A factory produces two types of wood blocks with 2m and 4m lengths. The blocks are moved by conveyor belt and passing under two photocells A and B spaced by 3m apart as shown in the following figure.The blocks are separated by more than 4m. A trap door is placed immediately to the right of photocell B. to separate the two types of blocks, it is required that the trap door should open when the small block pass under B and close when the blocks passed beyond B. the door opens when the output (Z) of state machine is logic 1. Implement the aforementioned state machine (mention all the steps). d> 4m 3m 0.25m B

Q: When it comes to cryptography, what is the difference between symmetric and asymmetric?

A: As we know, cryptography are used for secure communication so that unauthorized user will not able…

Q: Which of the following provides the best (strongest form of) authentication? O a. What a person has…

A: Introduction Authentication is the process of verifying the identity of a user, device, or system in…

Q: Which two encryption methods are most popular?

A: Symmetric Encryption: Symmetric encryption requires a single key known only to the authorized…

Q: Why are prime numbers important in cryptography? What is a one-way function in cryptography?

A: Prime numbers play a crucial role in cryptography, particularly in the field of public-key…

Q: In terms of frequency, which two types of encryption do people often use? What really differentiates…

A: In this question we have to understand in terms of frequency which two types of encryption do people…

Q: Which kind of encryption, asymmetric or symmetric, is the safest?

A: Which kind of encryption, asymmetric or symmetric, is the safest?

Q: Modern cryptographic standards are always having to be updated. In particular the keys tend to get…

A: Lets understand this term with simple example.  Imagine you have one gold ring. how will you protect…

Q: What exactly is the DNS system?

A: Introduction:- Domain names are the means through which people are able to locate information on the…

Q: What is the minimum number of keys necessary when utilizing public key cryptography?

A: Introduction: A pair of keys is used in the case of public-key encryption.  The information is…

Q: Suppose you know that 79612 = 72 (mod 8051). Use this information to factor 8051.

A:

Q: possible to encrypt both the data and the connection from beginning to end? What are the advantages…

A: Dear Student, The answer to your question is given below -

Q: A more secure way to authenticate a user is to do multi-factor authentication by combining two or…

A: Given: Multi-factor authentication, which combines two or more of the elements, is a more secure…

Q: What's the difference between symmetric and asymmetric key cryptography?

A:

Q: One of the one-way functions used in public key cryptography is integer…

A: Smallest and largest prime factors play a pivotal role in public key cryptography. In systems like…

Q: In the world of cryptography, what's the difference between MIME and S/MIME?

A: S/MIME (Secure/Multipurpose Internet Mail Extensions) is a universally accepted technology that…

Q: How many separate keys need to be created in order to utilize public key cryptography, and how many…

A: INTRODUCTION: Cryptography based on public keys: A cryptographic system known as public-key…

Q: Is it possible to apply message secrecy and message integrity security to the same message? Why do…

A: Given: Is it possible to apply message secrecy and message integrity security to the same message?…

Q: What exactly is the difference between symmetric and asymmetric cryptography when it comes to the…

A: 1) Cryptography is the science and art of securing information and communication through the use of…

Q: As we've seen, asymmetric encryption techniques like public key cryptography have many advantages…

A: The answer for the given question is as follows.

Q: What is elliptic curve cryptography so beneficial?

A: Introduction The use of a public key to encrypt data is known as elliptic curve cryptography.It's a…

Q: As far as I'm concerned, what is the difference between the two types of cryptography?

A: Cryptography studies secure communication mechanisms that restrict access to a message's contents to…

Q: WHAT ARE THE LIMITATIONS ON THE INTERNATIONAL ADMISSION OF CRYPTOCURRENCY?

A: The question is to write the limitations of the International Admission of Cryptocurrency.

Q: Please tell me the names of the three most important operations in the field of cryptography.

A: The names of three most important operations in the field of cryptography are given below in step 2:…

Q: What am I doing incorrectly to get my book's access code? I was hoping you could either direct me to…

A: An access code is usually a password-like code you use to admission specific digital content. For a…