diff --git a/lib/ssl.zsh b/lib/ssl.zsh
new file mode 100644
index 0000000..40bfca4
--- /dev/null
+++ b/lib/ssl.zsh
@@ -0,0 +1,7 @@
+function cert_fingerprint() {
+    openssl s_client -connect $1:443 </dev/null | openssl x509 -fingerprint -noout
+}
+
+function cert_info() {
+    openssl s_client -connect $1:443 -servername $1 </dev/null | openssl x509 -noout -text
+}