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NoSmoking@adobeforums.com #1
why the signature value of PKCS1 is 131 bytes?
For 1024 RSA signature there should be 128 bytes of signature value.
What is the other 3 bytes?
thanks.
NoSmoking@adobeforums.com Guest
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Leonard_Rosenthol@adobeforums.com #2 Re: why the signature value of PKCS1 is 131 bytes?
Padding?
Leonard_Rosenthol@adobeforums.com Guest
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NoSmoking@adobeforums.com #3 Re: why the signature value of PKCS1 is 131 bytes?
Padding?
Padding what?
I saw the demo "DocSign" add "\x04\x81\x80" at the head of signature value and the /SubFilter is adbe.x509.rsa_sha1.
I think may be the 3 bytes is related with the /SubFilter,right?
Thanks.
NoSmoking@adobeforums.com Guest
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