I have worked on it for 4 hrs,could someone tell me how to solve it or tell me what cryptosystem being used?The problem are as following:
ZJUKB OLARJ UMPHV YBTDP NXLZX HLMFU MBOQH KECJR HICPR HPYVY
LPNNS LQLNE RNSKR SNBUG ZLFWN BCCZZ ZTALV UVZVN OZNIL
only the characters are given without any hints.I am just a beginner.