diff --git a/vendor/gopkg.in/jcmturner/gokrb5.v7/types/PAData.go b/vendor/gopkg.in/jcmturner/gokrb5.v7/types/PAData.go
new file mode 100644
index 0000000..484ec5b
--- /dev/null
+++ b/vendor/gopkg.in/jcmturner/gokrb5.v7/types/PAData.go
@@ -0,0 +1,155 @@
+package types
+
+// Reference: https://www.ietf.org/rfc/rfc4120.txt
+// Section: 5.2.7
+import (
+	"fmt"
+	"time"
+
+	"github.com/jcmturner/gofork/encoding/asn1"
+	"gopkg.in/jcmturner/gokrb5.v7/iana/patype"
+)
+
+// PAData implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7
+type PAData struct {
+	PADataType  int32  `asn1:"explicit,tag:1"`
+	PADataValue []byte `asn1:"explicit,tag:2"`
+}
+
+// PADataSequence implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7
+type PADataSequence []PAData
+
+// MethodData implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.9.1
+type MethodData []PAData
+
+// PAEncTimestamp implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7.2
+type PAEncTimestamp EncryptedData
+
+// PAEncTSEnc implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7.2
+type PAEncTSEnc struct {
+	PATimestamp time.Time `asn1:"generalized,explicit,tag:0"`
+	PAUSec      int       `asn1:"explicit,optional,tag:1"`
+}
+
+// Contains tests if a PADataSequence contains PA Data of a certain type.
+func (pas *PADataSequence) Contains(patype int32) bool {
+	for _, pa := range *pas {
+		if pa.PADataType == patype {
+			return true
+		}
+	}
+	return false
+}
+
+// GetPAEncTSEncAsnMarshalled returns the bytes of a PAEncTSEnc.
+func GetPAEncTSEncAsnMarshalled() ([]byte, error) {
+	t := time.Now().UTC()
+	p := PAEncTSEnc{
+		PATimestamp: t,
+		PAUSec:      int((t.UnixNano() / int64(time.Microsecond)) - (t.Unix() * 1e6)),
+	}
+	b, err := asn1.Marshal(p)
+	if err != nil {
+		return b, fmt.Errorf("error mashaling PAEncTSEnc: %v", err)
+	}
+	return b, nil
+}
+
+// ETypeInfoEntry implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7.4
+type ETypeInfoEntry struct {
+	EType int32  `asn1:"explicit,tag:0"`
+	Salt  []byte `asn1:"explicit,optional,tag:1"`
+}
+
+// ETypeInfo implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7.4
+type ETypeInfo []ETypeInfoEntry
+
+// ETypeInfo2Entry implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7.5
+type ETypeInfo2Entry struct {
+	EType     int32  `asn1:"explicit,tag:0"`
+	Salt      string `asn1:"explicit,optional,generalstring,tag:1"`
+	S2KParams []byte `asn1:"explicit,optional,tag:2"`
+}
+
+// ETypeInfo2 implements RFC 4120 types: https://tools.ietf.org/html/rfc4120#section-5.2.7.5
+type ETypeInfo2 []ETypeInfo2Entry
+
+// PAReqEncPARep PA Data Type
+type PAReqEncPARep struct {
+	ChksumType int32  `asn1:"explicit,tag:0"`
+	Chksum     []byte `asn1:"explicit,tag:1"`
+}
+
+// Unmarshal bytes into the PAData
+func (pa *PAData) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, pa)
+	return err
+}
+
+// Unmarshal bytes into the PADataSequence
+func (pas *PADataSequence) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, pas)
+	return err
+}
+
+// Unmarshal bytes into the PAReqEncPARep
+func (pa *PAReqEncPARep) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, pa)
+	return err
+}
+
+// Unmarshal bytes into the PAEncTimestamp
+func (pa *PAEncTimestamp) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, pa)
+	return err
+}
+
+// Unmarshal bytes into the PAEncTSEnc
+func (pa *PAEncTSEnc) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, pa)
+	return err
+}
+
+// Unmarshal bytes into the ETypeInfo
+func (a *ETypeInfo) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, a)
+	return err
+}
+
+// Unmarshal bytes into the ETypeInfoEntry
+func (a *ETypeInfoEntry) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, a)
+	return err
+}
+
+// Unmarshal bytes into the ETypeInfo2
+func (a *ETypeInfo2) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, a)
+	return err
+}
+
+// Unmarshal bytes into the ETypeInfo2Entry
+func (a *ETypeInfo2Entry) Unmarshal(b []byte) error {
+	_, err := asn1.Unmarshal(b, a)
+	return err
+}
+
+// GetETypeInfo returns an ETypeInfo from the PAData.
+func (pa *PAData) GetETypeInfo() (d ETypeInfo, err error) {
+	if pa.PADataType != patype.PA_ETYPE_INFO {
+		err = fmt.Errorf("PAData does not contain PA EType Info data. TypeID Expected: %v; Actual: %v", patype.PA_ETYPE_INFO, pa.PADataType)
+		return
+	}
+	_, err = asn1.Unmarshal(pa.PADataValue, &d)
+	return
+}
+
+// GetETypeInfo2 returns an ETypeInfo2 from the PAData.
+func (pa *PAData) GetETypeInfo2() (d ETypeInfo2, err error) {
+	if pa.PADataType != patype.PA_ETYPE_INFO2 {
+		err = fmt.Errorf("PAData does not contain PA EType Info 2 data. TypeID Expected: %v; Actual: %v", patype.PA_ETYPE_INFO2, pa.PADataType)
+		return
+	}
+	_, err = asn1.Unmarshal(pa.PADataValue, &d)
+	return
+}