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https://github.com/itenfay/DYFCryptoUtils
实现 iOS 的Base64, 32/16位 MD5, DES, AES, RSA算法，调用简单且好用。(Achieves Base64, 32/16 bit MD5, DES, AES and RSA algorithms for iOS, the invocation is simple and easy to use.)
https://github.com/itenfay/DYFCryptoUtils
aes algorithm base64 cocoapods des ios objective-c rsa rsa-algorithms
Last synced: about 2 months ago
JSON representation
实现 iOS 的Base64, 32/16位 MD5, DES, AES, RSA算法，调用简单且好用。(Achieves Base64, 32/16 bit MD5, DES, AES and RSA algorithms for iOS, the invocation is simple and easy to use.)
- Host: GitHub
- URL: https://github.com/itenfay/DYFCryptoUtils
- Owner: itenfay
- License: other
- Created: 2019-05-05T21:09:59.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2024-06-16T09:32:55.000Z (7 months ago)
- Last Synced: 2024-10-28T11:52:33.993Z (3 months ago)
- Topics: aes, algorithm, base64, cocoapods, des, ios, objective-c, rsa, rsa-algorithms
- Language: Objective-C
- Homepage:
- Size: 7.31 MB
- Stars: 10
- Watchers: 2
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome - DYFCryptoUtils - 🔥一行代码实现 iOS Base64, 32/16位MD5, DES, AES, RSA算法，操作简单好用。(Achieves Base64, 32/16 bit MD5, DES, AES and RSA algorithms for iOS with one line of code. The operation is simple and easy to use.)【 [Priview](https://github.com/itenfay/DYFCryptoUtils/raw/master/images/CryptoUtilsPreview.gif) 】 (OOM-Leaks-Crash / 数据安全和算法)
README
如果能帮助到你，请给[一颗星](https://github.com/itenfay/DYFCryptoUtils)，谢谢！(If you think this can help you, please give it a [star](https://github.com/itenfay/DYFCryptoUtils), Thanks!)
## DYFCryptoUtils
实现 iOS 的`Base64, 32/16位 MD5, DES, AES, RSA`算法，调用简单且好用。(Achieves `Base64, 32/16 bit MD5, DES, AES and RSA` algorithms for iOS, the invocation is simple and easy to use.)
[](LICENSE)
[](http://cocoapods.org/pods/DYFCryptoUtils)
## Group (ID:614799921)
## Installation
Using [CocoaPods](https://cocoapods.org):
```
pod 'DYFCryptoUtils'
```
Or
```
pod 'DYFCryptoUtils', '~> 1.1.1'
```
## Preview
## Usage
1. 原文
```
#define PlainText @"Objective-C，通常写作ObjC或OC和较少用的Objective C或Obj-C，是扩充C的面向对象编程语言。它主要使用于Mac OS X和GNUstep这两个使用OpenStep标准的系统，而在NeXTSTEP和OpenStep中它更是基本语言。GCC与Clang含Objective-C的编译器，Objective-C可以在GCC以及Clang运作的系统上编译。Swift是苹果于2014年WWDC（苹果开发者大会）发布的一种新的编程语言，用于编写 iOS 和 macOS 应用。Swift 结合了 C 和 Objective-C 的优点并且不受C兼容性的限制。Swift 采用安全的编程模式并添加了很多新特性，这将使编程更简单，更灵活，也更有趣。Swift 是基于成熟而且倍受喜爱的 Cocoa 和 Cocoa Touch 框架，他的降临将重新定义软件开发。"
```
2. Base64
```ObjC
- (IBAction)testBase64:(id)sender {
NSString *encodedText = [DYFCryptoUtils base64EncodedString:PlainText];
NSLog(@"[Base64] Encoded text: %@", encodedText);
NSString *decodedText = [DYFCryptoUtils base64DecodedString:encodedText];
