A CA certificate is a digital certificate issued by a certificate authority (CA), so SSL clients (such as web browsers) can use it to verify the SSL certificates sign by this CA. For example, stackoverflow.com uses Let’s Encrypt to sign its servers, and SSL certificates sent by stackoverflow.com mention they are signed by Let’s Encrypt. … Read more
The PKCS#12 format is intended for storing a private key associated with a certificate chain, and both are required (although you might not need the whole chain). Although the PKCS12 keystore type does a good job for mapping this format to a Java KeyStore, not everything is supported for this reason. What you’re trying to … Read more
Disclosure: I work for CISPL, Co. which develops Signer.Digital Browser Extension Browser Extension may be used to Enroll Certificate (Generate CSR) and Download Certificate in Windows Certificate Store or Smartcard or USB Token from modern browsers. Browser extension provides JavaScript API which in turn talks to host application running on local machine to do the … Read more
Just for Info, if someone still runs into that problem: simply drag & drop your .cer Files into your running Simulator window. You’ll see Safari flashing and then the import dialog for your Certificate (or Certificate Authority)… Working for iOS 7 Simulator (and i Think did work for iOS 6 too).
openssl rsa -in privkey.pem -pubout > key.pub That writes the public key to key.pub
Just to clarify, an X.509 certificate does not contain the private key. The word certificate is sometimes misused to represent the combination of the certificate and the private key, but they are two distinct entities. The whole point of using certificates is to send them more or less openly, without sending the private key, which … Read more
(Expanding more than I feel is appropriate for an edit.) PKCS1, available in several versions as rfcs 2313 2437 3447 and 8017, is primarily about using the RSA algorithm for cryptography including encrypting decrypting signing and verifying. But since crypto is often used between systems or at least programs it is convenient to have a … Read more
Disclosure: I work for CISPL To access ePass2003 or any Smartcard or Cryptographic USB Token, you need to use Browser Extension. As far as I know, browsers may use the keys from crypto device for TLS handshake. My company provides such extension Signer.Digital Browser Extension. Chrome and Firefox Windows Host may be downloaded from https://signer.digital/downloads/Signer.Digital.Browser.Extension.Setup.msi … Read more