Created
July 19, 2017 19:59
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// rotor | |
let ETW_K: Cipher = { token in | |
switch token { | |
case .A: return .Q | |
case .B: return .W | |
case .C: return .E | |
case .D: return .R | |
case .E: return .T | |
case .F: return .Z | |
case .G: return .U | |
case .H: return .I | |
case .I: return .O | |
case .J: return .A | |
case .K: return .S | |
case .L: return .D | |
case .M: return .F | |
case .N: return .G | |
case .O: return .H | |
case .P: return .J | |
case .Q: return .K | |
case .R: return .P | |
case .S: return .Y | |
case .T: return .X | |
case .U: return .C | |
case .V: return .V | |
case .W: return .B | |
case .X: return .N | |
case .Y: return .M | |
case .Z: return .L | |
} | |
} | |
// plugboard | |
let plugboard: Cipher = { token in | |
switch token { | |
case .A: return .D | |
case .B: return .P | |
case .C: return .L | |
case .D: return .A | |
case .E: return .X | |
case .H: return .M | |
case .J: return .S | |
case .K: return .O | |
case .L: return .C | |
case .M: return .H | |
case .N: return .Z | |
case .O: return .K | |
case .P: return .B | |
case .Q: return .Y | |
case .S: return .J | |
case .U: return .W | |
case .W: return .U | |
case .X: return .E | |
case .Y: return .Q | |
case .Z: return .N | |
default: | |
return token | |
} | |
} |
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