Coldfusion HMAC-SHA1加密

本文介绍了Coldfusion HMAC-SHA1加密的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

这里有一个使用javascript的示例HMAC-SHA1。

文字加密

vibaHBXwUXFqVSg - + kTrqYJZEJkbVeqLc = bo.LlXGET12505351831husu9039http：//api.tineye.com/rest/search/image_url=http%3a%2f%2ftineye.com%2fimages%2ftineye_logo_big.png& limit = 30& offset = 10

键

vibaHBXwUXFqVSg- + kTrqYJZEJkbVeqLc = bo.LlX

9e734661c9e8b6dc9b6b4b3def9769c00e8843b8

发行

然而，在Coldfusion中复制输出。我使用的是一个来自之前的Stackoverflow.com问题的函数

 < cffunction name =hmacEncryptreturntype = access =publicoutput =false> 
< cfargument name =signKeytype =stringrequired =true/> 
< cfargument name =signMessagetype =stringrequired =true/> 
 
 
< cfset var jMsg = JavaCast（string，arguments.signMessage）.getBytes（iso-8859-1）/> 
< cfset var jKey = JavaCast（string，arguments.signKey）.getBytes（iso-8859-1）/> 
 
< cfset var key = createObject（java，javax.crypto.spec.SecretKeySpec）/> 
< cfset var mac = createObject（java，javax.crypto.Mac）/> 
 
< cfset key = key.init（jKey，HmacSHA1）/> 
 
< cfset mac = mac.getInstance（key.getAlgorithm（））/> 
< cfset mac.init（key）/> 
< cfset mac.update（jMsg）/> 
 
< cfreturn mac.doFinal（）/> 
< / cffunction> 
 
< cfset result = hmacEncrypt（vibaHBXwUXFqVSg- + kTrqYJZEJkbVeqLc = bo.LlX，vibaHBXwUXFqVSg- + kTrqYJZEJkbVeqLc = bo.LlXGET12505351831husu9039http：//api.tineye.com/rest/search/image_url= http％3a％2f％2ftineye.com％2fimages％2ftineye_logo_big.png& limit = 30& offset = 10）> 
 
< cfset x1 = toString（tobase64（result））>

这会返回

nnNGYcnottyba0s975dpwA6IQ7g = p>

任何帮助感谢。

解决方案

另一个函数是返回hex，而不是base64。除此之外，它似乎对我工作正常：

 < cfset x1 = binaryEncode（result，hex）>

There is an example HMAC-SHA1 here that works in javascript

http://jssha.sourceforge.net/

Text to encrypt

vibaHBXwUXFqVSg-+kTrqYJZEJkbVeqLc=bo.LlXGET12505351831husu9039http://api.tineye.com/rest/search/image_url=http%3a%2f%2ftineye.com%2fimages%2ftineye_logo_big.png&limit=30&offset=10

Key

vibaHBXwUXFqVSg-+kTrqYJZEJkbVeqLc=bo.LlX

Output

9e734661c9e8b6dc9b6b4b3def9769c00e8843b8

Issue

I can't however duplicate the output in Coldfusion. I'm using a function from a previous Stackoverflow.com question

<cffunction name="hmacEncrypt" returntype="binary" access="public" output="false">
   <cfargument name="signKey" type="string" required="true" />
   <cfargument name="signMessage" type="string" required="true" />


   <cfset var jMsg = JavaCast("string",arguments.signMessage).getBytes("iso-8859-1") />
   <cfset var jKey = JavaCast("string",arguments.signKey).getBytes("iso-8859-1") />

   <cfset var key = createObject("java","javax.crypto.spec.SecretKeySpec") />
   <cfset var mac = createObject("java","javax.crypto.Mac") />

   <cfset key = key.init(jKey,"HmacSHA1") />

   <cfset mac = mac.getInstance(key.getAlgorithm()) />
   <cfset mac.init(key) />
   <cfset mac.update(jMsg) />

   <cfreturn mac.doFinal() />
</cffunction>

<cfset result = hmacEncrypt("vibaHBXwUXFqVSg-+kTrqYJZEJkbVeqLc=bo.LlX", "vibaHBXwUXFqVSg-+kTrqYJZEJkbVeqLc=bo.LlXGET12505351831husu9039http://api.tineye.com/rest/search/image_url=http%3a%2f%2ftineye.com%2fimages%2ftineye_logo_big.png&limit=30&offset=10")>

<cfset x1 = toString(tobase64(result))>

This returns

nnNGYcnottyba0s975dpwA6IQ7g=

Any help appreciated.

解决方案

The other function is returning hex, not base64. Other than that it seems to work fine for me:

 <cfset x1 = binaryEncode(result, "hex")>

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