Use python: Write a script to decrypt the following encrypted message (using exclusive or) : iBIAU\x0c[E@@\x0cNCAN\x0cAE@EXM^U\x0cNM_I\x01t\x0cAEH\x01BEKDX\x0cXCBEKDX\x02\x0 cmOXEZMXI\x0cAE__E@I\x0cHIJIB_I\x0c_U_XIA\x0cMX\x0cI@IZIB Submission Requirements: Submit one single file containing all scrip code and running screenshots

Decrypt Using these two prime numbers p: 11472448678961361675809388014248341 q: 46838031327322626556194693766252933 an RSA public key was constructed (these are same prime numbers we used in class) and the following message (an encoded palindromic sentence) has been sent to you: s: 206852398229333288394377911072663657292972237656591756203408205688278 What is that palindromic sentence?

which one of the following is correct the Encrypt of "class is over felows" using Caesar cipher with 4 shifts? sziv jipsaw gpeww mw 1 gpeww mw sziv jipsaw upp ibse up cf ibse jipsaw classAisAoverAfelowsA The "Playfair Cipher" uses a matrix of size О бхб 3х3 O 4x 4 О 5x5

Here you will solve and break the simple code and decrypt a message.  a) Here is the encrypted message: 27, 5, 16, 6, 5, 31, 18, 14, 34, 6, 18, 34, 27, 10, 18, 5, 31, 13, 31, 9, 18, 4, 27, 30, 31, 18, 27, 18, 4, 0, 10, 11, 27, 2, 31, 18, 34, 27, 10, 18, 5, 31, 13, 31, 9, 18, 11, 9, 0, 31, 30, 18, 27, 5, 16, 11, 34, 0, 5, 33, 18, 5, 31, 14, 21 Decoded message: _____________________________________________________________________________________________________________________ (Albert Einstein)  This string of numbers represents a coded message.  Each letter (based on the position in the alphabet), a space (SP), and each punctuation mark was given a number from 1 (for A) to 30 (for the explanation mark) in the first blank row of the table. Each number in the first row was then increase by 61 (add 61 to each number for the next row of the table), and this answer was converted to its congruent number modulo 35 for the last row of the table.  To decode the message, find the numbers in the…

tmppsxguyoigpnoymuwhug is the given message.starting 4 letter of the decrypted message is happ. decrypt the full message

The following is a message encrypted using multiplicative cipher but you do not know the key. Decrypt the message and show all your work. VNY LYQ EHH VNY TSD DYL YRO YSR VNY KWL HTJ YVK YYR NEF SRI QWM YVN SRI VWQ EUE RTN EFS RIV WQE UQW MYV NSR I

1. Use the random substitution cipher below to encrypt the following message: Virtual Event. Write the final code in 4 letter blocks. Original A B |C|D EF GHIJKLMN ОР QRST UVW XYZ Maps to LFNIRD TPSE QJAY G MZB XK WU CVHO Answer:

The notation from this problem is from Understanding Cryptography by Paar and Pelzl. Consider the LFSR represented by the polynomial x^4+x^3+x+1. What are the tap bits of the LFSR? Please enter your answer as unspaced binary digits (e.g. 010101 to represent p5=0,p4=1,p3=0,p2=1,p1=0,p0=1

lice and Bob shares a secret 8-bits key “10110110” for encryption using XOR. Alice wishto encrypt the following message to Bob: “NOMEETING”Refer to UTF-8 encoding to get the binary code for the letters, and then apply the key to each letter. Write the corresponding ciphert text in binary.

CRYPTOGRAPHY II. A. Decrypt the following cipher text, having 12 shifts to the RIGHT.ABCDEFGHIJKLMNOPQRSTUVWXYZ                             1. TQXXA IADXP ________________________2. U MY FTQ AZQ ________________________3. XAHQ KAG YADQ ________________________4. RADQHQD ________________________5. UEMMO ZQIFAZ ________________________6 . TQXQZ AR FDAK ________________________7. YANUXQ XQSQZP ________________________8. EGBQD YMZ ________________________9. KAG XUHQ AZXK AZOQ ________________________10. XUHQ FA FTQ RGXXQEF ________________________B. Using the modulo arithmetic of k = 3, decrypt the following cipher text.1. LQILQLWB _______________________2. FDUWHVLDQ SODQH _______________________