Top "Digital-signature" questions

mathematical scheme for demonstrating the authenticity of a digital message or document (Wikipedia).

How to validate a SAML signature value

I have a customer who is sending a Security key. The encryption they are using is triple DES. Every Assertion …

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Does anyone know a free(trial) timestamp server service?

Would like to know if anybody knows any free(trial) time-stamp server service. I would like to test time stamping …

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How to create public and private key with openssl?

My question is how to create a public key and private key with OpenSSL in windows and how to put …

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What is contained in "./META-INF/CERT.RSA" file for an Android app?

I am new to cryptography certificate and am trying to figure out the components of "CERT.RSA" file under "./META-INF" …

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Securing an API: SSL & HTTP Basic Authentication vs Signature

When designing an API for our web app, we'll use the their subdomain as the 'username' and generate an API …

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Java Access Token PKCS11 Not found Provider

Hello I'm trying to access the keystore from my smartcard in Java. And I'm using the following code.. I'm using …

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How to add digital signature (RSA, Certificate, etc) to any of file, using PHP?

I need to know if any kind of file can be signed digitally, using RSA, a certificate, and that stuff, …

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In C#, sign an xml with a x.509 certificate and check the signature

I'm trying to sign an XML file using a x.509 certificate, I can use the private key to sign the …

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When should I use SHA-1 and when should I use SHA-2?

In my c# application, I'm using RSA to sign files before being uploaded on the database of my company by …

c# security rsa digital-signature sha
XML Digital Signature Java

i need to digital sign my XML messages in JAVA: The resulting XML signature should have the following format: <…

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