diff --git a/vendor/gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype/constants.go b/vendor/gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype/constants.go
new file mode 100644
index 0000000..93db952
--- /dev/null
+++ b/vendor/gopkg.in/jcmturner/gokrb5.v7/iana/chksumtype/constants.go
@@ -0,0 +1,32 @@
+// Package chksumtype provides Kerberos 5 checksum type assigned numbers.
+package chksumtype
+
+// Checksum type IDs.
+const (
+	//RESERVED : 0
+	CRC32         int32 = 1
+	RSA_MD4       int32 = 2
+	RSA_MD4_DES   int32 = 3
+	DES_MAC       int32 = 4
+	DES_MAC_K     int32 = 5
+	RSA_MD4_DES_K int32 = 6
+	RSA_MD5       int32 = 7
+	RSA_MD5_DES   int32 = 8
+	RSA_MD5_DES3  int32 = 9
+	SHA1_ID10     int32 = 10
+	//UNASSIGNED : 11
+	HMAC_SHA1_DES3_KD      int32 = 12
+	HMAC_SHA1_DES3         int32 = 13
+	SHA1_ID14              int32 = 14
+	HMAC_SHA1_96_AES128    int32 = 15
+	HMAC_SHA1_96_AES256    int32 = 16
+	CMAC_CAMELLIA128       int32 = 17
+	CMAC_CAMELLIA256       int32 = 18
+	HMAC_SHA256_128_AES128 int32 = 19
+	HMAC_SHA384_192_AES256 int32 = 20
+	//UNASSIGNED : 21-32770
+	GSSAPI int32 = 32771
+	//UNASSIGNED : 32772-2147483647
+	KERB_CHECKSUM_HMAC_MD5_UNSIGNED uint32 = 4294967158 // 0xFFFFFF76 documentation says this is -138 but in an unsigned int this is 4294967158
+	KERB_CHECKSUM_HMAC_MD5          int32  = -138
+)