Cryptography:Cryptography is a way to keep messages and other data secret. It is the art of writing or solving ciphers.What's a cipher? It's a "secret or disguised way of writing," says the Concise Oxford Dictionary. In thebusiness world, cryptography refers to mathematically based encryption methods that keep data away fromthe prying eyes of criminals or enemy governments. Today's businesses and governments use what is called"strong" encryption. This type of encryption is created using applied mathematics. Strong encryption wasonce used solely for military purposes, but in today's information society, encryption is needed for all kindsof uses.Keys are a fundamental component of cryptography, being used in cryptographic operations such asencryption, hashing and signing to provide desirable properties like confidentiality (keeping informationsecret), integrity (preventing information being altered) or authenticity (verifying who the information camefrom). One key (public key) is used for encrypt the plain text to convert it into cipher text andanother key (private key) is used by receiver to decrypt the cipher text to read the messageKey generation is the process of generating keys in cryptography. The aim of this assignment is to generatea private key based on the given public key as a positive integer “n” from the range 1 to 10 (excluding 1and 10). Continue the process of dividing “n” by 2 if the value of “n” is even or add 1 to “n” if the value of“n” is odd until the value of “n” becomes less than or equal to 1. During this process add the value of “n”in a variable “sum” if the value of “n” is between 1 and 10 (excluding 1 and 10). The value of the variable“sum” represents the private keyWrite:1)Problem solving methodology and flow chart diagram (Word file)2)C++ program Cryptography:Cryptography is a way to keep messages and other data secret. It is the art of writing or solving ciphers.What's a cipher? h's a "secret or disguised way of writing." says the Concise Oxford Dictionary. In thebusiness world, cryptography refers to mathematically based encryption methods that keep data away fromthe prying eyes of criminals or enemy governments. Today's businesses and governments use what is called"strong" encryption. This type of encryption is created using applied mathematics. Strong encryption wasonce used solely for military purposes, but in today's information society, encryption is needed for all kindsof uses.Keys are a fundamental component of cryptography, being used in cryptographic operations such asencryption, hashing and signing to provide desirable properties like confidentiality (keeping informationsecret), integrity (preventing information being altered) or authenticity (verifying who the information camefrom). One key (public key) is used for encrypt the plain text to convert it into cipher text andanother key (private key) is used by receiver to decrypt the cipher text to read the messageKey generation is the process of generating keys in cryptography. The aim of this assignment is to generatea private key based on the given public key as a positive integer "n" from the range 1 to 10 (excluding 1and 10). Continue the process of dividing "n" by 2 if the value of "n" is even or add 1 to "n" if the value of"n" is odd until the value of "n" becomes less than or equal to 1. During this process add the value of "n"in a variable "sum" if the value of “n" is between 1 and 10 (excluding 1 and 10). The value of the variable"sum" represents the private key.Deliverables: Problem solving methodology and flow chart diagram (Word file)C+ program (Your Id.CPP)Sample Output:EASultan\ Courseslintroduction to computer programming for engineers\Fall-2020HWLab BLab-6Debug\LAB-S.exe... ...Generation of a Private Key................................................Enter a positive integer n as a public key from the range 1 to 10 : 9The possible values of n are : 9 5 6 3 4 2The value of the private key is 29Press any key to continue. ..

Question

Cryptography:Cryptography is a way to keep messages and other data secret. It is the art of writing or solving ciphers.What's a cipher? It's a &#34;secret or disguised way of writing,&#34; says the Concise Oxford Dictionary. In thebusiness world, cryptography refers to mathematically based encryption methods that keep data away fromthe prying eyes of criminals or enemy governments. Today's businesses and governments use what is called&#34;strong&#34; encryption. This type of encryption is created using applied mathematics. Strong encryption wasonce used solely for military purposes, but in today's information society, encryption is needed for all kindsof uses.Keys are a fundamental component of cryptography, being used in cryptographic operations such asencryption, hashing and signing to provide desirable properties like confidentiality (keeping informationsecret), integrity (preventing information being altered) or authenticity (verifying who the information camefrom). One key (public key) is used for encrypt the plain text to convert it into cipher text andanother key (private key) is used by receiver to decrypt the cipher text to read the messageKey generation is the process of generating keys in cryptography. The aim of this assignment is to generatea private key based on the given public key as a positive integer “n” from the range 1 to 10 (excluding 1and 10). Continue the process of dividing “n” by 2 if the value of “n” is even or add 1 to “n” if the value of“n” is odd until the value of “n” becomes less than or equal to 1. During this process add the value of “n”in a variable “sum” if the value of “n” is between 1 and 10 (excluding 1 and 10). The value of the variable“sum” represents the private keyWrite:1)Problem solving methodology and flow chart diagram (Word file)2)C++ program Cryptography:Cryptography is a way to keep messages and other data secret. It is the art of writing or solving ciphers.What's a cipher? h's a &#34;secret or disguised way of writing.&#34; says the Concise Oxford Dictionary. In thebusiness world, cryptography refers to mathematically based encryption methods that keep data away fromthe prying eyes of criminals or enemy governments. Today's businesses and governments use what is called&#34;strong&#34; encryption. This type of encryption is created using applied mathematics. Strong encryption wasonce used solely for military purposes, but in today's information society, encryption is needed for all kindsof uses.Keys are a fundamental component of cryptography, being used in cryptographic operations such asencryption, hashing and signing to provide desirable properties like confidentiality (keeping informationsecret), integrity (preventing information being altered) or authenticity (verifying who the information camefrom). One key (public key) is used for encrypt the plain text to convert it into cipher text andanother key (private key) is used by receiver to decrypt the cipher text to read the messageKey generation is the process of generating keys in cryptography. The aim of this assignment is to generatea private key based on the given public key as a positive integer &#34;n&#34; from the range 1 to 10 (excluding 1and 10). Continue the process of dividing &#34;n&#34; by 2 if the value of &#34;n&#34; is even or add 1 to &#34;n&#34; if the value of&#34;n&#34; is odd until the value of &#34;n&#34; becomes less than or equal to 1. During this process add the value of &#34;n&#34;in a variable &#34;sum&#34; if the value of “n&#34; is between 1 and 10 (excluding 1 and 10). The value of the variable&#34;sum&#34; represents the private key.Deliverables:> Problem solving methodology and flow chart diagram (Word file)C+ program (Your Id.CPP)Sample Output:EASultan\ Courseslintroduction to computer programming for engineers\Fall-2020HWLab BLab-6Debug\LAB-S.exe... ...Generation of a Private Key................................................Enter a positive integer n as a public key from the range 1 to 10 : 9The possible values of n are : 9 5 6 3 4 2The value of the private key is 29Press any key to continue. ..

Accepted Answer

Problem Solving Methodology:

Start
Set Sum =0
Read a public key and store it in N (public key as a…