AES加密 1publicstaticstringAESEncrypt(stringtoEncrypt,stringkey,stringiv ="xxxxxxx")2{3byte[] keyArray =Encoding.UTF8.GetBytes(key);4byte[] ivArray =Encoding.UTF8.GetBytes(iv);5byte[] toEncryptArray =Encoding.UTF8.GetBytes(toEncrypt);67RijndaelManaged rDel =newRijndaelManaged();8rDel.Key =...
unsigned char sBox[]= {/*0 1 2 3 4 5 6 7 8 9 a b c d e f*/ 0x63,0x7c,0x77,0x7b,0xf2,0x6b,0x6f,0xc5,0x30,0x01,0x67,0x2b,0xfe,0xd7,0xab,0x76,/*0*/ 0xca,0x82,0xc9,0x7d,0xfa,0x59,0x47,0xf0,0xad,0xd4,0xa2,0xaf,0x9c,0xa4,0x72,0xc0,/*1*/ 0xb7,...
aes.Encrypt( plaintext, ciphertext );printf("ciphertext.size(): %d\n", (int)ciphertext.size() );if(0< ciphertext.size() ) { fp = fopen(string(plaintext_file +".encrypted").c_str(),"wb");if(fp) {size_twritten_bytes = fwrite(&ciphertext[0],sizeof(unsignedchar), ciphertext....
#include<string.h> #define rol(x,y) ((x<<y)|(x>>(32-y))) //循环左移 //一次循环过程,str为填充后的数据或是数据中的一部分 void round(unsigned char str[64],unsigned int h[5]){ unsigned int a, b, c, d, e,tmp,w[80]; unsigned int i; for(i=0;i<16;i++){ w[i]=((...
String charset = "UTF-8"; String encryptType = "AES"; //判断是否为加密内容 boolean isDataEncrypted = !content.startsWith("{"); boolean signCheckPass = false; //2. 验签 String signContent = content; String signVeriKey = "你的小程序对应的支付宝公钥(为扩展考虑建议用appId+signType做密钥存...
RijndaelManagedrDel=newRijndaelManaged();rDel.Key=keyArray;rDel.IV=ivArray;rDel.Mode=CipherMode.CBC;rDel.Padding=PaddingMode.PKCS7;ICryptoTransformcTransform=rDel.CreateEncryptor();byte[]resultArray=cTransform.TransformFinalBlock(toEncryptArray,0,toEncryptArray.Length);returnConvert.ToBase64String(...
#include<string.h> classAES { public: AES(unsigned char*key); virtual~AES(); unsigned char*Cipher(unsigned char*input); unsigned char*InvCipher(unsigned char*input); void*Cipher(void*input,intlength=0); void*InvCipher(void*input,intlength); ...
開發者ID:hackqiang,項目名稱:gs,代碼行數:21,代碼來源:zpdf_r6.c 示例13: encrypt ▲點讚 1▼ stringencrypt(stringplaintext,unsignedcharkey[32]){unsignedcharIV[16]; ctr_drbg_context ctr_drbg; entropy_context entropy;char*pers ="aes_generate_key"; ...
#ifdef __cplusplus //告诉编译器,这部分代码按C语言的格式进行编译,而不是C++的 extern "C"{ #endif string UTIL_aes_cbc_encrypt(const unsigned char *password, unsigned int password_byte_len, const unsigned char *iv, unsigned int iv_byte_len, const unsigned char *data, unsigned int data_len...
co m*/ public synchronized static String encryptData(String content) { int index = EncryptUtil.createRandomkeySort(); String data = ""; data = EncryptUtil.encrypt(content, index); return index + data; } public static int createRandomkeySort() { int randomNum = (int) (Math.random() ...