Geoff Sullivan

According to our database, Geoff Sullivan authored at least 8 papers between 1988 and 2005.

Collaborative distances:

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

2005

Breaking German Army Ciphers.

Geoff Sullivan, Frode Weierud

Cryptologia, 2005

2003

Purple Revealed: Simulation and Computer-Aided Cryptanalysis of Angooki Taipu B.

Wes Freeman, Geoff Sullivan, Frode Weierud

Cryptologia, 2003

2002

Cryptanalysis of Hagelin Machine Pin wheels.

Geoff Sullivan

Cryptologia, 2002

The ECM Mark II: Some Observations on the Rotor Stepping.

Geoff Sullivan

Cryptologia, 2002

1999

The Swiss NEMA Cipher Machine.

Geoff Sullivan, Frode Weierud

Cryptologia, 1999

1998

Enigma Variations: an Extended Family of Machines.

David H. Hamer, Geoff Sullivan, Frode Weierud

Cryptologia, 1998

1990

A Parallel Fault Identification Algorithm.

Edward F. Schmeichel, S. Louis Hakimi, M. Otsuka, Geoff Sullivan

J. Algorithms, 1990

1988

On minimizing testing rounds for fault identification.

Edward F. Schmeichel, S. Louis Hakimi, M. Otsuka, Geoff Sullivan

Proceedings of the Eighteenth International Symposium on Fault-Tolerant Computing, 1988