cryptokit.swift

import UIKit
import CryptoKit
import CommonCrypto

let str = "Boom boom boom boom boom boom"

// CryptoKit
func MD5CryptoKit(string: String) -> Data {
	string.data(using:.utf8)!.withUnsafeBytes { ptr in
		Data(Insecure.MD5.hash(bufferPointer: ptr).map { $0 }[0..<Insecure.MD5.byteCount])
	}
}

MD5CryptoKit(string: str).base64EncodedString()

// Common Crypto
func MD5CommonCrypto(string: String) -> Data {
	let length = Int(CC_MD5_DIGEST_LENGTH)
	let messageData = string.data(using:.utf8)!
	var digestData = Data(count: length)

	_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
		messageData.withUnsafeBytes { messageBytes -> UInt8 in
			if let messageBytesBaseAddress = messageBytes.baseAddress, let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
				let messageLength = CC_LONG(messageData.count)
				CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
			}
			return 0
		}
	}
	return digestData
}

MD5CommonCrypto(string: str).base64EncodedString()

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