Question: For a cryptographic hash function, we require it to be preimage resistant ( one - way ) , weak collision resistant ( 2 nd preimage

For a cryptographic hash function, we require it to be preimage resistant (one-way), weak collision resistant (2nd preimage resistant), and strong collision resistant. Which requirement is analogous to finding a group of students sharing the same birthday in a class?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

a. Consider the following hash function. Messages are in the form of a sequence of numbers in Zn, M (a1, a2, = at). The hash value h is calculated for some predefined value n. Does this hash as ......

Q:

[Estimated time to sol From the material that we discussed in the lecture about the cryptographic hash function, answer the following question: In the lecture we saw that the cryptographic hash...

Q:

The cryptographic hash function requirement that guarantees that it is impossible to find an alternative message with the same hash value as a given message and prevents forgery when an encrypted...

Q:

The cryptographic hash function requirement that guarantees that it is impossible to find an alternative message with the same hash value as a given message and prevents forgery when an encrypted...

Q:

we saw that the cryptographic hash function has three main criteria that are: (1) Collision resistant. (2) Preimage resistant. (3) Second preimage resistant. Among the above three criteria, which one...

Q:

Problem 7 Hash functions (15 marks) In class, we encountered three properties for hash functions in the context of cryptography: pre- image resistance, weak collision resistance and strong collision...

Q:

ICTN4310 LAB 03 - DATA ACQUISITION Background. Whether you are formatting an internal drive, external drive, USB flash drive, or SD card, Windows gives you the choice of using three different file...

Q:

Assignment What characteristics are needed in a secure hash function? What is the benefit of adding the length field to the message to be hashed? List the different security applications of the...

Q:

Hash functions, to be secure, should have 6 properties. 1) H can be applied to a block of data of any size. Explain in a few sentences what this means with an example. 2) H produces a fixed-length...

Q:

1) We can design a MAC function that generates MAC tags as follows: Select one: a. All the options b. Use AES or 3DES in CFB mode c. Use a hash function along with a secret shared key d. Use AES or...

Q:

Custom Metal Works received an offer from a big-box retail company to purchase 3,000 metal outdoor tables for $200 each Custom Metal Works accountants determine that the following costs apply to the...

Q:

Diamond lattice can be considered as a combination of two fcc lattice displaced along the body diagonal by one quarter of its length. There are eight atoms per unit cell. The packing fraction of the...

Q:

Buying a put option gives the holder of a commodity protection from a price rise. True False

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

Provide examples of KPIs in Human Capital Management.

Q:

What would an Internal Compa-Ratio of 118% indicate for an employee?

Q:

What are OLAP Cubes?