If you find yourself needing to change the password on your private key without affecting the data that's already stored in your database, here's how to do it. The OpenSSL documentation is a little dense on this topic, but these step-by-step instructions should work.
- Possible To Add Password To Rsa Private Key After Generation 10
- Possible To Add Password To Rsa Private Key After Generation Free
- Possible To Add Password To Rsa Private Key After Generation 7
- Possible To Add Password To Rsa Private Key After Generation 2
First, move the old private key to a different location:
![Possible to add password to rsa private key after generation 7 Possible to add password to rsa private key after generation 7](/uploads/1/2/5/8/125873585/416233689.png)
![Possible to add password to rsa private key after generation 2 Possible to add password to rsa private key after generation 2](/uploads/1/2/5/8/125873585/564907766.png)
- This creates a private key, and self-signed certificate. The arguments mean:-days 365 make this key valid for 1 year, after which it is not to be used any more-new Generate a new key-x509 Generate an X509 certificate (self sign)-nodes Do not put a password on this key.config `stunnel.cnf` the OpenSSL configuration file to use-out `stunnel.pem`.
- I have an existing public/private key pair. The private key is password protected, and the encryption may be either RSA or DSA. These keys are the kind you generate with ssh-keygen and generally store under /.ssh. I'd like to change the private key's password.
- Jun 22, 2012 SSH keys provide a more secure way of logging into a virtual private server with SSH than using a password alone. With SSH keys, users can log into a server without a password. This tutorial explains how to generate, use, and upload an SSH Key Pair.
We have RSA SecureID softtoken key generator on my Windows machine. It generates new keys every 1 minute. Any HPUX server (be it ServerD or ServerP) requires my ID and the randomly generated RSA SecureID softtoken key from my Windows to login. Sep 14, 2010 How to generate RSA keys? An easy way it to use the '+ssh-keygen -t rsa+' (Linux/Unix command - comes with OpenSSH) to generate a RSA public and private key pair for you. As for how to apply RSA encryption to Oracle database data. It makes more sense to me to encrypt and secure the link between the client and server instead. For even passable security, the passphrase must be processed by a key-stretching function, such as Scrypt (or the better known but less recommendable PBKDF2), and salt (at least, user id) must enter the key-stretching function; the output can then be used as the seed material for the RSA key generation. This works for any public-key cryptosystem.
mv config/private.pem config/private_old.pem
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Next, delete the old public key and key pair. Strictly speaking, you don't need to delete the public key, but if you want to regenerate it for some reason, you can do that:
rm config/keys/data/public.pem rm config/keys/data/keypair.pem
Now, change the password on the private key:
openssl rsa -in config/private_old.pem -out config/private.pem -des3
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You'll be prompted for the old password first, followed by two prompts for a new password.
Now extract the public key and regenerate the key pair. Again, extracting the public key is optional, as it will be identical.
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openssl rsa -in config/private.pem -out config/public.pem -outform PEM -pubout cat config/private.pem config/public.pem >> config/keypair.pem
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That's it. Don't forget to change the password on your call to decrypt!