International Conference on Cryptologic History

What is ICCH?


The official website of ICCH available at Here you will find information about upcoming and past presentations. ICCH updates and crypto news from around the world, information on upcoming events (such as the Friedrichshafen HAM event) as well as useful links to information are kindly provided online by many members of this group.

Files Drive

Also available on the ICCH website is the ICCH File Drive, which includes an archive containing presentation recordings, as well as files and photos uploaded to The ICCH File Drive is password protected and is for members only.

Should you require any assistance or have any comments or questions about the ICCH website, please don't hesitate to get in contact with the ICCH webmaster Patrick Hayes at:

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Feb 4/2021