(Answered): Projects 1 (Chapter 1 Frequency Analysis):The ciphertext below was encrypted using a substitutioncip ...

Projects 1 (Chapter 1 Frequency Analysis):The ciphertext below was encrypted using a substitutioncipher. In your favorite language (in C++ or Python) decrypt theciphertext without knowledge of the key using frequencyanalysislrvmnir bpr sumvbwvr jx bpr lmiwv yjeryrkbi jx qmbm wibpr xjvni mkd ymibrut jx irhx wi bpr riirkvr jxymbinlmtmipw utn qmumbr dj w ipmhh but bj rhnvwdmbr bpryjeryrkbi jx bpr qmbm mvvjudwko bj yt wkbrusurbmbwjklmird jk xjubt trmui jx ibndtwb wi kjb mk rmit bmiq bj rashmwk rmvp yjeryrkb mkd wbiiwokwxwvmkvr mkd ijyr ynib urymwk nkrashmwkrd bj ower mvjyshrbr rashmkmbwjk jkr cjnhd pmer bj lr fnmhwxwrd mkdwkiswurd bj invp mk rabrkb bpmb pr vjnhd urmvp bpr ibmbrjx rkhwopbrkrd ywkd vmsmlhr jx urvjokwgwko ijnkdhriiijnkd mkd ipmsrhrii ipmsr w dj kjb drry ytirhx bpr xwkmhmnbpjuwbt lnb yt rasruwrkvr cwbp qmbm pmi hrxb kj djnlbbpmb bpr xjhhjcwko wi bpr sujsru msshwvmbwjk mkdwkbrusurbmbwjk w jxxru yt bprjuwri wk bpr pjsr bpmb bprriirkvr jx jqwkmcmk qmumbr cwhh urymwk wkbmvba) Frequency analysis: write a program in C++ or python tocompute the relative frequency of all letters A...Z in theciphertext given above.b) In order to decrypt the ciphertext look at the table 1.1below, “Frequency” column and substitute the letters with morecloser number which you obtained in part a. Note that the text isrelatively short and that the letter frequencies in it might notperfectly align with that of general English language from thetable. Try to substitute letters represented its letter frequenciesand then try to read the text you obtained and make changes. Pleasewrite detail report what you did in each step.


yescoding through c++