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I want to create a Sha1 message digest, and it should use my private key as input along with the plain text.

Everything I have found so far either dont use a private key or just take a lot of certificates as input.

2 Answers2

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I use DCPCrypt for my crypto needs.
http://www.cityinthesky.co.uk/opensource/dcpcrypt

It's opensource and works really well.
After installing the package, use TDCP_sha1 and drop that on a form. Then look up how to use the component in the help files in the DOC directory in the zip file.

Johan
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0

Have a look at TurboPower LockBox

Charles Faiga
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