ColdFusion相当于PHP hash_hmac [英] ColdFusion equivalent to PHP hash_hmac

问题描述

$key = "12345678876543211234567887654321";
$iv = "1234567887654321";
$plaindata = "This is a test string";

$enc = base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plaindata, MCRYPT_MODE_CBC, $iv));

$str = hash_hmac("sha256", utf8_encode($iv . '.' . $enc), utf8_encode($key));

echo($str);

这给我e63d4ab83f90cfec1acdaf831091b6394167ae728b657e44afad1e7553843eeb

This gives me e63d4ab83f90cfec1acdaf831091b6394167ae728b657e44afad1e7553843eeb

我在ColdFusion9开发版中得到相同的结果？

How can I get the same result in ColdFusion9 Development Edition?

推荐答案

我在这个页面上找到了一个解决方案 http://www.isummation.com/blog/calculate- hmac-sha256-digest-using-user-defined-function-in-coldfusion /

I found a solution on this page http://www.isummation.com/blog/calculate-hmac-sha256-digest-using-user-defined-function-in-coldfusion/

您需要像这样调用函数

<cfoutput>#LCase(HMAC_SHA256(iv & "." & Encrypted_Data, key))#</cfoutput>

像一个魅力。

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