C# HmacSha512 與 java HmacSha512 加密
阿新 • • 發佈:2018-01-12
replace query generator arr .get ray oba secretkey lower
C# HmacSha512 與 java HmacSha512 加密。
/// <summary> /// HmacSha512 加密 /// </summary> /// <param name="clearMessage"></param> /// <param name="secretKeyString"></param> /// <returns></returns> protected string HmacSha512(stringclearMessage, string secretKeyString) { Encoding encoder = Encoding.UTF8; //Transform the clear query string to a byte array byte[] messageBytes = encoder.GetBytes(clearMessage); //Transform the secret key string to a byte array var key = Convert.ToBase64String(encoder.GetBytes(secretKeyString));byte[] secretKeyBytes = encoder.GetBytes(key); //Init the Hmac SHA512 generator with the key HMACSHA512 hmacsha512 = new HMACSHA512(secretKeyBytes); //Hash the message byte[] hashValue = hmacsha512.ComputeHash(messageBytes); //Transform the hash bytes array to a string stringstring hmac = BitConverter.ToString(hashValue).Replace("-", ""); //Force the case of the HMAC key to Uppercase return hmac.ToLower(); }
C# HmacSha512 與 java HmacSha512 加密