, and Amr Youssef, Performance of a MANET Directional MAC Protocol with Angle-of-Arrival Estimation, Journal of Wireless Communications and Mobile Computing, vol. 8, no. 6, pp. 759-769, 2008.
Amr M. Youssef, Generalized Hyper-Bent Functions over GF(p), Discrete Applied Mathematics, Volume 155, Issue 8, 15 April 2007, Pages 1066-1070
Amr M. Youssef, Cryptanalysis of a cryptosystem based on Brahmagupta Bhãskara Equation, IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, Volume 54, Issue 4, 2007.
Amr M. Youssef, Cryptanalysis of a public key cryptosystem based on two cryptographic assumptions, IEE Proceedings - Information Security, Volume 153, Issue 4, pp. p. 163-165, 2006.
A. Youssef, S. E. Tavares, and G. Gong, On Some Probabilistic Approximations for AES-like S-boxes, Discrete Mathematics, Vol. 306, pp. 2016-2020, 2006.
Z. Saber, M. Uddin and Amr Youssef, On the existence of (9,3,5,240) resilient functions, IEEE Transactions on Information Theory, Volume 52, Issue 5, pp. 2269 – 2270, 2006.
Amr Youssef and Guang Gong, On linear complexity of sequences over GF(2n), Theoretical computer science, Volume: 352, Issue: 1-3, , pp. 288-292, 2006 .
A.M. Youssef and S.E. Tavares, Affine Equivalence in the AES Round Function, Journal of Discrete Applied Mathematics, Volume: 148, Issue: 2, May 15, 2005, pp. 161-170, 2006.
T. K. Abdel-Galil, E. F. El-Saadany, A. M. Youssef, and M. M. A. Salama, Disturbance Classification Using Hidden Markov Models and Vector Quantization, IEEE Transaction on Power Delivery, Vol. 20, No. 3, pp. 2129-2135, 2005
T. K. Abdel-Galil, M. Kamel, E.F. El-Saadany, A.M. Youssef and M.M.A. Salama, Power Quality Disturbance Identification using Inductive Inference Approach, IEEE Transaction on Power Delivery, Volume: 19, issue: 4, pp.1812– 1818, 2004.
A. M. Youssef, T. K. Abdel-Galil, E. F. El-Saadany, and M. M. A. Salama, Disturbance classification utilizing dynamic time warping classifier, IEEE Transaction on Power Delivery, Volume: 19, issue: 1, pp.272– 278, 2004.
A. .M. Youssef and S.E. Tavares, Comments on the security of fast encryption algorithm for multimedia (FEA-M), IEEE Transactions on Consumer Electronics, Volume: 49 Issue: 1, pp. 168 -170, 2003
G. Gong and A.M. Youssef, Cryptographic properties of the Welch-Gong transformation sequence generators, IEEE Transactions on Information Theory, vol. 48, No. 11, pp. 2837, 2846, 2002.
A.M. Youssef and S.E. Tavares, Cryptanalysis of key agreement scheme based on generalized inverses of matrices, IEE Electronics Letters, Vol.33, No. 21, pp. 1777-1778, 1997.
A.M. Youssef and S.E. Tavares, Cryptanalysis of the Nonlinear Parity Circuits Proposed at Crypto '90, IEE Electronics Letters, Vol.33, No. 7, pp. 585-586, 1997.
A.M. Youssef and S.E. Tavares, Comments on Bounds on the Number of Functions Satisfying the Strict Avalanche Criterion, Information Processing Letters 60, pp. 271-275, 1996.
A.M. Youssef and S.E. Tavares, Resistance of Balanced S-boxes to Linear and Differential Cryptanalysis, Information Processing Letters, 56(1995), pp. 249-252,1995.
A.M. Youssef, S.E. Tavares, S. Mister and C.M. Adams, Linear approximation of Injective S-boxes, IEE Electronics Letters, Vol.31, No. 25, pp. 2168-2169 ,1995.
A.M. Youssef and S.E. Tavares, Number of Nonlinear Regular S-boxes, IEE Electronics Letters, Vol.31, No. 19, pp. 1643-1644, 1995.
- Mahmoud Kamel, Walaa Hamouda and Amr Youssef, Average Downlink Rate in Ultra Dense Networks, IEEE ICC 2017 – Mobile and Wireless Networking Symposium.
