sigtool/sign/hdr.pb.go

// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: sign/hdr.proto

package sign

import (
	bytes "bytes"
	fmt "fmt"
	proto "github.com/gogo/protobuf/proto"
	io "io"
	math "math"
	math_bits "math/bits"
	reflect "reflect"
	strings "strings"
)

// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf

// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package

//
// Every encrypted file starts with a header describing the
// Block Size, Salt, Recipient keys etc. Header represents a
// decoded version of this information. It is encoded in
// protobuf format before writing to disk.
type Header struct {
	ChunkSize uint32        `protobuf:"varint,1,opt,name=chunk_size,json=chunkSize,proto3" json:"chunk_size,omitempty"`
	Salt      []byte        `protobuf:"bytes,2,opt,name=salt,proto3" json:"salt,omitempty"`
	Keys      []*WrappedKey `protobuf:"bytes,3,rep,name=keys,proto3" json:"keys,omitempty"`
}

func (m *Header) Reset()      { *m = Header{} }
func (*Header) ProtoMessage() {}
func (*Header) Descriptor() ([]byte, []int) {
	return fileDescriptor_85aff542c746609f, []int{0}
}
func (m *Header) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *Header) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_Header.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *Header) XXX_Merge(src proto.Message) {
	xxx_messageInfo_Header.Merge(m, src)
}
func (m *Header) XXX_Size() int {
	return m.Size()
}
func (m *Header) XXX_DiscardUnknown() {
	xxx_messageInfo_Header.DiscardUnknown(m)
}

var xxx_messageInfo_Header proto.InternalMessageInfo

func (m *Header) GetChunkSize() uint32 {
	if m != nil {
		return m.ChunkSize
	}
	return 0
}

func (m *Header) GetSalt() []byte {
	if m != nil {
		return m.Salt
	}
	return nil
}

func (m *Header) GetKeys() []*WrappedKey {
	if m != nil {
		return m.Keys
	}
	return nil
}

//
// A file encryption key is wrapped by a recipient specific public
// key. WrappedKey describes such a wrapped key.
type WrappedKey struct {
	PkHash []byte `protobuf:"bytes,1,opt,name=pk_hash,json=pkHash,proto3" json:"pk_hash,omitempty"`
	Pk     []byte `protobuf:"bytes,2,opt,name=pk,proto3" json:"pk,omitempty"`
	Nonce  []byte `protobuf:"bytes,3,opt,name=nonce,proto3" json:"nonce,omitempty"`
	Key    []byte `protobuf:"bytes,4,opt,name=key,proto3" json:"key,omitempty"`
}

func (m *WrappedKey) Reset()      { *m = WrappedKey{} }
func (*WrappedKey) ProtoMessage() {}
func (*WrappedKey) Descriptor() ([]byte, []int) {
	return fileDescriptor_85aff542c746609f, []int{1}
}
func (m *WrappedKey) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *WrappedKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_WrappedKey.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *WrappedKey) XXX_Merge(src proto.Message) {
	xxx_messageInfo_WrappedKey.Merge(m, src)
}
func (m *WrappedKey) XXX_Size() int {
	return m.Size()
}
func (m *WrappedKey) XXX_DiscardUnknown() {
	xxx_messageInfo_WrappedKey.DiscardUnknown(m)
}

var xxx_messageInfo_WrappedKey proto.InternalMessageInfo

func (m *WrappedKey) GetPkHash() []byte {
	if m != nil {
		return m.PkHash
	}
	return nil
}

func (m *WrappedKey) GetPk() []byte {
	if m != nil {
		return m.Pk
	}
	return nil
}

func (m *WrappedKey) GetNonce() []byte {
	if m != nil {
		return m.Nonce
	}
	return nil
}

func (m *WrappedKey) GetKey() []byte {
	if m != nil {
		return m.Key
	}
	return nil
}

func init() {
	proto.RegisterType((*Header)(nil), "sign.header")
	proto.RegisterType((*WrappedKey)(nil), "sign.wrapped_key")
}

func init() { proto.RegisterFile("sign/hdr.proto", fileDescriptor_85aff542c746609f) }

