diff --git a/vendor/gopkg.in/jcmturner/gokrb5.v7/iana/keyusage/constants.go b/vendor/gopkg.in/jcmturner/gokrb5.v7/iana/keyusage/constants.go
new file mode 100644
index 0000000..5b232d1
--- /dev/null
+++ b/vendor/gopkg.in/jcmturner/gokrb5.v7/iana/keyusage/constants.go
@@ -0,0 +1,42 @@
+// Package keyusage provides Kerberos 5 key usage assigned numbers.
+package keyusage
+
+// Key usage numbers.
+const (
+	AS_REQ_PA_ENC_TIMESTAMP                        = 1
+	KDC_REP_TICKET                                 = 2
+	AS_REP_ENCPART                                 = 3
+	TGS_REQ_KDC_REQ_BODY_AUTHDATA_SESSION_KEY      = 4
+	TGS_REQ_KDC_REQ_BODY_AUTHDATA_SUB_KEY          = 5
+	TGS_REQ_PA_TGS_REQ_AP_REQ_AUTHENTICATOR_CHKSUM = 6
+	TGS_REQ_PA_TGS_REQ_AP_REQ_AUTHENTICATOR        = 7
+	TGS_REP_ENCPART_SESSION_KEY                    = 8
+	TGS_REP_ENCPART_AUTHENTICATOR_SUB_KEY          = 9
+	AP_REQ_AUTHENTICATOR_CHKSUM                    = 10
+	AP_REQ_AUTHENTICATOR                           = 11
+	AP_REP_ENCPART                                 = 12
+	KRB_PRIV_ENCPART                               = 13
+	KRB_CRED_ENCPART                               = 14
+	KRB_SAFE_CHKSUM                                = 15
+	KERB_NON_KERB_SALT                             = 16
+	KERB_NON_KERB_CKSUM_SALT                       = 17
+	//18.  Reserved for future use in Kerberos and related protocols.
+	AD_KDC_ISSUED_CHKSUM = 19
+	//20-21.  Reserved for future use in Kerberos and related protocols.
+	GSSAPI_ACCEPTOR_SEAL           = 22
+	GSSAPI_ACCEPTOR_SIGN           = 23
+	GSSAPI_INITIATOR_SEAL          = 24
+	GSSAPI_INITIATOR_SIGN          = 25
+	KEY_USAGE_FAST_REQ_CHKSUM      = 50
+	KEY_USAGE_FAST_ENC             = 51
+	KEY_USAGE_FAST_REP             = 52
+	KEY_USAGE_FAST_FINISHED        = 53
+	KEY_USAGE_ENC_CHALLENGE_CLIENT = 54
+	KEY_USAGE_ENC_CHALLENGE_KDC    = 55
+	KEY_USAGE_AS_REQ               = 56
+	//26-511.  Reserved for future use in Kerberos and related protocols.
+	//512-1023.  Reserved for uses internal to a Kerberos implementation.
+	//1024.  Encryption for application use in protocols that do not specify key usage values
+	//1025.  Checksums for application use in protocols that do not specify key usage values
+	//1026-2047.  Reserved for application use.
+)