Items where Author is "Asbullah, Muhammad Asyraf"

Ruzai, Wan Nur Aqlili and Ariffin, Muhammad Rezal Kamel and Asbullah, Muhammad Asyraf and Abd Ghafar, Amir Hamzah (2024) New simultaneous Diophantine attacks on generalized RSA key equations. Journal of King Saud University - Computer and Information Sciences, 36 (5). art. no. 102074. pp. 1-9. ISSN 1319-1578; eISSN: 2213-1248

Abd Ghafar, Amir Hamzah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf and Alias, Idham Arif (2022) An updated cryptanalysis on the BFHP-DLP signing scheme. Malaysian Journal of Science, 41 (spec. 1). pp. 1-8. ISSN 1394-3065; ESSN: 2600-8688

Wan Mohd Ruzai, Wan Nur Aqlili and Nitaj, Abderrahmane and Kamel Ariffin, Muhammad Rezal and Mahad, Zahari and Asbullah, Muhammad Asyraf (2022) Increment of insecure RSA private exponent bound through perfect square RSA diophantine parameters cryptanalysis. Computer Standards & Interfaces, 80. pp. 1-10. ISSN 0920-5489; ESSN: 1872-7018

Mahad, Zahari and Asbullah, Muhammad Asyraf and Kamal Ariffin, Muhammad Rezal and Mandangan, Arif (2022) Security Analysis of a Public Key Cryptosystem for Synchronized Chaotic Systems. Malaysian Society for Cryptology Research, 12. 01-Dec.

Asbullah, Muhammad Asyraf and Abd Rahman, Normahirah Nek and Kamel Ariffin, Muhammad Rezal and Salim, Nur Raidah (2021) Factoring the modulus of type n = p2q by finding small solutions of the equation er − (ns + t) = αp2 + βq2. Mathematics, 9 (22). art. no. 2931. pp. 1-16. ISSN 2227-7390

Mandangan, Arif and Kamarulhaili, Hailiza and Asbullah, Muhammad Asyraf (2021) Square integer matrix with a single non-integer entry in its inverse. Mathematics, 9 (18). art. no. 2226. 01-11. ISSN 2227-7390

Adenan, Nurul Nur Hanisah and Ariffin, Muhammad Rezal Kamel and Sapar, Siti Hasana and Abd Ghafar, Amir Hamzah and Asbullah, Muhammad Asyraf (2021) New Jochemsz–May Cryptanalytic bound for RSA system utilizing common Modulus N = p2q. Mathematics, 9 (4). art. no. 340. pp. 1-13. ISSN 2227-7390

Adenan, Nurul Nur Hanisah and Kamel Ariffin, Muhammad Rezal and Yunos, Faridah and Sapar, Siti Hasana and Asbullah, Muhammad Asyraf (2021) Analytical cryptanalysis upon N = p2q utilizing Jochemsz-May strategy. PLoS One, 16 (3). art. no. 024888. pp. 1-11. ISSN 1932-6203

Mohd Tahir, Rasyid Redha and Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal and Mahad, Zahari (2021) Determination of a good indicator for estimated prime factor and its modification in Fermat’s Factoring Algorithm. Symmetry-Basel, 13 (5). art. no. 735. pp. 1-22. ISSN 2073-8994

Arif, Mandangan and Kamarulhaili, Hailiza and Asbullah, Muhammad Asyraf (2021) An upgrade on the key generation algorithm of the GGH-MKA lattice-based encryption scheme. Malaysian Journal of Mathematical Sciences, 15 (spec.). 25 - 37. ISSN 1823-8343; ESSN: 2289-750X

Abd Nashir, Abdul Muhaimin and Syed Adnan, Syed Farid and Hashim, Habibah and Mat Isa, Mohd Anuar and Mahad, Zahari and Asbullah, Muhammad Asyraf (2020) Analysis of Rabin-p and HIME(R) encryption scheme on IoT platform. International Journal of Advanced Trends in Computer Science and Engineering, 9 (1.2). 139 - 143. ISSN 2278-3091

Abd Ghafar, Amir Hamzah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2020) A new LSB attack on special-structured RSA primes. Symmetry, 12 (5). art. no. 838. pp. 1-13. ISSN 2073-8994

Rasedee, Ahmad Fadly Nurullah and Abdul Sathar, Mohammad Hasan and Asbullah, Muhammad Asyraf and Koo, Lee Feng and Wong, Tze Jin and Ishak, Norizarina and Hamzah, Siti Raihana (2019) Solving duffing type differential equations using a three-point block variable order step size method. Journal of Physics: Conference Series, 1366 (1). art. no. 012024. pp. 1-7. ISSN 1742-6588; ESSN: 1742-6596

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2019) Another proof of wiener's short secret exponent. Malaysian Journal of Science, 1. pp. 67-73. ISSN 1394-3065; ESSN: 2600-8688