var fileDescriptor_85aff542c746609f = []byte{
	// 257 bytes of a gzipped FileDescriptorProto
	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x90, 0x31, 0x4a, 0xc4, 0x40,
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	0x32, 0x5a, 0xd8, 0xfd, 0xff, 0xf7, 0xe0, 0x7d, 0xf0, 0xe3, 0xc2, 0x54, 0x4f, 0xf5, 0x95, 0x2c,
	0xdb, 0x54, 0xb7, 0xcd, 0xa6, 0xe1, 0xc1, 0xd4, 0x97, 0x2b, 0x0c, 0xa5, 0x28, 0x4a, 0xd1, 0xf2,
	0x0b, 0xc4, 0xb5, 0x7c, 0xa9, 0x55, 0x6e, 0xaa, 0xad, 0x88, 0x20, 0x86, 0xe4, 0x38, 0x3b, 0x72,
	0xe4, 0xa1, 0xda, 0x0a, 0xce, 0x31, 0x30, 0xc5, 0xf3, 0x26, 0xf2, 0x62, 0x48, 0xe6, 0x99, 0xcb,
	0xfc, 0x12, 0x03, 0x25, 0x3a, 0x13, 0xf9, 0xb1, 0x9f, 0xcc, 0xae, 0x4f, 0xd3, 0xe9, 0x63, 0xfa,
	0xda, 0x16, 0x5a, 0x8b, 0x32, 0x57, 0xa2, 0xcb, 0xdc, 0x79, 0xf9, 0x88, 0xb3, 0x7f, 0x90, 0x9f,
	0xe3, 0xa1, 0x56, 0xb9, 0x2c, 0x8c, 0x74, 0x96, 0x79, 0x16, 0x6a, 0x75, 0x5f, 0x18, 0xc9, 0x17,
	0xe8, 0x69, 0xf5, 0x27, 0xf0, 0xb4, 0xe2, 0x67, 0x78, 0x50, 0x37, 0xf5, 0x5a, 0x44, 0xbe, 0x43,
	0xbf, 0x85, 0x9f, 0xa0, 0xaf, 0x44, 0x17, 0x05, 0x8e, 0x4d, 0xf1, 0xee, 0xb6, 0x1f, 0x88, 0xed,
	0x06, 0x62, 0xfb, 0x81, 0xe0, 0xcd, 0x12, 0x7c, 0x58, 0x82, 0x4f, 0x4b, 0xd0, 0x5b, 0x82, 0x2f,
	0x4b, 0xf0, 0x6d, 0x89, 0xed, 0x2d, 0xc1, 0xfb, 0x48, 0xac, 0x1f, 0x89, 0xed, 0x46, 0x62, 0xab,
	0xd0, 0xcd, 0x70, 0xf3, 0x13, 0x00, 0x00, 0xff, 0xff, 0xde, 0xf2, 0x28, 0xc0, 0x18, 0x01, 0x00,
	0x00,
}

func (this *Header) Equal(that interface{}) bool {
	if that == nil {
		return this == nil
	}

	that1, ok := that.(*Header)
	if !ok {
		that2, ok := that.(Header)
		if ok {
			that1 = &that2
		} else {
			return false
		}
	}
	if that1 == nil {
		return this == nil
	} else if this == nil {
		return false
	}
	if this.ChunkSize != that1.ChunkSize {
		return false
	}
	if !bytes.Equal(this.Salt, that1.Salt) {
		return false
	}
	if len(this.Keys) != len(that1.Keys) {
		return false
	}
	for i := range this.Keys {
		if !this.Keys[i].Equal(that1.Keys[i]) {
			return false
		}
	}
	return true
}
func (this *WrappedKey) Equal(that interface{}) bool {
	if that == nil {
		return this == nil
	}

