用VBS实现PHP的sha1_file函数

标签: , , , ,

Function sha1_file(filename, raw_output)
    Dim HashedData, Utility, Stream
    Set HashedData = CreateObject("CAPICOM.HashedData")
    Set Utility = CreateObject("CAPICOM.Utilities")
    Set Stream = CreateObject("ADODB.Stream")
    HashedData.Algorithm = 0
    Stream.Type = 1
    Stream.Open
    Stream.LoadFromFile filename
    Do Until Stream.EOS
        HashedData.Hash Stream.Read(1024)
    Loop
    If raw_output Then
        sha1_file = Utility.HexToBinary(HashedData.Value)
    Else
        sha1_file = HashedData.Value
    End If
End Function

参考链接:HashedData Object

赞赏

微信赞赏支付宝赞赏

随机文章:

  1. 用JavaScript实现PHP的basename函数
  2. 用VBS压缩ZIP文件
  3. 匹配C语言风格注释的正则表达式
  4. 也谈Windows记事本的BUG
  5. VBS类构造函数与Default关键字

留下回复