/// <summary>
/// HMacSha256
/// </summary>
/// <param name="stream"></param>
/// <param name="key">盐</param>
/// <param name="encoding">编码格式，默认UTF-8</param>
/// <returns></returns>
public static string HMacSha256(this Stream stream, string key, Encoding encoding = null)
{
encoding = encoding ?? new UTF8Encoding();
return(SecurityCommon.HMacSha256(stream, key, encoding));
}
/// <summary>
/// HMacSha256
/// </summary>
/// <param name="bytes"></param>
/// <param name="key">盐</param>
/// <param name="encoding">编码格式，默认UTF-8</param>
/// <returns></returns>
public static string HMacSha256(this byte[] bytes, string key, Encoding encoding = null)
{
encoding = encoding ?? new UTF8Encoding();
return(SecurityCommon.HMacSha256(bytes, key, encoding));
}