Rijndael在ASP.NET和Delphi中 [英] Rijndael in ASP.NET and Delphi
问题描述
谁可以提供帮助？我正在尝试在Delphi应用程序和ASP.NET之间实现加密（纯文本）
通信。我的选择
是AES / rijndael-128。对于双方，我使用标准模块：
Delphi：来自cityinthesky的TDCP_rijndael组件（DCPcrypt加密组件
库v2）（ www.cityinthesky.com ）
ASP.NET：Rijndael的标准库
双方都在工作，但他们做的不同！当我使用相同的密钥时，加密结果
和解密不匹配。现在我不知道是什么
i我做错了。
那里有谁可以给我正确的提示？
Who can help? I''m trying to implement an encrypted (plain text)
communication between a Delphi application and an ASP.NET. My choice
is AES/rijndael-128. For both sides, i use standard modules:
Delphi: TDCP_rijndael Component (DCPcrypt Cryptographic Component
Library v2) from cityinthesky (www.cityinthesky.com)
ASP.NET : Standard library of Rijndael
both sides are working, BUT they do different! The results in encryption
and decryption do not match when i use same keys. now i''ve no clue what
i am doing wrong.
Anyone out there who can give me the right hint??
推荐答案
11月29日上午6:57，Iwan Budihalim < iwan_budiha ... @ visuallabs.net>
写道：
On Nov 29, 6:57 am, "Iwan Budihalim" <iwan_budiha...@visuallabs.net>
wrote:
谁能提供帮助？我正在尝试在Delphi应用程序和ASP.NET之间实现加密（纯文本）
通信。我的选择
是AES / rijndael-128。对于双方，我使用标准模块：
Delphi：来自cityinthesky的TDCP_rijndael组件（DCPcrypt加密组件
库v2）（ www.cityinthesky.com ）
ASP.NET：Rijndael的标准库
双方都在工作，但他们做的不同！当我使用相同的密钥时，加密结果
和解密不匹配。现在我不知道是什么
我做错了。
谁能给我正确的提示？
Who can help? I''m trying to implement an encrypted (plain text)
communication between a Delphi application and an ASP.NET. My choice
is AES/rijndael-128. For both sides, i use standard modules:
Delphi: TDCP_rijndael Component (DCPcrypt Cryptographic Component
Library v2) from cityinthesky (www.cityinthesky.com)
ASP.NET : Standard library of Rijndael
both sides are working, BUT they do different! The results in encryption
and decryption do not match when i use same keys. now i''ve no clue what
i am doing wrong.
Anyone out there who can give me the right hint??
首先要做的是找到第三个实现 - 这样你就可以很容易地找出你当前的实现中断了哪些。
那么如果你能发布C＃代码就会有所帮助。使用加密很容易搞砸
。
Jon
The first thing to do is find a third implementation - that way you
can easily find out which of your current implementations is broken.
Then it would help if you could post the C# code. It''s easy to mess up
using encryption.
Jon
嗨Iwan，
我不知道你问题的答案，但你是否考虑通过COM暴露的C＃dll来完成
Delphi方面。我们刚刚开始这样做，以便从Delphi获得对.NET数据库库的访问权限，并证明
非常成功。
干杯
Doug Forster
" Iwan Budihalim" < iw ************ @ visuallabs.netwrote in message
news：eb ************** @ TK2MSFTNGP06.phx .gbl ...
Hi Iwan,
I don''t know the answer to your question, but have you considered doing the
Delphi side via a COM exposed C# dll. We have just starting doing this to
gain access to the .NET database libraries from Delphi and it is proving
very successful.
Cheers
Doug Forster
"Iwan Budihalim" <iw************@visuallabs.netwrote in message
news:eb**************@TK2MSFTNGP06.phx.gbl...
谁能提供帮助？我正在尝试在Delphi应用程序和ASP.NET之间实现加密（纯文本）
通信。我的选择
是AES / rijndael-128。对于双方，我使用标准模块：
Delphi：来自cityinthesky的TDCP_rijndael组件（DCPcrypt加密组件
库v2）（ www.cityinthesky.com ）
ASP.NET：Rijndael的标准库
双方都在工作，但他们做的不同！当我使用相同的密钥时，加密结果
和解密不匹配。现在我不知道是什么
i我做错了。
任何人可以给我正确的提示吗？
Who can help? I''m trying to implement an encrypted (plain text)
communication between a Delphi application and an ASP.NET. My choice
is AES/rijndael-128. For both sides, i use standard modules:
Delphi: TDCP_rijndael Component (DCPcrypt Cryptographic Component
Library v2) from cityinthesky (www.cityinthesky.com)
ASP.NET : Standard library of Rijndael
both sides are working, BUT they do different! The results in encryption
and decryption do not match when i use same keys. now i''ve no clue what
i am doing wrong.
Anyone out there who can give me the right hint??
2007年11月28日星期三08:03:24 -0800（太平洋标准时间），Jon Skeet [C＃MVP]"
< sk *** @ pobox.comwrote：
On Wed, 28 Nov 2007 08:03:24 -0800 (PST), "Jon Skeet [C# MVP]"
<sk***@pobox.comwrote:
>首先要做的是找到第三个实现 - 这样你就可以了轻松找出您当前的哪些实施方案已被破坏。
>The first thing to do is find a third implementation - that way you
can easily find out which of your current implementations is broken.
尝试Bouncy Castle： http ：//www.bouncycastle.org/csharp/
我使用他们的Java加密库，效果非常好。
rossum
Try Bouncy Castle: http://www.bouncycastle.org/csharp/
I use their Java crypto library and it works very well.
rossum
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