Hello, I have a new Mac running Sierra and it seems that in the login keychain one is unable to rename keys. I imported a private key nd thenI imported its public key as described here (direct import from keychain gave error message)
https://superuser.com/questions/704692/cant-import-public-key-into-osx-keychain
And now it is called "Imported Public Key". I would like to rename it to match the name of its corresponding private key but I am unable. In Yosemite I was able to rename the keys without problem. I am the administrator of my Mac, as before. Please help. It is very annoying to have it called "Imported Public Key" . I open the attributes dialog to change the name of the key and click on "Save" but the change is not saved.😕