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List:       ms-cryptoapi
Subject:    Re: Reg PKCS#7 structure defined in CryptoAPI
From:       Tak <it () HTF ! HIGHWAY ! NE ! JP>
Date:       2003-08-22 9:36:57
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Thank you for answer.

Is it possible to achieve the following purpose by using CMSG_SIGNER_ENCODE_INFO  ?

 (1) SignedData is created using a CryptSignMessage function
 (2) SignedData is decoded using a CryptMsgGetParam function
 (3) SignedData is changed
 (4) SignedData is  encoded

I was not able to find the way.
If you know the way, could you please let me know ?

>Hi,
>
>        To encode PKCS #7 Signed Data in CAPI you could use
>
>       " CMSG_SIGNER_ENCODE_INFO " structure .
>
>        You can call various low level message functions to set parameters
>in this structure.
>
>Regards,
>Jebin Robson
>Odyssey Technologies, India
>
>----- Original Message -----
>From: "Tak" <it@HTF.HIGHWAY.NE.JP>
>To: <CryptoAPI@DISCUSS.MICROSOFT.COM>
>Sent: Thursday, August 21, 2003 7:18 PM
>Subject: Is PKCS#7 structure defined in CryptoAPI ?
>
>
>> Hi,
>>
>> I want to change encoded SignedData.
>>
>> If there is PKCS#7 structure,I think that it is very easy.
>> Is PKCS#7 structure defined in CryptoAPI ?
>>
>> If PKCS#7 structure is not defined in CryptoAPI,
>> is there another the way to change encoded SignedData ?
>>
>> Thank you.
>>
>> Tak

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