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Diffstat (limited to 'lib/util.go')
-rw-r--r--lib/util.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/util.go b/lib/util.go
index b1c7b87..ca88f3f 100644
--- a/lib/util.go
+++ b/lib/util.go
@@ -3,8 +3,8 @@ package lib
import "golang.org/x/crypto/ssh"
// GetPublicKey marshals a ssh certificate to a string.
-func GetPublicKey(pub ssh.PublicKey) string {
+func GetPublicKey(pub ssh.PublicKey) []byte {
marshaled := ssh.MarshalAuthorizedKey(pub)
// Strip trailing newline
- return string(marshaled[:len(marshaled)-1])
+ return marshaled[:len(marshaled)-1]
}