Which one of the following is not correct about RSA? O The receiver knows the value of d only. O Both sender and receiver must know the value of n Both sender and receiver must know the value of e and d RSA makes use of an expression with exponentials
Q: State by True/False: 3a EZ, VbEZ a+b=2 O True O False
A: Z is integer i.e negative number, 0 and positive number.
Q: g VRs: .00, 1.0
A: Step 1: Interpret the following VRs: .00, 1.00, .43.
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Q: ¬[[p → ¬q) v s] = [p Aq A -s] -[[p → ¬q) → s] = [¬(p^q) A¬s] [(pA¬q) → s] = [¬s → (-p v q)] [¬s →…
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A: For any two integers n and m, ((n XOR m) XOR m) produces n. True False
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Q: Find the approximations Ln, R, Tn, and M, for n = 5, 10, and 20. Then compute the corresponding…
A: Question:-
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Q: 4. Which of the following is not correct about RSA? O a. The receiver knows the value of d only. O…
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A: The answer is
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A: Note :- As per our guidelines we are supposed to answer only one question. Kindly repost other…
Q: Find the approximations Lnı Ra, Tn and M, for n = 5, 10, and 20. Then compute the corresponding…
A: Answer is given below .
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Q: Even if f and f • g are one-to-one, it does not follow that g is one-to-one. O True O False
A: if f and f o g are one to one, does it follows that g is one to one.
Q: Q8/F(A,B,C,D)= Em(0,2,5,8,10,13)+[d(1,7,12,15) G(A,B,C,D)= [m(6,7,11,12)+[d(0,2,3,8,13,15) Chose the…
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A: Let's see the solution in the next steps
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A: Note : Answering the first three subparts as per the guidelines. Given Data : A = 6CH B = D2H C =…
Q: Which one of the following is not correct about RSA? a. RSA makes use of an expression with…
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A: Prime numbers are given p = 7 , q = 11, e = 13, d= 37.
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A: The time complexity is here calculated by using Big O notations.
Q: which is transmitted over the channel. Let T(w) denote the word. (a) What is the probability that…
A: The answer is
Q: Which one of the following can be used to find text message in RSA decryption m =c (mod n) n=c (mod…
A: I have given an answer in step 2.
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Q: Which one of the following is not correct about RSA? O Both sender and receiver must know the value…
A: Answer is b) Both sender and receiver must know the value of e and d
Q: 2-Give the full term of the following: RST, INTA, INTR
A: The Answer for the given question in step-2.
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A:
Q: ind the approximations Ln, Ra. Tn and M, for n = 5, 10, and 20. Then compute the corresponding…
A: Answer : here we find the value of Ln,Rn,Tn and Mn : and make table also.
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- a. Which of the following can be used for both encryption and digital signatures? 3DES AES RSA MD5 b. Digital Signatures provide which of the following? Confidentiality Authorization Integrity Authentication Availability c. The difference between a hash and a digital signature is: Hashes are used to verify message authenticity, digital signatures are used to verify message integrity. Hashes are used to verify message integrity and authenticity, digital signatures are used to verify message authenticity only. Hashes are used to verify the message integrity only, digital signatures are used to verify message authenticity and message integrity. There is no functional difference. d.Which asymmetric algorithm is used for establishing a shared key?A.Elliptic CurveB. PGPC. Diffie-HellmanD. RSA e.What is used to create a message digest that will be attached to data at rest or in transit? Asymmetric algorithm Symmetric algorithm Encryption Hashing Non-repudiation Authentication…Which of the following statements about cookies is true? a. Cookies were originally intended to facilitate advertising on web. b. Cookies allow websites to off load the storage of information about visitors. c. Cookies always contain encrypted data d. Cookies are text files and never contain encrypted data. e. None of the above is true.OBX Cart Rentals has created a website for customer access. They are trying todetermine a reasonably secure number of available passwords. They have decided toallow upper case letters, lower case letters, digits (0 – 9), and the three pecialcharacters: $, ! ?. Find the number of possible 6 character passwords given each of theconditions (Note: you MUST simplify completely.)a. The password must begin with a letter (either upper or lower case)i. repetitions permittedii. repetitions not permittedb. The password must begin with a letter and end with a special character ($, !, ?):i. repetitions permittedii. repetitions not permitted