Mohd Tahir, Rasyid Redha and Asbullah, Muhammad Asyraf and Ariffin, Muhammad Rezal Kamel (2019) The Blömer-May’s weak key revisited. ASM Science Journal, 12 (spec.5). pp. 143-149. ISSN 1823-6782; ESSN: 2682-8901

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal and Mahad, Zahari (2019) Design and analysis of Rabin-p key encapsulation mechanism for CyberSecurity Malaysia MySEAL initiative. International Journal of Cryptology Research, 9 (1). pp. 19-51. ISSN 1985-5753

Mahad, Zahari and Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2019) Enhanced AAβ cryptosystem - a comparative analysis. Malaysian Journal of Mathematical Sciences, 13 (2). pp. 187-200. ISSN 1823-8343; ESSN: 2289-750X

Tea, Boon Chian and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2019) Identity-based encryption schemes - a review. Journal of Multidisciplinary Engineering Science and Technology (JMEST), 6 (12). pp. 1-11. ISSN 2458-9403

Kamel Ariffin, Muhammad Rezal and Abubakar, Saidu Isah and Yunos, Faridah and Asbullah, Muhammad Asyraf (2019) New cryptanalytic attack on RSA modulus N = pq using small prime difference method. Cryptography, 3 (2). pp. 1-25. ISSN 2410-387X

Yunos, Faridah and Mohd Suberi, Syahirah and Said Husain, Sharifah Kartini and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2019) On some specific patterns of τ-Adic non-adjacent form expansion over ring Z (τ). Journal of Engineering and Applied Sciences, 14 (23). pp. 8609-8615. ISSN 1816-949x; ESSN: 1818-7803

Mandangan, Arif and Kamarulhaili, Hailiza and Asbullah, Muhammad Asyraf (2019) On the smallest-basis problem underlying the GGH lattice-based cryptosystem. Malaysian Journal of Mathematical Sciences, 13 (spec. Aug.). pp. 1-11. ISSN 1823-8343; ESSN: 2289-750X

Abubakar, Saidu Isah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2019) Successful cryptanalytic attacks upon RSA moduli N = pq. Malaysian Journal of Mathematical Sciences, 13 (spec. Aug.). pp. 141-189. ISSN 1823-8343; ESSN: 2289-750X

Abd Ghafar, Amir Hamzah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2019) A new attack on special-structured RSA primes. Malaysian Journal of Mathematical Sciences, 13 (spec. Aug.). pp. 111-125. ISSN 1823-8343; ESSN: 2289-750X

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2017) Algebraic analysis of a rabin-like cryptosystem and its countermeasures. Indian Journal of Science and Technology, 10 (1). pp. 1-6. ISSN 0974-6846; ESSN: 0974-5645

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2017) Algebraic cryptanalysis on the AAβ cryptosystem. International Journal of Cryptology Research, 7 (1). 16 - 27. ISSN 1985-5753

Mahad, Zahari and Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2017) Efficient methods to overcome Rabin cryptosystem decryption failure. Malaysian Journal of Mathematical Sciences, 11 (spec. Apr.). pp. 9-20. ISSN 1823-8343; ESSN: 2289-750X

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2016) Design of Rabin-like cryptosystem without decryption failure. Malaysian Journal of Mathematical Sciences, 10 (spec. Aug.). pp. 1-18. ISSN 1823-8343; ESSN: 2289-750X

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2015) Provably secure randomized AAβ cryptosystem. International Journal of Cryptology Research, 5 (2). pp. 1-14. ISSN 1985-5753

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2014) Fast decryption method for a Rabin primitive-based cryptosystem. International Journal of Advancements in Computing Technology, 6 (1). pp. 56-67. ISSN 2005-8039; ESSN: 2233-9337

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2013) A new CCA-secure encryption based on the Gap Hashed Diffie-Hellman problem. Journal of Communications and Information Sciences, 3 (3). pp. 45-51. ISSN 2093-9671; ESSN: 2233-9396

Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf and Abu, Nur Azman and Mahad, Zahari (2013) A new efficient asymmetric cryptosystem based on the integer factorization problem of N=p2q. Malaysian Journal of Mathematical Sciences, 7 (S). pp. 19-37. ISSN 1823-8343; ESSN: 2289-750X

Asbullah, Muhammad Asyraf and Jaafar, Azmi (2010) A new approach to estimate the mix eficiency in data envelopment analysis. Applied Mathematical Sciences, 4 (43). pp. 2135-2143. ISSN 1312-885X

Ruzai, Wan Nur Aqlili and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2019) On the variants of RSA cryptosystem and its related algebraic cryptanalysis. In: Embracing Mathematical Diversity: Selected papers from Seminar on Mathematical Sciences 2019 (SOMS2019). Universiti Putra Malaysia Press, Malaysia, 67 - 81. ISBN 9789672395089