NSLog(@"[Base64] Decoded text: %@", decodedText);
NSData *encodedData = [DYFCryptoUtils base64EncodedDataWithString:PlainText];
NSLog(@"[Base64] Encoded data: %@", encodedData);
NSData *decodeData = [DYFCryptoUtils base64DecodedData:encodedData];
NSLog(@"[Base64] Decoded data: %@", decodeData);
}
```
3. MD5
```ObjC
- (IBAction)testMD5:(id)sender {
NSString *hash = [DYFCryptoUtils MD5EncodedString:PlainText];
NSLog(@"[MD5] Hash: %@", hash);
NSString *bit16Hash = [DYFCryptoUtils bit16MD5EncodedString:PlainText];
NSLog(@"[MD5] 16 Bit Hash: %@", bit16Hash);
}
```
4. DES
```ObjC
- (IBAction)testDES:(id)sender {
NSString *key = @"aT59qMrbqJh3o7F566GpO6BhKgdrHDUsMfIPs27J5CmE6DXGkl9VFYam4gRI5MFVjFTi9oScQALesTaPuQ8hdAH9jEssJnItgYxE6Pl+D8sFTVZJvhMwNQR";
NSString *encryptedText = [DYFCryptoUtils DESEncrypt:PlainText key:key]; // iv is nil.
NSLog(@"[DES] Encrypted text: %@", encryptedText);
NSString *decryptedText = [DYFCryptoUtils DESDecrypt:encryptedText key:key]; // iv is nil.
NSLog(@"[DES] Decrypted text: %@", decryptedText);
}
```
5. AES
```ObjC
- (IBAction)testAES:(id)sender {
NSString *key = @"aT59qMrbqJh3o7F566GpO6BhKgdrHDUsMfIPs27J5CmE6DXGkl9VFYam4gRI5MFVjFTi9oScQALesTaPuQ8hdAH9jEssJnItgYxE6Pl+D8sFTVZJvhMwNQR";
NSString *encryptedText = [DYFCryptoUtils AESEncrypt:PlainText key:key]; // iv is nil.
NSLog(@"[AES] Encrypted text: %@", encryptedText);
NSString *decryptedText = [DYFCryptoUtils AESDecrypt:encryptedText key:key]; // iv is nil.
NSLog(@"[AES] Decrypted text: %@", decryptedText);
}
```
6. RSA
- KeyPair: Public Key/Private Key.
```
// RSA公钥
static NSString *rsaPubKey = @"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmPW2SwJFldGVB1SM82VYvSZYRF1H5DREUiDK2SLnksxHAV/roC1uB44a4siUehJ9AKeV/g58pVrjhX3eSiBh9Khom/S2hEWF2n/6+lqqiwQi1W5rjl86v+dI2F6NgbPFpfesrRjWD9uskT2VX/ZJuMRLz8VPIyQOM9TW3PkMYBQIDAQAB";
// RSA私钥(pkcs8)
static NSString *rsaPrivKey = @"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";
```
- Encrypt/Decrypt/Sign/Verify
```ObjC
- (IBAction)testRSA:(id)sender {
NSString *encryptedText = [DYFCryptoUtils RSAEncrypt:PlainText publicKey:rsaPubKey];
NSLog(@"[RSA] Encrypted text: %@", encryptedText);
NSString *decryptedText = [DYFCryptoUtils RSADecrypt:encryptedText privateKey:rsaPrivKey];
NSLog(@"[RSA] Decrypted text: %@", decryptedText);
NSString *signature = [DYFCryptoUtils RSASign:PlainText privateKey:rsaPrivKey];
NSLog(@"[RSA] Signature: %@", signature);
BOOL re = [DYFCryptoUtils RSAVerify:PlainText signature:signature publicKey:rsaPubKey];
NSLog(@"[RSA] Signature verificaiton: %@", re ? @"Success" : @"Failure");
}
```
## Sample
- [Code Sample Portal](https://github.com/itenfay/DYFCryptoUtils/blob/master/Basic%20Files/ViewController.m)