Keys on ilham.devhttps://ilham.dev/tags/keys/Recent content in Keys on ilham.devHugo -- gohugo.ioenSun, 27 Sep 2026 00:00:00 +0700How I check whether an RSA public key and private key belong togetherhttps://ilham.dev/posts/how-to-check-whether-rsa-keys-match/Sun, 27 Sep 2026 00:00:00 +0700https://ilham.dev/posts/how-to-check-whether-rsa-keys-match/RSA uses a pair of keys. The private key signs or decrypts. The public key verifies or encrypts. The two keys are related, but the public key should not reveal the private key.How I generate SSH keys without losing track of what each file ishttps://ilham.dev/posts/how-to-generate-ssh-keys-safely/Sun, 27 Sep 2026 00:00:00 +0700https://ilham.dev/posts/how-to-generate-ssh-keys-safely/An SSH key pair has two parts: a private key that stays with you, and a public key that you can place on servers in authorized_keys. The SSH Key Generator tool gives me a safe place to test the idea before I put it into a script, server, or production workflow.