	that1, ok := that.(*WrappedKey)
	if !ok {
		that2, ok := that.(WrappedKey)
		if ok {
			that1 = &that2
		} else {
			return false
		}
	}
	if that1 == nil {
		return this == nil
	} else if this == nil {
		return false
	}
	if !bytes.Equal(this.PkHash, that1.PkHash) {
		return false
	}
	if !bytes.Equal(this.Pk, that1.Pk) {
		return false
	}
	if !bytes.Equal(this.Nonce, that1.Nonce) {
		return false
	}
	if !bytes.Equal(this.Key, that1.Key) {
		return false
	}
	return true
}
func (this *Header) GoString() string {
	if this == nil {
		return "nil"
	}
	s := make([]string, 0, 7)
	s = append(s, "&sign.Header{")
	s = append(s, "ChunkSize: "+fmt.Sprintf("%#v", this.ChunkSize)+",\n")
	s = append(s, "Salt: "+fmt.Sprintf("%#v", this.Salt)+",\n")
	if this.Keys != nil {
		s = append(s, "Keys: "+fmt.Sprintf("%#v", this.Keys)+",\n")
	}
	s = append(s, "}")
	return strings.Join(s, "")
}
func (this *WrappedKey) GoString() string {
	if this == nil {
		return "nil"
	}
	s := make([]string, 0, 8)
	s = append(s, "&sign.WrappedKey{")
	s = append(s, "PkHash: "+fmt.Sprintf("%#v", this.PkHash)+",\n")
	s = append(s, "Pk: "+fmt.Sprintf("%#v", this.Pk)+",\n")
	s = append(s, "Nonce: "+fmt.Sprintf("%#v", this.Nonce)+",\n")
	s = append(s, "Key: "+fmt.Sprintf("%#v", this.Key)+",\n")
	s = append(s, "}")
	return strings.Join(s, "")
}
func valueToGoStringHdr(v interface{}, typ string) string {
	rv := reflect.ValueOf(v)
	if rv.IsNil() {
		return "nil"
	}
	pv := reflect.Indirect(rv).Interface()
	return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv)
}
func (m *Header) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *Header) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *Header) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if len(m.Keys) > 0 {
		for iNdEx := len(m.Keys) - 1; iNdEx >= 0; iNdEx-- {
			{
				size, err := m.Keys[iNdEx].MarshalToSizedBuffer(dAtA[:i])
				if err != nil {
					return 0, err
				}
				i -= size
				i = encodeVarintHdr(dAtA, i, uint64(size))
			}
			i--
			dAtA[i] = 0x1a
		}
	}
	if len(m.Salt) > 0 {
		i -= len(m.Salt)
		copy(dAtA[i:], m.Salt)
		i = encodeVarintHdr(dAtA, i, uint64(len(m.Salt)))
		i--
		dAtA[i] = 0x12
	}
	if m.ChunkSize != 0 {
		i = encodeVarintHdr(dAtA, i, uint64(m.ChunkSize))
		i--
		dAtA[i] = 0x8
	}
	return len(dAtA) - i, nil
}

func (m *WrappedKey) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *WrappedKey) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *WrappedKey) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if len(m.Key) > 0 {
		i -= len(m.Key)
		copy(dAtA[i:], m.Key)
		i = encodeVarintHdr(dAtA, i, uint64(len(m.Key)))
		i--
		dAtA[i] = 0x22
	}
	if len(m.Nonce) > 0 {
		i -= len(m.Nonce)
		copy(dAtA[i:], m.Nonce)
		i = encodeVarintHdr(dAtA, i, uint64(len(m.Nonce)))
		i--
		dAtA[i] = 0x1a
	}
	if len(m.Pk) > 0 {
		i -= len(m.Pk)
		copy(dAtA[i:], m.Pk)
		i = encodeVarintHdr(dAtA, i, uint64(len(m.Pk)))
		i--
		dAtA[i] = 0x12
	}
	if len(m.PkHash) > 0 {
		i -= len(m.PkHash)
		copy(dAtA[i:], m.PkHash)
		i = encodeVarintHdr(dAtA, i, uint64(len(m.PkHash)))
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func encodeVarintHdr(dAtA []byte, offset int, v uint64) int {
	offset -= sovHdr(v)
	base := offset
	for v >= 1<<7 {
		dAtA[offset] = uint8(v&0x7f | 0x80)
		v >>= 7
		offset++
	}
	dAtA[offset] = uint8(v)
	return base
}
func (m *Header) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.ChunkSize != 0 {
		n += 1 + sovHdr(uint64(m.ChunkSize))
	}
	l = len(m.Salt)
	if l > 0 {
		n += 1 + l + sovHdr(uint64(l))
	}
	if len(m.Keys) > 0 {
		for _, e := range m.Keys {
			l = e.Size()
			n += 1 + l + sovHdr(uint64(l))
		}
	}
	return n
}

func (m *WrappedKey) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	l = len(m.PkHash)
	if l > 0 {
		n += 1 + l + sovHdr(uint64(l))
	}
	l = len(m.Pk)
	if l > 0 {
		n += 1 + l + sovHdr(uint64(l))
	}
	l = len(m.Nonce)
	if l > 0 {
		n += 1 + l + sovHdr(uint64(l))
	}
	l = len(m.Key)
	if l > 0 {
		n += 1 + l + sovHdr(uint64(l))
	}
	return n
}

