Computers and Technology, 25.10.2019 02:43 rimidavisrimi795

Consider problem 3.1 from the required textbook for this course. that is, a 32-bit hash function defined as the concatenation of two 16-bit functions: xor and rxor. xor is described in section 3.2 as a simple vertical parity check, assuming that the hash is initialized to all zeros. rxor is described as a 1-bit left-shift rotation performed on the current hash value before each block (in sequence) is being xor-ed with it. that is, process each successive n-bit block of data: a. rotate the current hash value to the left by one bit. b. xor the block into the hash value. is it true that the following bit flips result in finding a message different than the original and that this new message "produces" the same hash? hint: write the original rxor hash and compare it to the final rxor hash you compute.

Answers: 2

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 22.06.2019 22:20, kaiyerecampbell95

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.

Answers: 1

continue

Computers and Technology, 23.06.2019 02:00, magicalunicorns47

Arecipients list has been loaded into a document. which commands should be clicked in order to filter the list so that letters will not be printed for recipients who live in a certain state? mailings tab, start mail merge, select recipients, type new list, then insert only contacts from the desired states mailings tab, rules, select recipients, use existing list, then choose a recipients list that includes only contacts in certain states mailings tab, select recipients, use existing list, rules, fill in, then type in certain states mailings tab, rules, skip record select “state” under field name, then type in the state name under “equal to”

Answers: 2

continue

Computers and Technology, 23.06.2019 09:50, tatumleigh04

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?

Answers: 2

continue

Computers and Technology, 23.06.2019 13:30, powellmj9216

Spoons are designed to be used for: spring hammering. applying body filler. identifying high and low spots. sanding highly formed areas.

Answers: 3

continue

You know the right answer?

Consider problem 3.1 from the required textbook for this course. that is, a 32-bit hash function def...