Abd Ghafar, Amir Hamzah and Kamel Ariffin, Muhammad Rezal and Mohamat Johari, Mohamat Aidil and Asbullah, Muhammad Asyraf (2019) A survey of partial key exposure attacks on RSA cryptosystem. In: Embracing Mathematical Diversity: Selected papers from Seminar on Mathematical Sciences 2019 (SOMS2019). Universiti Putra Malaysia Press, Malaysia, 24 - 35. ISBN 9789672395089

Che Izam, Wan Abdullah and Syed Adnan, Syed Farid and Asbullah, Muhammad Asyraf (2023) Rabin-p encryption scheme analysis on MQTT. In: 13th IEEE Symposium on Computer Applications & Industrial Electronics (ISCAIE2023), 20-21 May 2023, Penang, Malaysia. (pp. 274-278).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal and Mahad, Zahari (2018) Enhanced AAβ cryptosystem: the design. In: 6th International Cryptology and Information Security Conference 2018 (CRYPTOLOGY2018), 9-11 July 2018, Port Dickson, Negeri Sembilan, Malaysia. (pp. 94-102).

Abd Ghafar, Amir Hamzah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2018) Extending Pollard class of factorable RSA modulus. In: 6th International Cryptology and Information Security Conference 2018 (CRYPTOLOGY2018), 9-11 July 2018, Port Dickson, Negeri Sembilan, Malaysia. (pp. 103-118).

Nek Abd Rahman, Normahirah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf and Yunos, Faridah (2018) New vulnerability on system of Ni = p²iqi using good approximation of Φ(N). In: 6th International Cryptology and Information Security Conference 2018 (CRYPTOLOGY2018), 9-11 July 2018, Port Dickson, Negeri Sembilan, Malaysia. (pp. 139-150).

Abdul Sathar, Mohammad Hasan and Rasedee, Ahmad Fadly Nurullah and Ahmedov, Anvarjon A. and Asbullah, Muhammad Asyraf (2018) Numerical integration based on linear Legendre multi wavelets. In: 3rd International Conference on Mathematical Sciences and Statistics, 6 - 8 Feb. 2018, Le Meridien Putrajaya, Malaysia. (pp. 1-7).

Mandangan, Arif and Kamarulhaili, Hailiza and Asbullah, Muhammad Asyraf (2018) On the underlying hard lattice problems of GGH encryption scheme. In: 6th International Cryptology and Information Security Conference 2018 (CRYPTOLOGY2018), 9-11 July 2018, Port Dickson, Negeri Sembilan, Malaysia. (pp. 42-50).

Abubakar, Saidu Isah and Kamel Ariffin, Muhammad Rezal and Asbullah, Muhammad Asyraf (2018) A new simultaneous diophantine attack upon RSA moduli N = pq. In: 6th International Cryptology and Information Security Conference 2018 (CRYPTOLOGY2018), 9-11 July 2018, Port Dickson, Negeri Sembilan, Malaysia. (pp. 119-138).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2016) Analysis on the AAβ cryptosystem. In: 5th International Cryptology and Information Security Conference 2016 (CRYPTOLOGY2016), 31 May-2 June 2016, Kota Kinabalu, Sabah, Malaysia. (pp. 41-48).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal and Mahad, Zahari (2016) Analysis on the Rabin-p cryptosystem. In: 4th International Conference of Fundamental and Applied Sciences (ICFAS 2016), 15-17 Aug. 2016, Kuala Lumpur Convention Centre, Kuala Lumpur. (pp. 1-8).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2016) Provably secure Rabin-p cryptosystem in hybrid setting. In: 2nd International Conference on Mathematical Sciences and Statistics (ICMSS2016), 26-28 Jan. 2016, Kuala Lumpur, Malaysia. (pp. 1-10).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2015) New attacks on RSA with modulus N = p2q using continued fractions. In: 3rd International Conference on Science & Engineering in Mathematics, Chemistry and Physics 2015 (ScieTech 2015), 31 Jan.-1 Feb. 2015, Bali, Indonesia. (pp. 1-9).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2014) Comparative analysis of three asymmetric encryption schemes based upon the intractability of square roots modulo N = p²q. In: 4th International Cryptology and Information Security Conference 2014 (CRYPTOLOGY2014), 24-26 June 2014, Putrajaya, Malaysia. (pp. 86-99).

Asbullah, Muhammad Asyraf and Kamel Ariffin, Muhammad Rezal (2012) A proposed CCA-secure encryption on an ElGamal variant. In: 7th International Conference on Computing and Convergence Technology (ICCCT 2012), 3-5 Dec. 2012, Seoul, Korea. (pp. 499-503).

Asbullah, Muhammad Asyraf (2015) Cryptanalysis on the modulus N=p2q and design of rabin-like cryptosystem without decryption failure. PhD thesis, Universiti Putra Malaysia.

Asbullah, Muhammad Asyraf (2010) Development of Hybrid Model From CCR-I and SBM-I for Measuring Mix Efficiency Level. Masters thesis, Universiti Putra Malaysia.