Portrait of Lord Melvyn Bragg, host of In Our Time

Fred Piper

Professor and Director of the Information Security Group at Royal Holloway, University of London and co-author of Cryptography: A Very Short Introduction

1 episode

Covers topics in categories such as:

  1. Cryptography

    Melvyn Bragg discusses the history of codes including the Caesar cipher, the ‘uncrackable’ Vigenere code, the Enigma machine and the cryptography that underwrites the information age.

    29 January 2004

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    Also featuring: Simon Singh, Lisa Jardine