Field agents have intercepted a ciphertext of 21 characters. Previous messages enciphered using this system have had unigram letter frequencies very similar to plain English, but bigram frequencies very different from plain English. Cryptanalyze the new intercept. cuphertext: ORICR TOWPN OUSUP EOTRP Y Your answer should indicate (in approximately the detail expected on the homework) - What cipher system this is and how you identified it - The steps you took in your decipherment - The final plaintext It is not necessary to aiso give the key. Field agents have intercepted a ciphertext of 27 characters. Previous intercepted messages using this system have had letter frequencies like this: We believe the same system was used in this message. Cryptanalyze it. ciphertext: RBJFN UERBR WJTVJ ACYJA TRWPU XC Your answer should indicate (in approximately the detail expected on the homework): - What cipher system this is and how you identified it - The steps you took in your decipherment - The final plaintext It is not necessary to also give the key