Hi Michael
Thank you very much for your advice!
As you say in another topic("Hash computation problem"), the signing session
must be kept during deferred signing.
Is there any way to avoid doing this?
I tried like that:
1. create digest: i create a file with a signature (not the signature of
user) and a digest
2. sign digest: user signature
3. insert signature: replace the signature in phase 1 with the signature in
phase 2. But it seems to go wrong!
thanks!
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