- He Huang, Amr Youssef and Mourad Debbabi, BinSequence: Fast, Accurate and Scalable Binary Code Reuse Detection, ACM Asia Conference on Computer and Communications Security (ASIACCS'17), Acceptance Ratio (73/359).
- Fu Zhu, Amr Youssef and Walaa Hamouda, Detection Techniques for Data-Level Spoofing in GPS-based Phasor Measurement Units, International conference on selected topics in Mobile and Wireless Networking, MoWNet'2016
- Mahmoud Kamel, Walaa Hamouda and Amr Youssef, Multiple Association in Ultra-Dense Networks, , IEEE ICC 2016 - Wireless Communications Symposium
Riham AlTawy, Onur Duman, and Amr M. Youssef, Fault Analysis of Kuznyechik, 4th workshop on Current Trends in Cryptology, CTCrypt’15.
Saurabh Oberoi, Weilong Song and Amr Youssef, AndroSAT: Security Analysis Tool for Android Applications, Securware 2014
A. Mert Kara, Hamad Binsalleeh, Amr Youssef, and Mourad Debbabi, Characterization of Malicious Payload Distribution Channels in DNS, Poc. of the Sixth IFIP International Conference on New Technologies, Mobility and Security, NTMS'2014.
A. Mert Kara, Hamad Binsalleeh, Mohammad Mannan, Amr Youssef, and Mourad Debbabi, Detection of Malicious Payload Distribution Channels in DNS, Poc. of the IEEE ICC 2014 - Communication and Information Systems Security Symposium
Merwais Shinwari, Amr Youssef, and Walaa Hamouda, A Privacy Preserving Approach to Smart Metering, Advances in Security of Information and Communication Networks, (SecNet 2013), SecNet 2013, CCIS 381, Springer-Verlag, pp. 164–176, 2013
Aleksandar Kircanski and Amr Youssef, On the Weak State in GGHN-like Ciphers, in Proc. of the seventh International Conference on Availability, Reliability and Security (ARES 2012), Workshop on Modern Cryptography and Security Engineering (MoCrySEn), 2012.
Abdel Alim and Amr Youssef, A Scan-Based Side Channel Attack on the NTRUEncrypt Cryptosystem, in Proc. of the seventh International Conference on Availability, Reliability and Security (ARES 2012), Workshop on Modern Cryptography and Security Engineering (MoCrySEn), 2012.
Roger Zahno and Amr Youssef, An obfuscated implementation of RC4, Proc. Of the fifth International Conference on Network Security & Applications (CNSA-2012), Advances in Computing and Information Technology, Springer-Verlag, Volume 176, pp 113-129, 2012.
Osama Hayatle, Hadi Otrok and Amr Youssef, A Game Theoretic Investigation for High Interaction Honeypots, IEEE International Workshop on Security and Forensics in Communication Systems ('ICC'12 WS - SFCS'), in the Proceedings of IEEE ICC 2012 workshops (acceptance rate 45.83%.).
Yaser Esmaeili Salehani and Amr Youssef, Differential Fault Analysis of HUMMINGBIRD, Proc. of SECRYPT 2011, 2011.
Rabeah Al-Zaidy, Benjamin C. M. Fung and Amr M. Youssef, Towards Discovering Criminal Communities from Textual Data, Proc. of the 26th ACM Symposium on Applied Computing, (SAC 2011), Computer Forensics Track.
Peipei Shi, Bo Zhu and Amr Youssef, A Framework to Strengthen Password Authentication Using Mobile Devices and Browser Extensions, Proc. of the 10th IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2010.
Esam Elsheh and Amr Youssef, On the security of image encryption schemes based on Multiple Parameters Transforms, Proc. of the 10th IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2010.
Abdel Alim Kamal and Amr Youssef, Enhanced Implementation of the NTRU-Encrypt Algorithm Using Graphics Cards, Proc. of the International Conference on Parallel, Distributed and Grid Computing Conference (PDGC 2010).
Ayda Basyouni, Walaa Hamouda and Amr Youssef, A New Rate Control Technique for cdma2000 1xEV, Proc. of Globecom’10
Ayman Assra, Walaa Hamouda and Amr Youssef, Joint Iterative Channel Estimation and Data Detection for MIMO-CDMA Systems over Frequency-Selective Fading Channels, Proc. of Globecom’10
H. Binsalleeh, T. Ormerod, A. Boukhtouta, P. Sinha, A. Youssef, M. Debbabi, and L. Wang, On the Analysis of the Zeus Botnet Crimeware Toolkit, Eight International Conference on Privacy, Security and Trust, PST 2010 (Best Paper Award).
