Private keys can be secured with a password to add an extra layer of protection. While this is often recommended for security reasons, there may be cases where you want...
Security
When you generate a private and public key pair, you can choose to protect the private key with a password. This adds an extra security layer, requiring the password each...
Verifying the fingerprint of a public key is an essential step in ensuring secure access and preventing unauthorized connections. Each public key has a unique fingerprint that serves as its...
When working with asymmetric keys, it's common to accumulate multiple private and public key pairs. Accidentally mismatching them can cause frustrating authentication failures. To avoid this, you should confirm that...
When you create a private key, it actually contains both the private and public components. If you happen to lose the public key but still have the private key, you...
When working with public keys, you'll often encounter different encoding formats depending on the tool or system in use. Two common formats are PEM (a base64-encoded, human-readable representation) and the...
When working with security-sensitive applications, it's often important to understand how fast different cryptographic algorithms perform on the system. OpenSSL provides a built-in benchmarking utility that allows you to measure...
When dealing with SSL certificates, it's critical to ensure that the private key matches the certificate signing request (CSR). Mismatched keys can lead to issues during the certificate signing process...
Whether you're securing sensitive information for personal or professional use, encryption is an effective way to keep your data safe. One widely used encryption tool is OpenSSL, which allows you...
Ensuring the authenticity and integrity of an SSL certificate is crucial for secure communications. A common practice is to verify the fingerprint of a certificate, which acts as a unique...