func sovHdr(x uint64) (n int) {
	return (math_bits.Len64(x|1) + 6) / 7
}
func sozHdr(x uint64) (n int) {
	return sovHdr(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (this *Header) String() string {
	if this == nil {
		return "nil"
	}
	repeatedStringForKeys := "[]*WrappedKey{"
	for _, f := range this.Keys {
		repeatedStringForKeys += strings.Replace(fmt.Sprintf("%v", f), "WrappedKey", "WrappedKey", 1) + ","
	}
	repeatedStringForKeys += "}"
	s := strings.Join([]string{`&Header{`,
		`ChunkSize:` + fmt.Sprintf("%v", this.ChunkSize) + `,`,
		`Salt:` + fmt.Sprintf("%v", this.Salt) + `,`,
		`Keys:` + repeatedStringForKeys + `,`,
		`}`,
	}, "")
	return s
}
func (this *WrappedKey) String() string {
	if this == nil {
		return "nil"
	}
	s := strings.Join([]string{`&WrappedKey{`,
		`PkHash:` + fmt.Sprintf("%v", this.PkHash) + `,`,
		`Pk:` + fmt.Sprintf("%v", this.Pk) + `,`,
		`Nonce:` + fmt.Sprintf("%v", this.Nonce) + `,`,
		`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
		`}`,
	}, "")
	return s
}
func valueToStringHdr(v interface{}) string {
	rv := reflect.ValueOf(v)
	if rv.IsNil() {
		return "nil"
	}
	pv := reflect.Indirect(rv).Interface()
	return fmt.Sprintf("*%v", pv)
}
func (m *Header) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowHdr
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: header: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: header: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field ChunkSize", wireType)
			}
			m.ChunkSize = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.ChunkSize |= uint32(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Salt", wireType)
			}
			var byteLen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				byteLen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if byteLen < 0 {
				return ErrInvalidLengthHdr
			}
			postIndex := iNdEx + byteLen
			if postIndex < 0 {
				return ErrInvalidLengthHdr
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Salt = append(m.Salt[:0], dAtA[iNdEx:postIndex]...)
			if m.Salt == nil {
				m.Salt = []byte{}
			}
			iNdEx = postIndex
		case 3:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Keys", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthHdr
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthHdr
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Keys = append(m.Keys, &WrappedKey{})
			if err := m.Keys[len(m.Keys)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipHdr(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthHdr
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthHdr
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func (m *WrappedKey) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowHdr
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: wrapped_key: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: wrapped_key: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field PkHash", wireType)
			}
			var byteLen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				byteLen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if byteLen < 0 {
				return ErrInvalidLengthHdr
			}
			postIndex := iNdEx + byteLen
			if postIndex < 0 {
				return ErrInvalidLengthHdr
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.PkHash = append(m.PkHash[:0], dAtA[iNdEx:postIndex]...)
			if m.PkHash == nil {
				m.PkHash = []byte{}
			}
			iNdEx = postIndex
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Pk", wireType)
			}
			var byteLen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				byteLen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if byteLen < 0 {
				return ErrInvalidLengthHdr
			}
			postIndex := iNdEx + byteLen
			if postIndex < 0 {
				return ErrInvalidLengthHdr
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Pk = append(m.Pk[:0], dAtA[iNdEx:postIndex]...)
			if m.Pk == nil {
				m.Pk = []byte{}
			}
			iNdEx = postIndex
		case 3:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Nonce", wireType)
			}
			var byteLen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				byteLen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if byteLen < 0 {
				return ErrInvalidLengthHdr
			}
			postIndex := iNdEx + byteLen
			if postIndex < 0 {
				return ErrInvalidLengthHdr
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Nonce = append(m.Nonce[:0], dAtA[iNdEx:postIndex]...)
			if m.Nonce == nil {
				m.Nonce = []byte{}
			}
			iNdEx = postIndex
		case 4:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
			}
			var byteLen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				byteLen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if byteLen < 0 {
				return ErrInvalidLengthHdr
			}
			postIndex := iNdEx + byteLen
			if postIndex < 0 {
				return ErrInvalidLengthHdr
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Key = append(m.Key[:0], dAtA[iNdEx:postIndex]...)
			if m.Key == nil {
				m.Key = []byte{}
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipHdr(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthHdr
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthHdr
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func skipHdr(dAtA []byte) (n int, err error) {
	l := len(dAtA)
	iNdEx := 0
	depth := 0
	for iNdEx < l {
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return 0, ErrIntOverflowHdr
			}
			if iNdEx >= l {
				return 0, io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= (uint64(b) & 0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		wireType := int(wire & 0x7)
		switch wireType {
		case 0:
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:
			iNdEx += 8
		case 2:
			var length int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowHdr
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				length |= (int(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if length < 0 {
				return 0, ErrInvalidLengthHdr
			}
			iNdEx += length
		case 3:
			depth++
		case 4:
			if depth == 0 {
				return 0, ErrUnexpectedEndOfGroupHdr
			}
			depth--
		case 5:
			iNdEx += 4
		default:
			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
		}
		if iNdEx < 0 {
			return 0, ErrInvalidLengthHdr
		}
		if depth == 0 {
			return iNdEx, nil
		}
	}
	return 0, io.ErrUnexpectedEOF
}

var (
	ErrInvalidLengthHdr        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowHdr          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupHdr = fmt.Errorf("proto: unexpected end of group")
)