Crypto

A vintage Broadcom BCM95821 Crypto Accelerator PC card, featuring a BCM58201A2KTB secure microcontroller. This PCI card supports encryption with 3DES-CBC and DES-CBC, secure hashing using MD5 and SHA-1 algorithms and RSA asymetric key operations. (DSC_0778.JPG) This work is licensed under a Creative Commons Attribution 4.0 International License .

Three rotor Enigma crypto, photo by leighklotz uploaded on Flickr under a CC-BY-2.0 free license. Flickr file: www.flickr.com/photos/leighklotz/44672876554 Short URL: flic.kr/p/2b4AaPy This work is licensed under a Creative Commons Attribution 2.0 International License .

QSL card from special event station II0ENG confirming a 14 MHz CW QSO on September 23, 2017 at 17:27 UTC. The IIxENG stations of ENIGMA-Reloaded-2017 were operating in commemoration of ENIGMA cryptanalysis operations in WWII. www.enigma-reloaded.it

1942 - Allies decipher secret enemy codes (Enigma). USPS Into the Battle series, US 2697f (1992).

Poland: Postage stamp for the 50th anniversary of the breaking of the German Enigma cipher (1933-1983)

Seal of the National Intelligence Service Artwork by gabrile0001 on Wikimedia Commons, 2020 commons.wikimedia.org/wiki/File:National_Intelligence_Service.png This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License .