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Re: [iaik-jce] Using external sign algorithm in Pkcs7



You may use method

public void setMessageDigest(AlgorithmID digestAlgorithm, byte[] digest)

for setting an externally calculated digest for a specific digest algorithm.

Dieter Bratko

----- Original Message -----
From: Gianluca D'Errico <derrico@CSELT.IT>
To: <iaik-jce@iaik.tu-graz.ac.at>
Sent: Friday, December 10, 1999 12:08 PM
Subject: [iaik-jce] Using external sign algorithm in Pkcs7


> Hello,
>
> I have a problem...
>
> I use Pkcs7 SignedData and SignedDataStream objects but I need to use
> external sign algorithm with obfuscated private keys.
>
> Is there any way to build a pkcs7 object using IAIK classes but signing
> the digests outside ?
>
> Thank you,
>
> Luca D'Errico
>
> --
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>  Torino
>
>  Gianluca D'Errico
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>  FAX +39 11 228 6360
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>
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