Q4) Based on RSA , if public key is and cipher text is 3745 find the plaintext value 12:33 PM Q6) Based on RSA, if ali's public key is and badar's public key is . badar signed the massage m+23 and sent the signed massege to Ali. find the signed massage value 12:38 PM Q7) find the total number of trials by using brute force attack for the following password Cantains 9 position Uppercase and lowercase letters Using the same lwtter more the once is not allowed 12:42 PM