Ayman Assra, Walaa Hamouda and Amr Youssef, EM Channel Estimation and Data Detection for MIMO-CDMA Systems over Slow-Fading Channels, IEEE VTC2010-Fall, Ottawa, Canada
Mohamed Rasslan and Amr Youssef, A bilinear pairing based hidden signature scheme, The second international conference on wireless & mobile networks (WiMo-2010): workshop on communication security & information assurance, Communications in computer and information science (CCIS), Springer-verlag, 2010.
Thomas Ormerod, Lingyu Wang, Mourad Debbabi, Amr Youssef, Hamad Binsalleeh, Amine Boukhtouta, and Prosenjit Sinha, Defaming Botnet Toolkits: A Bottom-Up Approach to Mitigating the Threat, SECURWARE 2010
Abdel Alim Kamal and Amr Youssef, Applications of SAT Solvers to AES key Recovery from Decayed Key Schedule Images, SECURWARE 2010
Abdel Alim Kamal and Amr Youssef, An FPGA Implementation of AES with Fault Analysis Countermeasures, Proc. of the 20th IEEE International Conference on Microelectronics, ICM 2009.
Abdel Alim Kamal and Amr Youssef, An FPGA Implementation of the NTRUEncrypt Cryptosystem, Proc. of the 20th IEEE International Conference on Microelectronics, ICM 2009.
Ayman Assra, Walaa Hamouda and Amr Youssef, Performance of Superimposed Training-Based Channel Estimation in MIMI CDMA systems, Proc. of Globecom’09
Ayda Basyouni, Walaa Hamouda and Amr Youssef, On Reducing Blocking Probability in Cooperative Ad-hoc Networks, Proc. of Globecom’09
Peipei Shi, Bo Zhu, and Amr Youssef, A Rotary PIN Entry Scheme Resilient to Shoulder-Surfing, Proc. Internet Technology and Secured Transactions Conference 2009, ICITST-2009.
Abdel Alim Kamal and Amr Youssef, An Area-optimized Implementation for AES with Hybrid Countermeasures against Power Analysis, Proc. of the IEEE International Symposium on Signals, Circuits and Systems (ISSCS 2009)
Peipei Shi, Bo Zhu, and Amr Youssef, A New PIN Entry Scheme Resistant to Recording-based Shoulder-Surfing, Proc. of SECURWARE 2009
Abdel Alim Kamal and Amr Youssef, An Area Optimized Implementation of the Advanced Encryption Standard, Proc. of the 20th International Conference on Microelectronics, ICM 2008
Aleksandar Kircanski and Amr M. Youssef, A Related-Key Attack on TREYFER, Proc. of Secureware 2008.
Hamad Binsalleeh and Amr Youssef, An Implementation for a Worm Detection and Mitigation System, Proc. of the 24th Biennial Symposium on Communications, 2008.
Saad Inshi and Amr Youssef, Design and Implementation of an Online Anonymous Feedback System, Proc. of the 24th Biennial Symposium on Communications, 2008.
Esam Elsheh, A. Ben Hamza and Amr Youssef, On the Nonlinearity Profile of Cryptographic Boolean Functions, Proc. of 21st Canadian Conference on Electrical and Computer Engineering, 2008.
Ayman Assra, Walaa Hamouda and Amr Youssef, Joint Channel and Data Estimation for Space-Time Spreading Systems, Proc. of Vehicular Technology Conference, VTC 2008, Spring, Singapore
Kun Liu, Amr Youssef, and Walaa Hamouda , A Directional Routing Protocol for Ad Hoc Networks with Angle-of-Arrival Estimation, The 7th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2007), Dec 2007.
James S. Grabowski and Amr Youssef, An FPGA Implementation of
Mohammad Faisal Uddin, and Amr Youssef, Cryptanalysis of Pointcheval's Identification Scheme Using Ant Colony Optimization, IEEE Congress on Evolutionary Computation (
Kun Liu, Amr Youssef, and Walaa Hamouda, Performance of Directional MAC Protocols in Ad Hoc Networks with Position Estimation Errors, In Proc. of Wireless and Optical Communications, WOC’2007.
