Add helper function to check if using Kryoptic.

Signed-off-by: Neal H. Walfield <neal@sequoia-pgp.org>

Author: nwalfield

cryptoki/tests/common.rs

@@ -20,6 +20,10 @@ pub fn is_softhsm() -> bool {
     get_pkcs11_path().contains("softhsm")
 }
 
+pub fn is_kryoptic() -> bool {
+    get_pkcs11_path().contains("kryoptic")
+}
+
 pub fn get_pkcs11() -> Pkcs11 {
     Pkcs11::new(get_pkcs11_path()).unwrap()
 }