ADFGVX cipher: Difference between revisions
→{{header|Java}}
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Line 2,133:
System.out.println();
final String plainText = "ATTACKAT1200AM";
System.out.println("
System.out.println();
final String encryptedText = encrypt(plainText, polybius, key);
Line 2,184:
}
// Create a key using a word from
private static String createKey(int size) throws IOException {
if ( size < 7 || size > 12 ) {
Line 2,191:
List<String> candidates = Files.lines(Path.of("unixdict.txt"))
.filter( word -> word.chars().distinct().count() == word.length() )
.filter( word -> word.chars().allMatch(Character::isLetterOrDigit) )
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