Top "Digital-signature" questions

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

How to validate if a signed jar contains a timestamp?

After a jar is signed and the -tsa option was used, how can I validate that the time stamp was …

java jar digital-signature code-signing trusted-timestamp
"What" does oauth_signature sign?

In the section 6.1.1. Consumer Obtains a Request Token of the OAuth Spec says that you must send a request that …

digital-signature
Spring Security SAML - Failed to verify signature

I'm using the Spring Security SAML 2.0 sample webapp on Tomcat 7 and have modified it to try to get it to …

spring-security digital-signature x509 saml-2.0 spring-saml
How to check if encrypted S/MIME message is also signed, without decrypting it

What is the easiest way (in terms of computing resources) to tell if an s/mime email message is signed …

email encryption digital-signature smime
Verifying hmac sha1 signature in Java

I'd like to know how I could verify the signature I created. My code to create a signature looks similar …

java digital-signature hmac hmacsha1
Library to manage XAdES signatures in Java

I'm looking for a Java library that allows the creation and verification of XAdES signatures (the more formats, the better: …

xml digital-signature archiving java xml-signature
Accessing signing/encryption in a browser's Keystore using JavaScript - sample code? (WebCryptoAPI)

I have a web server that allows access only using X509 authentication. Works like a charm. Now I want to …

javascript digital-signature pki webcrypto-api
Kext with invalid signature can load on one machine, but not the other. Why?

I have an iMac and a Macbook Pro. I updated both to Yosemite beta (the public one). But my audio …

macos digital-signature kernel-extension firewire
What is the purpose of using separate key pairs for signing and encryption?

Why do I need to use separate public key pairs for signing and encryption and not use the same key …

security digital-signature encryption-asymmetric
How to load a PKCS#12 Digital Certificate with Javascript WebCrypto API

I'm trying to sign data using the WebCrypto API, but instead of creating a private/public key and exporting it …

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