procedure Hex2Png(str: string; out png: TPngObject); var stream: TMemoryStream; begin if not Assigned(png) then png := TPngObject.Create; stream := TMemoryStream.Create; stream.SetSize(Length(str) ); HexToBin(PChar(str), stream.Memory, stream.Size);
BlowFish 高速 对称加密 string key = "this is my key"; BlowFish algo = new BlowFish(key); string encryptedTxt = algo.Encrypt_CBC("this is my test string"); string decryptedTxt = algo.Decrypt_CBC(encryptedTxt); algo = new BlowFish(key); byte[]
using System; using System.Collections.Generic; using System.Linq; using System.Web; using Exam.EncryptPrivate; using System.Text; using System.Security.Cryptography; /// <summary> /// Aes加密.解密,密钥长度256,密钥长度不大于32个字节 /// </summary> public class
public class DigitalTrans { /** * 数字字符串转ASCII码字符串 * * @param String * 字符串 * @return ASCII字符串 */ public static String StringToAsciiString(String content) { String result = ""; int max = content.length(); for (int i = 0; i < max; i++) { char c
Android BLE与终端通信(五)--Google API BLE4.0低功耗蓝牙文档解读之案例初探 算下来很久没有写BLE的博文了,上家的技术都快忘记了,所以赶紧读了一遍Google的API顺便写下这篇博客心得 Google API:http://developer.android.com/guide/topics/connectivity/bluetooth-le.html#terms 其实大家要学习Android的技术,Google的API就是最详细的指导书了,而且通俗易懂,就算看不懂
ARM FromELF, 5.03 [Build 76] [MDK-ARM Standard] ARM image conversion utilityfromelf [options] input_file Options: --help display this help screen --vsn display version information --output file the output file. (defaults to stdout for -text format) -