【代码笔记】iOS-3DES+Base64加密解密

一，工程目录。

二，代码。

RootViewController.m

#import "RootViewController.h"
#import "NSString+TripleDES.h"
#import "GTMBase64.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view.

    self.title=@"3DES+Base64";

    //要加密的文字和密码
   NSString *string=@"hello,World";
   NSString *key=@"123456";

    //加密
    NSString *encryString=[NSString stringWithFormat:@"%@",[string EncryptTripleDESWithKey:key]];
    NSLog(@"---string--%@",encryString);
    //解密
    NSString *decryString=[NSString stringWithFormat:@"%@",[encryString DecryptTripleDESWithKey:key]];
    NSLog(@"--string--%@",decryString);

}
- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

三，运行效果

2015-10-13 10:29:59.107 3DES+Base64加密解密[2277:66277] ---string--YDcteAUNvtE0PoB6hZpsKg==
2015-10-13 10:29:59.108 3DES+Base64加密解密[2277:66277] --string--hello,World