Enumerating Nondegenerate Permutations. - Luke O'Connor (EUROCRYPT, 1991)

Suffix Tree and String Complexity. - Luke O'Connor; Tim Snider (EUROCRYPT, 1992)

On the Distribution of Characteristics in Composite Permutations. - Luke O'Connor (CRYPTO, 1993)

Cryptographic Application Programming Interfaces (APIs). - William J. Caelli; Ian G. Graham; Luke O'Connor (Comput. Secur., 1993)

A Unified Markow Approach to Differential and Linear Cryptanalysis. - Luke O'Connor; Jovan Dj. Golic (ASIACRYPT, 1994)

Comments on Soviet Encryption Algorithm. - Chris Charnes; Luke O'Connor; Josef Pieprzyk; Reihaneh Safavi-Naini; Yuliang Zheng 001 (EUROCRYPT, 1994)

Embedding and Probabilistic Correlation Attacks on Clock-Controlled Shift Registers. - Jovan Dj. Golic; Luke O'Connor (EUROCRYPT, 1994)

Properties of Linear Approximation Tables. - Luke O'Connor (FSE, 1994)

An Upper Bound on the Number of Functions Satisfying the Strict Avalanche Criterion. - Luke O'Connor (Inf. Process. Lett., 1994)

An Analysis of a Class of Algorithms for S-Box Construction. - Luke O'Connor (J. Cryptol., 1994)

Algebraic Nonlinearity and Its Applications to Cryptography. - Luke O'Connor; Andrew Klapper (J. Cryptol., 1994)

A Cryptanalysis of Clock-Controlled Shift Registers with Multiple Steps. - Jovan Dj. Golic; Luke O'Connor (Cryptography: Policy and Algorithms, 1995)

Convergence in Differential Distributions. - Luke O'Connor (EUROCRYPT, 1995)

A New Lower Bound on the Expected Size of Irredundant Forms for Boolean Functions. - Luke O'Connor (Inf. Process. Lett., 1995)

On the Distribution of Characteristics in Bijective Mappings. - Luke O'Connor (J. Cryptol., 1995)

A Differential Cryptananlysis of Tree-Structured Substitution-Permutation Networks. - Luke O'Connor (IEEE Trans. Computers, 1995)

On Applying Linear Cryptanalysis to IDEA. - Philip Hawkes; Luke O'Connor (ASIACRYPT, 1996)

Inter-enterprise contract architecture for open distributed systems: security requirements. - Zoran Milosevic; David Arnold 002; Luke O'Connor (WETICE, 1996)

Nondegenerate Functions and Permutations. - Luke O'Connor (Discret. Appl. Math., 1997)

XOR and Non-XOR Differential Probabilities. - Philip Hawkes; Luke O'Connor (EUROCRYPT, 1999)

An Analysis of Exponentiation Based on Formal Languages. - Luke O'Connor (EUROCRYPT, 1999)

Efficient Downloading and Updating Applications on Portable Devices Using Authentication Trees. - Luke O'Connor; Günter Karjoth (CARDIS, 2000)

MIERA: Method for Inter-Enterprise Role-Based Authorization. - Heiko Ludwig; Luke O'Connor; Simon Kramer 001 (EC-Web, 2000)

On String Replacement Exponentiation. - Luke O'Connor (Des. Codes Cryptogr., 2001)

On Blending Attacks for Mixes with Memory. - Luke O'Connor (Information Hiding, 2005)

On the Entropy of Arcfour Keys. - Luke O'Connor (IACR Cryptol. ePrint Arch., 2005)

Entropy Bounds for Traffic Confirmation. - Luke O'Connor (IACR Cryptol. ePrint Arch., 2008)