Ayman Assra, Walaa Hamouda and Amr Youssef, Performance of Space-Time Diversity in CDMA over Frequency-Selective Fading Channels, Proc. of GlobeCom 2007.
Saif M. A. Kabir, Amr M. Youssef and Ahmed K. Elhakeem, On the use of wavelet transform for privacy preserving data mining, Proc. the International Conference on Computational Intelligence (CI 2007)
Saif M. A. Kabir, Amr M. Youssef and Ahmed K. Elhakeem, On Data Distortion for Privacy Preserving Data Mining, Proc. of CCECE 2007
Kun Liu, Walaa Hamouda and Amr Youssef, ESPRIT-Based Directional MAC Protocol for Mobile Ad Hoc Networks, Proc. of ICC 2007
Ayman Assra, Walaa Hamouda, and Amr Youssef, Space-Time Spreading and Diversity In Asynchronous CDMA Systems Over Frequency-Selective Fading Channels, Proc. of the International Symposium on Signal Processing and its Applications (ISSPA 2007)
Osama Abdel-Mannan, A. Ben Hamza and Amr Youssef, Incremental dimensionality-Reduction Algorithm Using Hessian Locally Linear Embedding, International Symposium on Signal Processing and its Applications (ISSPA 2007)
O. Abdel-Mannan, A. Ben Hamza, A. Youssef, Incremental Line Tangent Space Alignment Algorithm, Proc. IEEE Canadian Conference on Electrical and Computer Engineering, Vancouver, Canada, 2007.
Kun Liu, Walaa Hamouda, and Amr Youssef, Performance of Directional MAC Protocols in Ad-Hoc Networks over Fading Channels, Proc. of GLOBCOM 2006.
Mohammad Faisal Uddin, and Amr Youssef, Cryptanalysis of Simple Substitution Ciphers Using Particle Swarm Optimization, proc. of the IEEE world congress on computational intelligence (WCCI 2006), Vancouver, Canada, 2006.
Z. Saber, M. Faisal Uddin and Amr Youssef, On Some Resilient Functions Constructions using PSO-based Spectral Inversion, Proc. of IEEE swarm intelligence symposium, special session of applications of swarm intelligence to number theory, pp. 38-42, 2006.
Ziad Saber, Amr Youssef, and Walaa Hamouda, On Bent-Based and Linear-Based Functions, proc. of the IEEE International Conference on Information and Communications Technologies: From Theory to Applications, (ICTA/06), Apr. 2006.
Ren Wang, Amr M. Youssef, Ahmed K. Elhakeem, Artificial Life Feature Selection Techniques for Spam E-mail Filters, Proc. the International Conference on Computational Intelligence (CI 2006).
Ren Wang, Amr M. Youssef, Ahmed K. Elhakeem, On Improving the Performance of Spam Filters Using Heuristic Feature Selection Techniques, in Proc. of the 23rd Biennial Symposium on Communications, Queen’s University, Kingston, Ontario, 2006.
Y. Geng, W. Hamouda and A. Youssef, Performance of Hybrid FH/DS CDMA Systems with Transmitter Diversity, in Proc. of the 23rd Biennial Symposium on Communications, Queen’s University, Kingston, Ontario, 2006.
Mohammad Faisal Uddin, Amr M. Youssef, An Artificial Life Technique for the Cryptanalysis of Simple Substitution Ciphers, in Proc. of the Canadian conference in electrical and computer engineering (CCECE 2006), 2006.
Ren Wang, Amr M. Youssef, Ahmed K. Elhakeem, On Some Feature Selection Strategies for Spam Filter Design, in Proc. of the Canadian conference in electrical and computer engineering (CCECE 2006), pp. 2155-2158, 2006.
S.S. Mohamed, A.M.Youssef, E.F El-Saadany, M.M.A. Salama, AIS TLS-ESPRIT feature selection for prostate tissue characterization, SPIE medical Imaging, Vol. 6144, pp. 614451-1 614451-11, 2006.
S. S. Mohamed, A. M. Youssef, E. F. El-Saadany, and M. M. A. Salama, On the use of spectral clustering for prostate tissue charchterization, in Proc. of the Canadian conference in electrical and computer engineering (CCECE 2006), pp. 157-160, 2006.
