How can I implement encryption in my application?

How can I implement encryption in my application?

To implement encryption, you can use libraries like OpenSSL or built-in functions in your programming language. What type of data are you looking to encrypt?

I need to encrypt user passwords and sensitive data.

For passwords, use a hashing algorithm like bcrypt. For sensitive data, consider AES encryption. Do you need help with code examples?

Yes, please provide a code example for AES encryption.

Sure! Here's a simple example in Python using the cryptography library:

from cryptography.fernet import Fernet

# Generate a key
key = Fernet.generate_key()
fernet = Fernet(key)

# Encrypt data
encrypted = fernet.encrypt(b"Sensitive data")

# Decrypt data
decrypted = fernet.decrypt(encrypted)
print(decrypted)