更新时间:2022-03-25 23:12:49
此Github存储库- Heimdall ,应该可以帮助您生成密钥和加密数据.
This Github repo - Heimdall, should help you with generating keys and encrypting your data.
if let heimdall = Heimdall(tagPrefix: "com.example") {
let testString = "This is a test string"
// Encryption/Decryption
if let encryptedString = heimdall.encrypt(testString) {
println(encryptedString) // "cQzaQCQLhAWqkDyPoHnPrpsVh..."
if let decryptedString = heimdall.decrypt(encryptedString) {
println(decryptedString) // "This is a test string"
}
}
// Signatures/Verification
if let signature = heimdall.sign(testString) {
println(signature) // "fMVOFj6SQ7h+cZTEXZxkpgaDsMrki..."
var verified = heimdall.verify(testString, signatureBase64: signature)
println(verified) // True
// If someone meddles with the message and the signature becomes invalid
verified = heimdall.verify(testString + "injected false message",
signatureBase64: signature)
println(verified) // False
}
The swift-rsautils by btnguyen2k Utils should help you with encrypting your data with your own public key. Its really simple to use.
首先,只需将RSAUtils.swift
文件拖放到您的项目中即可.
First just drag and drop the RSAUtils.swift
file to your project.
就这样!
let PUBLIC_KEY = "MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJh+/sdLdlVVcM5V5/j/RbwM8SL++Sc3dMqMK1nP73XYKhvO63bxPkWwaY0kwcUU40+QducwjueVOzcPFvHf+fECAwEAAQ=="
let sampleText:String = "WHATS UP"
let encrypted:NSData? = RSAUtils.encryptWithRSAPublicKey(sampleText.dataUsingEncoding(NSUTF8StringEncoding)!, pubkeyBase64: PUBLIC_KEY, keychainTag: "yourdomain.com")
let encryptedDataText = encrypted!.base64EncodedStringWithOptions(NSDataBase64EncodingOptions())
print(encryptedDataText)
打印:
ML5S87dfDB6l1uHFcACm2IdkGHpDGPUaYoSNTO+83qcWYxTEddFeKhETIcqF5n67nRDL0lKi5XV9uEI7hGTyKA==