WCryptanalytic computer
WCrypto-1
WCrypto (book)
WCryptographic Module Validation Program
WDEAL
WEnigmail
WEnRUPT
WHX-63
WIBM 4758
WIDEA NXT
WJADE (cipher machine)
WKey signing party
WKL-43
WKL-51
WKOI-18
WKryptographik
WKY-57
WKY-58
WKY-68
WLEVIATHAN (cipher)
WNavajo I
WNESTOR (encryption)
WNoreen
WPermutation box
WPinwheel (cryptography)
WPortex
WReflector (cipher machine)
WRiverbank Publications
WRockex
WSecure access module
WSecure Communication based on Quantum Cryptography
WSIGTOT
WDoug Stinson
WSTU-I
WSubject Alternative Name
WU-229
WU-Key
WXor–encrypt–xor