bc1213/crytography

You have to do encrypt and decrypt the given string into following format. ex: “an apple laaptopp” --> “a1n1 1a1p2l1e1 1l1a2p1t1o1p2” (<alphabet><adjacent alphabet count>) Consider this example if I give the string as "an apple laaptopp" when encrypt it should return like this "a1n1 1a1p2l1e1 1l1a2p1t1o1p2" If suppose I given the encrypted string which means "a1n1 1a1p2l1e1 1l1a2p1t1o1p2" that should return "an apple laaptopp"

Crytography

You have to do encrypt and decrypt the given string into following format. ex: “an apple laaptopp” --> “a1n1 1a1p2l1e1 1l1a2p1t1o1p2” (<alphabet><adjacent alphabet count>) Consider this example if I give the string as "an apple laaptopp" when encrypt it should return like this "a1n1 1a1p2l1e1 1l1a2p1t1o1p2" If suppose I given the encrypted string which means "a1n1 1a1p2l1e1 1l1a2p1t1o1p2" that should return "an apple laaptopp"

Flow

There are two screens, First screen contains two buttons, One is called Encrypt and another one is called Decrypt. If I press Encrypt/Decrypt button, it will take me to new screen, that screen contains one text field, one submit button and result label. If I chosen Encrypt, when I press the submit button, Entered text should encrypt and shown in result label. If text field is empty then don’t enable the submit button. When i edit the text field, should clear the result label. Likewise for decryption.