S. S. Mohamed, A. M. Youssef , E. F. EL-Sadaany , and M. M. A. Salama , LLE Based TRUS Image Features Dimensionality Reduction for Prostate Cancer Diagnosis, GVIP 2005, Cairo, Egypt, 11-19 December 2005 pp.107:111
Z. Saber, A. M. Youssef and W. Hamouda, On the Construction of Bent Functions , Proc. Of the ninth Canadian Workshop on Information Theory (CWIT 2005), Montreal, Quebec,2005.
Y. Geng, T. Gad, W. Hamouda, and A. M. Youssef, Frequency Hopping Sequences Based on a Generalized Version of RC4, Proc. Of the ninth Canadian Workshop on Information Theory (CWIT 2005), Montreal, Quebec,2005.
L. Xiao, S. E. Tavares, A. Youssef, and G. Gong, Improved Cascade Stream Ciphers Using Feedback, Proc, of the IEEE Canadian Conference in Electrical and Computer Engineering, 2005.
A.M Youssef and S.E. Tavares, Decision Trees of Cryptographic Boolean Functions, in proc. of the Canadian Conference in Electrical and Computer Engineering, CCECE2004.
A.M. Youssef and O. Emam, An Arabic TTS System Based on the IBM Trainable Speech Synthesizer, in proc. of Le traitement automatique de l’arabe, JEP-TALN 2004, pp. 375-383, Morocco, 2004.
A.M. Youssef, M. A. Azer and M.S. El Soudani, A known plaintext attack on the nonlinear feedforward generators, Proc. of the International Conference on Communications and Information Technology (ICCIT 2003), pp.63-76, 2003.
T. Abdel-Galil, E. El-Saadany, A.M. Youssef, and M. Salama, On-line disturbance recognition utilizing vector quantization based fast match, Power Engineering Society Summer Meeting, 2002 IEEE , Volume: 2 , 21-25, pp.1027-1032, 2002.
A. Youssef and G. Gong, On the Quadratic Span of Binary Sequences, Proc. of the 20th Biennial Symposium on Communications, Queen’s university, Kingston, On., pp. 159-163, 2000.
A.M. Youssef, Z. Chen and S.E. Tavares, Differential-like cryptanalysis of a class of Substitution-Permutation Networks, Proc. of the Canadian Conference in Electrical and Computer Engineering, vol.1, pp. 433-436, 1998.
A.M. Youssef, S. Mister and S.E. Tavares, On the Design of Linear Transformations for Substitution Permutation Encryption Networks, Workshop on Selected Areas in Cryptography (SAC '97), Workshop record, 1997.
A.M. Youssef and S.E. Tavares, Modeling Avalanche Characteristics of Substitution-Permutation Networks Using Markov Chains, Proceedings of the 5th Canadian Workshop on Information Theory, pp. 48-55, 1997.
A.M. Youssef, Z. Chen and S.E. Tavares, Construction of Highly Nonlinear Injective S-boxes with Application to CAST-like Encryption Algorithm, Proceedings of the Canadian Conference on Electrical and Computer Engineering, pp. 330-333, 1997.
A.M. Youssef and S.E. Tavares, Modeling Avalanche Characteristics of a class Substitution-Permutation Networks, Proceedings of Pragocrypt '96, part I, pp. 18-29, 1996.
A.M. Youssef, T.W. Cusick, P. Stanica and S.E. Tavares, New Bounds on the Number of Functions Satisfying the Strict Avalanche Criterion, Workshop on Selected Areas in Cryptography, SAC '96, Workshop Record, pp.49-60, 1996.
A.M. Youssef, S.E. Tavares and H.M. Heys, A New Class of Substitution-Permutation Networks, Workshop on Selected Areas in Cryptography, SAC ' 96,Workshop Record, pp.132-147, Aug. 1996
A.M. Youssef and S.E. Tavares, A Comparison of Two Families of Block Ciphers, Proceedings of the 18th Biennial Symposium on Communications, Kingston, Ontario, pp. 200-203, June 1996.
A.M. Youssef and S.E. Tavares, Spectral Properties and Information Leakage Of Multi-output Boolean Functions, Proceedings of the IEEE International Symposium On Information Theory. Whistler, B.C., Canada, Sept. 17-22, 1995.