Enter your search into one or more of the boxes below:
You can refine your search by selecting from any of the options below:
Decrypted Secrets: Methods and Maxims of Cryptology

Decrypted Secrets: Methods and Maxims of Cryptology (Hardback)

To Order. Estimated despatch in 1-3 weeks.
Email me when back in stock


Cryptology, for millennia a "secret science", is rapidly gaining in practical importance for the protection of communication channels, databases, and software. Beside its role in computerized information systems (public key systems), more and more applications within computer systems and networks are appearing, which also extend to access rights and source file protection. The first part of this book treats secret codes and their uses - cryptography. The second part deals with the process of covertly decrypting a secret code - cryptanalysis - where in particular advice on assessing methods is given. The book presupposes only elementary mathematical knowledge. Spiced with a wealth of exciting, amusing, and sometimes personal stories from the history of cryptology, it will also interest general readers. Decrypted Secrets has become a standard book on cryptology. This 3rd edition has again been revised and extended in many technical and biographical details.

More books by F. L. Bauer

Leave Review


Delivery Options

All delivery times quoted are the average, and cannot be guaranteed. These should be added to the availability message time, to determine when the goods will arrive. During checkout we will give you a cumulative estimated date for delivery.

Location 1st Book Each additional book Average Delivery Time
UK Standard Delivery FREE FREE 3-5 Days
UK First Class £4.50 £1.00 1-2 Days
UK Courier £7.00 £1.00 1-2 Days
Western Europe** Courier £17.00 £3.00 2-3 Days
Western Europe** Airmail £5.00 £1.50 4-14 Days
USA / Canada Courier £20.00 £3.00 2-4 Days
USA / Canada Airmail £7.00 £3.00 4-14 Days
Rest of World Courier £22.50 £3.00 3-6 Days
Rest of World Airmail £8.00 £3.00 7-21 Days

** Includes Austria, Belgium, Denmark, France, Germany, Greece, Iceland, Irish Republic, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden and Switzerland.

Delivery Help & FAQs

Returns Information

If you are not completely satisfied with your purchase*, you may return it to us in its original condition with in 30 days of receiving your delivery or collection notification email for a refund. Except for damaged items or delivery issues the cost of return postage is borne by the buyer. Your statutory rights are not affected.

* For Exclusions and terms on damaged or delivery issues see Returns Help & FAQs

You might also like

Online Danger: How to Protect ...
Eric Cole

Currently out of stock

Iccws 2018 - Proceedings of the 13th...
Js Hurley; Jim Q Chen

Currently out of stock

Romance Scam Survivor: The Whole...
Jan Marshall

Currently out of stock

Latest Blog
The End of the F***ing World creator, Charles Forsman, picks his favourite coming of age books

The End of the F***ing World creator, Charles Forsman, picks his favourite coming of age books.

#FoylesFive: Annihilation

With the release of Annihilation on Netflix it's the perfect time to catch up with the book that starts Jeff VanderMeer's unsettling Southern Reach trilogy.

#FoylesFave: Frankenstein in Baghdad

Judy, our Middle Eastern Languages expert here at Foyles, shares her thoughts on the newly translated Frankenstein in Baghdad.

View all Blog Entries
Show/Hide Tweets
© W&G Foyle Ltd