Secondary Cipher Challenge Part 5

thisiscipherchallengenumberfiveitismademoredifficulttosolvethantheprevioussubstitutionciphers becausethereisnopunctuationorcapitalletterstohelpsowelldoneforsolvingitcipherchallengenumber sixisgoingtobeevenmoredifficultyoumighthavetolookupatypeofciphercalledvigenereifyouhavenot heardofitbeforeavigenerecipherhasakeywordandforourswehavechosenthenameofamathematical shapethekeywordtoaccesscipherchallengesixisspecial

 

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SUBDERMATOGLYPHICFJKNQVWXZ