general/encryption-devices
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C-36 (cipher machine) (1)
Sectéra Secure Module (1)
Sectéra Secure Module (1)
C-36 (cipher machine) (1)
Secure Terminal Equipment (1)
HC-9 (1)
DUDEK (1)
5-UCO (1)
C-36 (cipher machine) (1)
CD-57 (1)
Sectéra Secure Module (1)
Cipher disk (1)
Encrypting PIN pad (1)
C-36 (cipher machine) (1)
Sectéra Secure Module (1)
Encrypting PIN pad (1)
C-36 (cipher machine) (1)
Encrypting PIN pad (1)
Sectéra Secure Module (1)
Kryha (1)
C-52 (cipher machine) (1)
C-36 (cipher machine)
1930s invention by Swede Boris Hagelin
Sectéra Secure Module
Family of secure communications products
Sectéra Secure Module
Family of secure communications products
C-36 (cipher machine)
1930s invention by Swede Boris Hagelin
Secure Terminal Equipment
Encrypted telephone system
HC-9
Mechanical cipher device
C-36 (cipher machine)
1930s invention by Swede Boris Hagelin
CD-57
Mechanical cipher machine
Sectéra Secure Module
Family of secure communications products
Cipher disk
Encryption and decryption tool consisting of two metal plates with alphabets
C-36 (cipher machine)
1930s invention by Swede Boris Hagelin
Sectéra Secure Module
Family of secure communications products
C-36 (cipher machine)
1930s invention by Swede Boris Hagelin
Sectéra Secure Module
Family of secure communications products
Kryha
Device for encryption and decryption
C-52 (cipher machine)
1950s cipher machines by Crypto AG