VIC cipher
Sign in to savecipher used by Soviet spy Reino Häyhänen
Connections
encryption
Entity
transposition cipher
Entity
code
Entity
Secure channel
Entity
outline of cryptography
Entity
Japan
Country
Switzerland
Country
World War II
Concept
Soviet Union
Concept
cryptocurrency
Entity
Wayback Machine
Entity
cryptography
Entity
espionage
Entity
digit
Entity
National Security Agency
Entity
ransomware
Entity
Enigma
Entity
Caesar cipher
Entity
Richard Sorge
Entity
hash function
Entity