![]() |
Chilkat HOME Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi DLL Go Java Node.js Objective-C PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(Objective-C) Generate an RSA Key and Save to Encrypted PEMSee more RSA ExamplesDemonstrates how to generate an RSA key and save to an encrypted PEM file.
#import <CkoRsa.h> #import <CkoPrivateKey.h> #import <NSString.h> #import <CkoPublicKey.h> CkoRsa *rsa = [[CkoRsa alloc] init]; // Generate a 2048-bit key. BOOL success = [rsa GenerateKey: [NSNumber numberWithInt: 2048]]; if (success == NO) { NSLog(@"%@",rsa.LastErrorText); return; } CkoPrivateKey *privKey = [rsa ExportPrivateKeyObj]; NSString *password = @"secret"; // Saving to a relative path (from the current working directory of the process). NSString *path = @"rsaKeys/myTestRsaPrivate.pem"; // Encrypt the PEM using 256-bit AES encryption. privKey.Pkcs8EncryptAlg = @"aes256"; success = [privKey SavePkcs8EncryptedPemFile: password path: path]; if (success == NO) { NSLog(@"%@",privKey.LastErrorText); return; } // |
© 2000-2025 Chilkat Software, Inc. All Rights Reserved.