SHA 系列加密技术:
using System;
using System.Security.Cryptography;
namespace Common.Helper.Crypto
{
/// <summary>
/// SHA【1|256|384|512】 系列加密助手
/// </summary>
public static class ShaxEncrypt
{
/// <summary>
/// SHA1
/// </summary>
/// <param name="palinData">明文</param>
/// <param name="encodingType">编码方式</param>
/// <returns>string:密文</returns>
public static string Sha1Encrypt(string palinData, EncodingStrOrByte.EncodingType encodingType = EncodingStrOrByte.EncodingType.UTF8)
{
if (string.IsNullOrWhiteSpace(palinData)) return null;
using (SHA1 sha1 = new SHA1CryptoServiceProvider())
{
byte[] bytes = EncodingStrOrByte.GetBytes(palinData, encodingType);
byte[] sha1Bytes = sha1.ComputeHash(bytes);
return Convert.ToBase64String(sha1Bytes);
}
}
/// <summary>
/// SHA256
/// </summary>
/// <param name="palinData">明文</param>
/// <param name="encodingType">编码方式</param>
/// <returns>string:密文</returns>
public static string Sha256Encrypt(string palinData, EncodingStrOrByte.EncodingType encodingType = EncodingStrOrByte.EncodingType.UTF8)
{
if (string.IsNullOrWhiteSpace(palinData)) return null;
using (SHA256 sha256 = new SHA256CryptoServiceProvider())
{
byte[] bytes = EncodingStrOrByte.GetBytes(palinData, encodingType);
byte[] sha256Bytes = sha256.ComputeHash(bytes);
return Convert.ToBase64String(sha256Bytes);
}
}
/// <summary>
/// SHA384
/// </summary>
/// <param name="palinData">明文</param>
/// <param name="encodingType">编码方式</param>
/// <returns>string:密文</returns>
public static string Sha384Encrypt(string palinData, EncodingStrOrByte.EncodingType encodingType = EncodingStrOrByte.EncodingType.UTF8)
{
if (string.IsNullOrWhiteSpace(palinData)) return null;
using (SHA384 sha384 = new SHA384CryptoServiceProvider())
{
byte[] bytes = EncodingStrOrByte.GetBytes(palinData, encodingType);
byte[] sha384Bytes = sha384.ComputeHash(bytes);
return Convert.ToBase64String(sha384Bytes);
}
}
/// <summary>
/// SHA512
/// </summary>
/// <param name="palinData">明文</param>
/// <param name="encodingType">编码方式</param>
/// <returns>string:密文</returns>
public static string Sha512Encrypt(string palinData, EncodingStrOrByte.EncodingType encodingType = EncodingStrOrByte.EncodingType.UTF8)
{
if (string.IsNullOrWhiteSpace(palinData)) return null;
using (SHA512 sha512 = new SHA512CryptoServiceProvider())
{
byte[] bytes = EncodingStrOrByte.GetBytes(palinData, encodingType);
byte[] sha512Bytes = sha512.ComputeHash(bytes);
return Convert.ToBase64String(sha512Bytes);
}
}
}
}

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