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- Keytool Generate Self-signed Certificate
- Keytool Generate Self Signed Certificate With Private Key Number
- Self Signed Certificate Windows
Keytool Generate Self-signed Certificate
To Create a CSR with keytool and Generate a SignedCertificate for the Certificate Signing Request
Keytool Generate Self Signed Certificate With Private Key Number
Create PKCS 12 file using your private key and CA signed certificate of it. You can use openssl command for this. Create JKS file using keytool command. Step 3 (Optional). Changing the password of private key file in keystore. More details from here as well. Step 4 (Optional). It makes perfect sense to re-use the same private key if it matches a certificate that has been signed by a CA, for example (otherwise, the cert would have to be re-issued too), which may happen when changing the implementation of the server (e.g. Java-based server to Apache HTTPD or a reverse proxy). Jul 31, 2009 To generate a self-signed certificate, you need a program called “keytool”, which is supplied with any version of the Java SDK. The instructions below walk through the creation of both the key store and the trust store files for a 1-way SSL configuration with the security keys.
Self Signed Certificate Windows
- Perform the following operations from the command line.
- Generate the Certificate Signing Request.
- Generate a signed certificate for the associated Certificate SigningRequest.
- Use the keytool to import the CA certificate into the client keystore.
- Use the keytool to import the signed certificate for the associatedclient alias in the keystore.
Caution –The following error will be generated if there is no certificatechain in the client certificate.This error is because the CA’s certificate was not imported intothe KeyStore first. You must import theCA's certificate (step 4), then import the client.cer file itself to forma certificate chain (step 5).Now that we have a private key and an associating certificate chainin the KeyStore clientkeystore, we canuse it as a KeyStore for client (adapter)authentication. The only warning is that the CA certificate must be importedinto the trusted certificate store of the web server to which you will beconnecting. Moreover, the web server must be configured for client authentication(httpd.conf for Apache, for example).