An app that can be used to create encrypted text with Caesar or to find the original text of an encrypted text.The text that can be encrypted is English, Korean, and numbers.Caesar cipher:Shift an alphabet by a certain distance to replace it with another alphabetEx) A 1→ BA 3→ DNICE 2→ PKEGEasy to useAfter selecting the language, enter text and set the distance to push the letters.Find the original text of English text encrypted with Caesar:If you use this function after inputting English text encrypted with Caesar, the text is output with all the number of cases of the extruded distance applied.Find meaningful text in the output text list. (English Decryption button)Hangul Caesar SupportThe Caesar cipher, which was used in English, was also applied to Korean.The difference with English Caesar can be applied separately for each consonant and vowel.Examples of application of consonants:each 1→ cutEach 2 → pleasureCollection example:each 1→ passengerEach 2→ 갹Base application example:each 1→ livereach 2→ trappedAll at the same time Example:each 1 → brokenEach 2→Upgraded Caesar 2.0 SupportThis is a self-made method with increased security from the existing Caesar method.In the existing Caesar method, if you set the distance to be pushed, all letters are replaced only by the specified distance.Ex) AAAAA 1→ BBBBBHowever, in Caesar 2.0, you can specify a different distance to be pushed out for each letter, which increases security.From 0 to 9, you can specify the distance to push each letter.All you have to do is list the numbers in the order of the distances you want to assign to the letters.Ex) AAAAA 12→ BCBCBThis pushes the first alphabet out by 1 and the second by 2.Again, the third letter is pushed back by 1 and the fourth letter is repeated by 2.Ex) AAAAA 123→ BCDBCAAAAA 1234→ BCDEBIf you specify 4 numbers as in 1234 above, it has the same effect as giving a 4-digit password to the text.Ex) TEST 7584 → AJAXTo figure out the original text of AJAX, TEST, you must know the password 7584.