Let f(x) be a One-Way Homomorphic Function where f(kp+1)=f(1) for any integer k and a big prime p. Given the value f(1) and the ElGamal ciphertext CT=(f(r), f(r*b)⊕M) where pk=f(b)
and sk=b. Here, r is a random number chosen by the encryptor and f(r*b) is a bit string.
Q1: Show how to quickly compute f(111) step by step.
Q2b: Suppose that the output f(x) for all x has the problem that the first bit (MSB) is equal
to 1 with probability 99.9999%. Show how to break the ElGamal ciphertext in the IND-CPA
security model.

Write a program that defines symbolic names for several string literals (chars between quotes). * use each symbolic name in a variable definition. * use of symbolic to compose the assembly code instruction set can perform vara = (vara - varb) + (varc - vard); ensure that variable is in unsigned integer data type. * you should also further enhance your symbolic logic block to to perform expression by introducing addition substitution rule. vara = (vara+varb) - (varc+vard). required: debug the disassembly code and note down the address and memory information.

Where can page numbers appear? check all that apply. in the header inside tables in the footer at the bottom of columns at the top of columns

Formatting rows and columns is similar to cell formatting. in an openoffice calc spreadsheet, you can format data entered into rows and columns with the of the rows and columns options. you can insert rows and columns into, or delete rows and columns from, a spreadsheet. use the insert or delete rows and columns option on the insert tab. alternatively, select the row or column where you want new rows or columns to appear, right-click, and select insert only row or only column options. you can hide or show rows and columns in a spreadsheet. use the hide or show option on the format tab. for example, to hide a row, first select the row, then choose the insert tab, then select the row option, and then select hide. alternatively, you can select the row or columns, right-click, and select the hide or show option. you can adjust the height of rows and width of columns. select row and then select the height option on the format tab. similarly, select column, then select the width option on the format tab. alternatively, you can hold the mouse on the row and column divider, and drag the double arrow to the position. you can also use the autofit option on the table tab to resize rows and columns.