What are performance tuning for CryptoKit in Swift?

Performance tuning for CryptoKit in Swift enhances encryption and decryption processes, improving application responsiveness and reducing the computational load on devices. Techniques such as leveraging batch processing, optimizing key management, and utilizing asynchronous operations can lead to significant performance gains.
CryptoKit, Swift, performance tuning, encryption, decryption, asynchronous operations, key management

// Example: Using CryptoKit for efficient hashing in Swift
import CryptoKit

func hashData(data: Data) -> String {
    let hashed = SHA256.hash(data: data)
    return hashed.compactMap { String(format: "%02x", $0) }.joined()
}

// Using the function
let inputData = "Hello, CryptoKit!".data(using: .utf8)!
let hashedString = hashData(data: inputData)
print("Hashed Output: \(hashedString)")
    

CryptoKit Swift performance tuning encryption decryption asynchronous operations key management