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Questions - verify

How can i detect if a file has already been opened in python

I hope you can help me, I'm new on python. I am making a program in python with tkinter that requires opening a file and then converting it. My problem is the conditional, because I need that when pre...
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alonsocontree

python

return

conditional-statements

verify

Votes: 0

Answers: 0

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Verify failing with RSA VB.net

i have been working with an piece of code, to get it to work. I am using the Microsoft RSA Class I have gotten most of it to work, signing, encrypt, decrypt, but not the verify, it always says false, ...
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Alven2

vb.net

rsa

verify

Votes: 0

Answers: 0

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jsrsasign with ECDSA verifying issue

I could verify an ECDSA / SHA256 signature using the standard library of Javascript (window.crypto.subtle.verify) but cannot using the jsrsasign library (KJUR.crypto). I have also tried 'KJUR.crypto.E...
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Alex

javascript

cryptography

verify

ecdsa

Votes: 0

Answers: 1

Latest Answer

It says in the description of the library that it is JCA style. This probably means that the signature generation / verification functions have a ASN.1 / DER encoded input / output. This consist of an...
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Maarten Bodewes

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