#import"EncryptAndDecrypt.h" #import<CommonCrypto/CommonCrypto.h> staticcharbase64[] ="自己定义秘钥"; @implementationNSData(Encryption) - (NSData*)AES256EncryptWithKey:(NSData*)key//加密 { //AES256加密,密钥应该是32位的 constvoid* keyPtr2 = [keybytes]; ...
public abstract class EncryptionDecryption { static byte[] key = "!@#$!@#$%^&**&^%".getBytes(); final static String algorithm="AES"; public static String encrypt(String data){ byte[] dataToSend = data.getBytes(); Cipher c = null; try { c = Cipher.getInstance(algorithm); } catch...
//base64进行加密解密,通常用作对二进制数据进行加密String body = "水狼一族";byte[] base64Encrypt =Base64Util.base64Encrypt(body); String toHexString=HexUtils.toHexString(base64Encrypt); System.out.println(toHexString);byte[] tobyte =HexUtils.fromHexString(toHexString);byte[] base64Decrypt =Base...
static BOOL Encrypt(const unsigned char *pSrc,int iSlen,unsigned char *pDst,int *iDlen,CString &strErrorInfo); static BOOL Decrypt(const unsigned char *pSrc,int iSlen,unsigned char *pDst,int *iDlen,CString &strErrorInfo); private: }; #endif /* base64.h */ /...
now GoDaddy removed the option base64_encode and decode. So that we cant send SMS to users. So we revert back the mobile numbers to its normal state running it locally.My question is which is the easiest and safe way to encrypt and decrypt a string using a key....
/*** des加密 + base64编码*/public static String desEncrypt(String data) {String resultData = null;try {// des算法要求有一个可信任的随机数源SecureRandom random = new SecureRandom();// 创建DESKeySpec对象DESKeySpec desKeySpec = new DESKeySpec(ENCRYPT_KEY.getBytes());// 创建密钥工厂Secret...
out.print("钥匙:"+key); String enStr = encrypt("test".getBytes(),key); System.out.println("加密后:"+enStr); String deStr = decrypt(de.decodeBuffer(enStr),key); System.out.println("解密后:"+deStr); } 其实DES有很多同胞兄弟,如DESede(TripleDES)、AES、Blowfish、RC2、RC4(ARCFOUR)。
#import<Foundation/Foundation.h>@interfaceNSString(AES)/**< 加密方法 */-(NSString*)aci_encryptWithAES;/**< 解密方法 */-(NSString*)aci_decryptWithAES;@end .m文件 加密解密需要导入这两个头文件(其实只导入第二个就够了) #import<CommonCrypto/CommonDigest.h>#import<CommonCrypto/CommonCryptor.h>...
本文翻译自Base64 Encoding and Decoding in Node.js 在上一篇文章中,我们研究了如何在Java和JavaScript中对Base64进行字符串编码和解码。今天,您将学习如何在Node.js应用程序中进行Base64编码和解码。 不幸的是,Node.js不支持用于Base64编码的标准JavaScript函数,例如atob()和btoa()。这些方法是窗口对象的一部分,仅...
(self, text): """ :param test: str :return: bytes """ content = text.encode('utf-8') crypto = rsa.encrypt(content, self.pubkey) return crypto def rsaDecrypt(self, text): """ :param text:bytes :return: str """ content = rsa.decrypt(text, self.privkey) con = content.decode(...