- Which one of the following statements is NOT correct about HTTP cookies? a. A cookies is a piece of code that has the potential to compromise the security of an Internet user b. A cookie gains entry to the user’s work area through an HTTP header c. A cookie has an expiry date and time d. Cookies can be used to track the browsing pattern of a user at a particular siteCan you provide some explanation and steps to do , i am using ubuntu20.04 on windows 10 VMware. also i could able to config VPN connection to the server what is next step also i would like to use python for programming. task description is below. Thanks A UDP service FlagServ is running at flagserv.cse543.rev.fish:13337. This UDP service receives a target IP address from the user, and if the user is authenticated, it will happily send a flag (a special string) via UDP to port 13337 of the target IP. Your job is to write a program that retrieves the flag. FlagServ employs THE BEST AUTHENTICATION METHOD IN THE WORLD: Source-IP-based authentication, which means it authenticates all users based on their source IP addresses. If a user's source IP address is trusted, FlagServ will send out the flag to the specified destination (repeat: via UDP). Otherwise, it will send an error message back to the untrusted user (via UDP, too). The only trusted IP is 10.2.4.10. Your task is to break or…Which of the following statements about the router command "service password- encryption" is true? a. The telnet password is encrypted using it. b. It is used to encrypt each and every password. c. The privilege exec mode password is encrypted using it. It's used to encrypt the console password.
- q5- Multi Factor Authentication uses which of the following combination ? a. User name and Passwords b. Certificate based authentication c. Captcha d. In addition to user name and password. It also uses, Something you have, and/or Something you areThis question is designed to gain more experience on symmetric encryption algorithms, encryption modes. The cryptographic library implemented by OpenSSL project will be used in this question. Using OpenSSL from the command line interface Create a new text file using a notepad or any other software, The text file contains your name(first 8 chars) and the file must be exactly 8 bytes in size only and name it “txt”. Print screen of your public ip address, repeat it twice and convert it to hexadecimal format then Create another text file and name it “key.txt” contains the doubled IP address in hexadecimal format. Encrypt the file “txt” using DES, using key.txt as a key and ECB mode of operation. The ciphertext should be in a file named “your_id.enc” and print screen your steps in details. [ Prove and explain by details that the avalanche effect is exist in DES algorithm. you don’t have check the existence of avalanche effect using different plaintext only you can use different keys to…Here is the header of another email obtained from Suni Munshani’s inbox. Compare the two headers and see if you can find any inconsistencies. Answer the following questions: Who are the senders and receivers of these emails? Construct the email paths and timelines of these two headers. What else can you compare?
- #find all IP addresses for invalid logins, then see which IPs are also used for scanning def compareInvalidIPs(): return True 3. The getinvalidLogins() method should find all IP addresses that are used for both invalid logins AND are blocked by the firewall. To get the invalid logins, you should use the log/auth.log file. For compareInvalidIPs, you should first extract all gzipped versions of auth.log* (meaning auth.log, auth.log.0, auth.log.1, etc.) using the extractLogFiles() method that you implement. Similarly, you will extract all gzipped versions of ufw.log* using the extractLogFiles() method for firewall logs. You will then compare the IPs found in each version. Here is the output for my solution code when executing the if __name__=="__main__" code branch. Your output should be similar.so i am tasked with creating 10 new local users on powershell with descriptions and no passwords. the script i cam up with is new-localuser -name "user01" -desription "contact info" -nopassword. my question is do i have to enter this script 10 seperate time or is there a way to include all 10 users using one script . if so how would I go about writing that scriptWhich encryption benchmark ensures data is not modified after it’s transmitted and before it’s received? Confidentiality Integrity Availability Symmetric Which remote file access protocol is an extension of SSH? SFTP TFTP FTPS HTTPS