ASP MD5加密
时间: 2023-08-25 19:06:04 浏览: 56
在ASP中使用MD5加密可以通过以下步骤实现:
1. 引入"Microsoft Cryptographic API"库
```
<%@ Import Namespace="System.Security.Cryptography" %>
```
2. 创建MD5对象
```
Dim md5 As New MD5CryptoServiceProvider()
```
3. 将需要加密的字符串转换为字节数组
```
Dim originalBytes As Byte() = System.Text.Encoding.UTF8.GetBytes(originalString)
```
4. 对字节数组进行MD5加密
```
Dim encryptedBytes As Byte() = md5.ComputeHash(originalBytes)
```
5. 将加密后的字节数组转换为字符串
```
Dim encryptedString As String = BitConverter.ToString(encryptedBytes).Replace("-", "")
```
完整代码示例:
```
<%@ Import Namespace="System.Security.Cryptography" %>
<%
Dim originalString As String = "hello world"
Dim md5 As New MD5CryptoServiceProvider()
Dim originalBytes As Byte() = System.Text.Encoding.UTF8.GetBytes(originalString)
Dim encryptedBytes As Byte() = md5.ComputeHash(originalBytes)
Dim encryptedString As String = BitConverter.ToString(encryptedBytes).Replace("-", "")
Response.Write(encryptedString)
%>
```