MD5_Final(new_signature, &ctx);// 输出新的命令和签名printf("新的命令:%s\n",strcat(original_cmd, additional_cmd));printf("新的签名:");for(inti =0; i < MD5_DIGEST_LENGTH; i++) {printf("%02x", new_signature[i]); }printf("\n");return0; } 这段代码通过计算MD5哈希值来构造新的...
/home/bson/evs-nginx-vod/.build/nginx-secure-token-module/ngx_http_secure_token_encrypt_uri.c:201: error: ‘MD5_DIGEST_LENGTH’ undec lared (first use in this function) /home/bson/evs-nginx-vod/.build/nginx-secure-token-module/ngx_http_secure_token_encrypt_uri.c:201: error: (Each un...
digest.update(urlPath.getBytes()); byte messageDigest[] = digest.digest(); // Create Hex String StringBuilder hexString = new StringBuilder(); for (int i = 0; i < messageDigest.length; i++) hexString.append(Integer.toHexString(0xFF & messageDigest[i])); return hexString.toString(); } ca...
* @description:C 语言代码使用 md5 实现加密 */#include<stdio.h>#include<string.h>#include<openssl/md5.h>intmain(intargc,char**argv){unsignedchardigest[MD5_DIGEST_LENGTH];charstring[]="Hello, world!\n";size_tlen=strlen(string);MD5((unsignedchar*)&string,len,(unsignedchar*)&digest);for(...
}byte[] byteArray =messageDigest.digest(); StringBuffer md5StrBuff=newStringBuffer();for(inti = 0; i < byteArray.length; i++) {if(Integer.toHexString(0xFF & byteArray[i]).length() == 1) md5StrBuff.append("0").append(Integer.toHexString(0xFF &byteArray[i]));elsemd5StrBuff.append...
intmain(){constchar* filename ="path/to/file";unsignedcharmd5_hash[MD5_DIGEST_LENGTH]; calculate_file_md5(filename, md5_hash);printf("MD5: ");print_md5(md5_hash); return0; } 这个示例程序将打开指定文件并计算其MD5值。需要将文件路径存储在filename字符串中,并根据需要调整该字符串...
extension String { var md5: String { if let data = self.data(using: .utf8) { var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH)) _ = data.withUnsafeBytes { bytes in CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest) } var md5String = "" for byte in...
(NSInteger i=0;i<CC_MD5_DIGEST_LENGTH;i++){[md5Ciphertext appendFormat:@"%02x",resultArray[i]];// x代表十六进制}returnmd5Ciphertext;}+(NSString*)md5UppercaseCiphertextFromString:(NSString*)plaintext{// 加密数组(占16个字节)unsignedcharresultArray[CC_MD5_DIGEST_LENGTH];// 加密CC_MD5(...
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