Viewing Single Post From: Double cipher challenge

Viewing Single Post From: Double cipher challenge
Revelation	Aug 12 2007, 02:49 PM
Administrator Posts: 386 Group: Admin Member #1 Joined: August 23, 2005	Well, you can never be sure. My IOC calculator gives the highest peak at twelve: Quote: IOC: 0.0422 at shift 1 IOC: 0.0420 at shift 2 IOC: 0.0444 at shift 3 IOC: 0.0428 at shift 4 IOC: 0.0417 at shift 5 IOC: 0.0529 at shift 6 IOC: 0.0427 at shift 7 IOC: 0.0429 at shift 8 IOC: 0.0396 at shift 9 IOC: 0.0395 at shift 10 IOC: 0.0414 at shift 11 IOC: 0.0569 at shift 12 IOC: 0.0417 at shift 13 IOC: 0.0402 at shift 14 IOC: 0.0426 at shift 15 IOC: 0.0359 at shift 16 IOC: 0.0415 at shift 17 IOC: 0.0486 at shift 18 IOC: 0.0422 at shift 19 IOC: 0.0387 at shift 20 IOC: 0.0430 at shift 21 IOC: 0.0449 at shift 22 IOC: 0.0412 at shift 23 IOC: 0.0568 at shift 24 IOC: 0.0372 at shift 25 IOC: 0.0442 at shift 26 IOC: 0.0331 at shift 27 IOC: 0.0431 at shift 28 IOC: 0.0426 at shift 29 IOC: 0.0521 at shift 30 IOC: 0.0520 at shift 31 Best IOC: 0.0569 at shift 12 This means that it is most likely 6 or 12. You said that the kasaki test yielded 6, so that's probably the keylength.
	RRRREJMEEEEEPVKLWENFNVJKEEEEEAOLKAFKLXCFZAASDJXZTTTTTTTLSIOWJXMOKLAFJNNKFNXN RAGRBAQEMHIGDJVDSEOXVIYCELFHWLELJFIENXLRATALSJFSLCYTKLASJDKMHGOVOKAJDNMNUITN RRRRLJVEEEEECLYVYHNVPFTAEEEEEMWLMEIRNGLARWJAKJDFLWNTIERJMIPQWOTZEOCXKNUBNXCN RJIRPOWEANFUSNCZVDVZNMSFEKLOEPZLDKDJWSAAAAAAAOERHJCTNCKFRIMVKSOFOMKMANREWNBN RZUDRGXEEEEENFQIDVLQNCKNEEEEEDGLLLLLLAWIOSNCDARLODMTOEJXMILDFJROTKJSDNLVCZNN

Double cipher challenge · Challenges