I keep getting this error message TextMsgAbbreviation.java:3: error: class LabProgram is public, should be declared in a file named LabProgram.java public class LabProgram{ firstInitial='middlelnitial=''; This is the java code statement: import java.util.Scanner; import java.lang.*; public class LabProgram{ public static void main(String[] args) { String name; String lastName=""; String firstName=""; char int counter = 0; Scanner input = new Scanner(System.in); name = input.nextLine(); //read full name with spaces int i; for(i = name.length()-1;i>=0;i--){ if(name.charAt(i)==' '){ lastName = name.substring(i+1,name.length()); // find last name break; } } for(i = 0;i

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Find a news article or a blog post related to cryptography and submit the following as your initial post: a link to the article/blog post explanation of its relevance to the class explanation of its importance for you personally Explain in detail

Discuss the role of prime numbers in public-key cryptography, particularly in algorithms like the Diffie-Hellman key exchange and RSA encryption.

Give an in-depth comparison and contrast of any two modes of communication and your reasoning for choosing one over the other. Give reasons to back up your response.

You are invited to design a national identification number system for U.S. citizens. The ID number should: reflect the state, county, and city the person lives in; reflect the person’s date of birth; take into account the possibility of multiple individuals sharing identical birthday in the same city. Please also EXPLAIN your design of this ID number system with appropriate examples. Merely providing an example is not sufficient.

Please write a new overview for this question that is not the same as the one already available for reveiw. Perform a Web search for “Announcing the Advanced Encryption Standard (AES).” Read this document, which is a FIPS 197 standard. Write a short overview of the development and implementation of this cryptosystem.

How relevant are rules about who can and cannot enter a certain area, anyway, in the modern world? In your response, please give at least two instances where access was restricted.

DO NOT COPY FROM OTHER WEBSITES Q. For an RSA digital signature scheme with N=10807, and e = 3, find the valid RSA signature of 12.

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