public static UInt32 CheckSumBytes(byte[] data) { CRC32 crc = new CRC32(); crc.Write(data, 0, data.Length); return(crc.Sum32()); }
public static UInt32 CheckSumFile(string fileName) { CRC32 crc = new CRC32(); int bufferLen = 32*1024; using (FileStream fs = File.OpenRead(fileName)) { byte[] buffer = new byte[bufferLen]; while (true) { int n = fs.Read(buffer, 0, bufferLen); if (n == 0) break; crc.Write(buffer, 0, n); } } return crc.Sum32(); }
public static UInt32 CheckSumFile(string fileName) { CRC32 crc = new CRC32(); int bufferLen = 32 * 1024; using (FileStream fs = File.OpenRead(fileName)) { byte[] buffer = new byte[bufferLen]; while (true) { int n = fs.Read(buffer, 0, bufferLen); if (n == 0) { break; } crc.Write(buffer, 0, n); } } return(crc.Sum32()); }
public static UInt32 CheckSumBytes(byte[] data) { CRC32 crc = new CRC32(); crc.Write(data, 0, data.Length); return crc.Sum32(); }