c# md5及盐值加密

using System.Text;
using System.Security.Cryptography;

namespace Tool
{
    public class PasswordHelper
    {
        /// <summary>
        /// MD5 加密字符串
        /// </summary>
        /// <param name="rawPass">源字符串</param>
        /// <returns>加密后字符串</returns>
        private string MD5Encoding(string rawPass)
        {
            // 创建MD5类的默认实例：MD5CryptoServiceProvider
            MD5 md5 = MD5.Create();
            byte[] bs = Encoding.UTF8.GetBytes(rawPass);
            byte[] hs = md5.ComputeHash(bs);
            StringBuilder stb = new StringBuilder();
            foreach (byte b in hs)
            {
                // 以十六进制格式格式化
                stb.Append(b.ToString("x2"));
            }
            return stb.ToString();
        }

        /// <summary>
        /// MD5盐值加密
        /// </summary>
        /// <param name="rawPass">源字符串</param>
        /// <param name="salt">盐值</param>
        /// <returns>加密后字符串</returns>
        public string MD5Encoding(string rawPass, object salt)
        {
            if (salt == null) return rawPass;
            return MD5Encoding(rawPass + "{" + salt.ToString() + "}");
        }
    }
}

 
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作者：RayWang80s
来源：CSDN
原文：https://blog.csdn.net/raywang80s/article/details/77449129
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