Things are tough right now ...

They're tough for everyone :( But when coronavirus hit here in the UK, the museum had to close its doors to the public, and we lost practically all our income overnight.

Please Donate Via Just GivingNo visitors, no workshops, no events, no school visits... no income. We know that things are tough for everyone right now, but if you can afford to help us through these tough times please donate what you can.

There's over 36,000 exhibits here! That should keep you occupied for a bit - get searching!

Or come and get involved on our social media channels ...

      Twitch  Facebook          Online Gift Shop      

Thank you.

Cipher Systems

Cipher Systems is a book written by Henry Berker and Fred Piper. It covers such topics as early cipher systems, mechanical cryptographic devices, theoratical approach to cryptography, practical security, linear shift registers, non-linear algorithms, block cipher systems, applying cipher systems, speech security systems, and public key cryptography.

This edition was published in 1982 by Northwood Publications.

ISBN : 0-471-89192-4

Publisher : Northwood Publications

Author : Henry Berker, Fred Piper

Format : Hardcover

-Henry Berker, Fred Piper-




This book may be available to buy :
Cipher Systems




This exhibit has a reference ID of CH56670. Please quote this reference ID in any communication with the Centre for Computing History.
Cipher Systems Click on the Images For Detail

Help support the museum by buying from the museum shop

View all items

Founding Sponsors
redgate Google ARM Real VNC Microsoft Research
Heritage Lottery Funded
Heritage Lottery Fund
Accredited Museum