Below is an example of key generation, encryption, and decryption using RSA. Look at the example, then fill in the blanks to indicate what each part is or answer the question. You do not have to do any math for this. Here are the words to select from to fill in the blanks.Modulus, encrypt key, decrypt key, factor, plaintext, ciphertextPublic key is (23, 11) What is 23 called? ____________, What is 11 called?____________Private key is (23, 13) What is 23 called?____________, What is 13 called?____________23 can be part of the public key because it is very hard to ____________ large prime numbers.ENCRYPT (m) = m^e mod n What is m? ____________, what is n? ____________ (generic name, not a number)DECRYPT (c) = c^d mod n What is c? ____________Search for the following.What does "mod" mean? **Example: Generating an RSA Public-Key/Private-Key Pair**An RSA public-key/private-key pair can be generated by the following steps:**1. Generate a pair of large, random primes p and q. Note:** For examples, we use small prime numbers due to the size of the number generated.- **p = 3, q = 5****2. Compute the modulus n as n = pq.**- **n = p * q, 15 = 3 * 5****3. Select an odd public exponent e between 3 and n-1 that is relatively prime to p-1 and q-1.**- \( e \) is between 3 and 14, \( e \) is relatively prime to 2 (3-1) and 4 (5-1)- \( \phi(n) = 2 * 4 = 8 \)- **e = 7, could also be 9 or 11 or 13****4. Compute the private exponent d from e, p, and q.**- **\( e \times d \equiv 1 \pmod{\phi(n)} \)**- **\( 7 \times d \equiv 1 \pmod{8} \)****5. Calculate d:**- **\( 7 \times d \equiv 1 \pmod{8} \)** - What number multiplied by 7 and then divided by 8 equals 1? | Multiples of 8 | **8** | 16 | 24 | 32 | 48 | 56 | 64 | 72 | 80 | 88 | 96 | 104 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Multiples of 7 | **7** | 14 | 21 | 28 | 35 | 42 | **49** | 56 | 63 | 70 | 77 | 84 | 91 |98 | 105 | - **\( 7 \times 15 \equiv 1 \pmod{8} \) = 105/8 = 13 remainder 1**- **d = 15****6. Output (n, e) as the public key and (

Database encryption is an encryption process of the database in which by the use of an encryption algorithm the contents of the database are encrypted into cipher text. The purpose of database encryption is to protect the database access and use of the database data only for authorized users. This is a means of protection for the data inside the database which is in risk of being accesses by individuals who are not authorized to do so and with malicious or bad intentions. A strong encryption protects the database, even if the attacker is able to access the database, still it would be meaningless to him, since the database will be encrypted. There are many encryption technologies in use in the market. Encryption using of AES Advanced Encryption System is good and is trusted with the US standard for government and numerous organizations. AES is largely considered impervious to all attacks and has varieties in strength as 128 bit, 192 bit and 256 bit for heavy duty encryption process. So the best encryption algorithm will be AES which can encrypt the database safely and securely.