Quote:

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By default, a Vigenere cipher is using a simple Caesar shift. The modifed Vigenere cipher will add an offset to the encrypted characters on a per-word basis corresponding to the wordnumber in the sentence. Thus, the first word is using an offset of one, the second word is using an offset of two, and so on. For example encrypted character 'A' with word-offset '1' (first word) results in 'B', and encrypted letter 'b' with word-offset '2' (second word) results in 'C'.

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Quote:

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By default, a Vigenere cipher is using a simple Caesar shift. The modifed Vigenere cipher will add an offset to the encrypted characters on a per-word basis corresponding to the wordnumber in the sentence. Thus, the first word is using an offset of one, the second word is using an offset of two, and so on. For example encrypted character 'A' with word-offset '1' (first word) results in 'B', and encrypted letter 'b' with word-offset '2' (second word) results in 'd'.

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KiXtart
KiXtart Version  = 4.22
KiXforms Version =
KiXGolf Script   = kixgolf_vigenere.kix

Computer
OS               = Windows 2000 Professional
CPU              = Intel Pentium III Mobile
Speed            = 933 MHz
Memory           = 256 MB

KiXGolf Scoring Engine
Scoring Engine   = 3.0.3

KiXtart Golf Score
Tournament       = KiXtart Golf: Vigenere Cipher
Valid Cipher Ops = 10 (111%)
Processing Start = 2004/07/26 19:09:56.743
Processing End   = 2004/07/26 19:09:56.863
Duration         = 0000/00/00 00:00:00.119
KiXGolf Score    = 659

Thank you for participating in KiXtart Golf!
press any key to close

KiXtart
KiXtart Version  = 4.22
KiXforms Version =
KiXGolf Script   = kixgolf_vigenere.kix

Computer
OS               = Windows XP Professional
CPU              =               Intel(R) Pentium(R) 4 CPU 2.66GHz
Speed            = 2656 MHz
Memory           = 510 MB

KiXGolf Scoring Engine
Scoring Engine   = 3.0.3

KiXtart Golf Score
Tournament       = KiXtart Golf: Vigenere Cipher
Valid Cipher Ops = 5 (55%)
Processing Start = 2004/07/26 11:30:18.894
Processing End   = 2004/07/26 11:30:18.956
Duration         = 0000/00/00 00:00:00.061
KiXGolf Score    = 620

Thank you for participating in KiXtart Golf!

KiXtart Golf Score
Tournament       = KiXtart Golf: Vigenere Cipher
Valid Cipher Ops = 7 (78%)
Processing Start = 2004/07/26 15:48:50.759
Processing End   = 2004/07/26 15:48:50.806
Duration         = 0000/00/00 00:00:00.046
KiXGolf Score    = 606

$iRC=SETOPTION('Explicit','on')
$iRC=SETOPTION('NoVarsInStrings','on')
$iRC=SETOPTION('WrapAtEOL','on')
;$iRC=SETOPTION('CaseSensitivity','on')
dim $test,$,$Pass,$text,$as,$thing,$iTotal,$ivalid
dim $asVigenere[9]
call "kixgolf_vigenere.udf"

$asVigenere[0]='KIXGOLF','','KIXGOLF'
$asVigenere[1]='KIXGOLF TOURNAMENT','','KIXGOLF'
$asVigenere[2]='KIXGOLF TOURNAMENT','','KIXGOLF TOURNAMENT'
$asVigenere[3]='KiXgolf','','KiXgolf'
$asVigenere[4]='KiXgolf Tournament','','KiXgolf v422'
$asVigenere[5]='Blaise de Vigenere was born in 1523 and received the normal education of a noble of his period, even though he was not a noble.','','Vigenere Cipher'
$asVigenere[6]='The Vigenere cipher basic construction is a combination of a Caesar shift combined with a keyword','','CrYptoGraPhy'
$asVigenere[7]='1234567890','','abcdefghijk'
$asVigenere[8]='abcdefghij','','1234567890'
$asVigenere[9]='Finished!','','Did you win'
$iTotal=ubound($asVigenere)
$iValid=0


for each $thing in $asVigenere
	$text = $thing[0]
	$pass = $thing[2]
	if vigenere(vigenere($text,$pass),$pass,1) <> $text
		? $text
		? vigenere($text,$pass)
		? vigenere(vigenere($text,$pass),$pass,1)
		? $pass
	else
		? "PASS"
	endif
next

Tournament       = KiXtart Golf: Vigenere Cipher
Valid Cipher Ops = 10 (111%)
Processing Start = 2004/07/26 17:50:17.676
Processing End   = 2004/07/26 17:50:17.739
Duration         = 0000/00/00 00:00:00.063
KiXGolf Score    = 664