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, ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:

			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, ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:

			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, ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:

	}
	if bytes[0] == 0 && bytes[1]&0x80 == 0 || bytes[0] == 0xff && bytes[1]&0x80 == 0x80 {
		// Value is not minimally encoded.
		return false
	}
	return true
}

var bigOne = big.NewInt(1)

func (s *String) readASN1BigInt(out *big.Int) bool {
	var bytes String
	if !s.ReadASN1(&bytes, asn1.INTEGER) || !checkASN1Integer(bytes) {
		return false
	}
	if bytes[0]&0x80 == 0x80 {
		// Negative number.

			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, ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:

			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, ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:

	O_FSYNC                          = 0x4010
	O_LARGEFILE                      = 0x2000
	O_NDELAY                         = 0x80
	O_NOATIME                        = 0x40000
	O_NOCTTY                         = 0x800
	O_NOFOLLOW                       = 0x20000
	O_NONBLOCK                       = 0x80
	O_PATH                           = 0x200000
	O_RSYNC                          = 0x4010
	O_SYNC                           = 0x4010

	O_FSYNC                          = 0x4010
	O_LARGEFILE                      = 0x0
	O_NDELAY                         = 0x80
	O_NOATIME                        = 0x40000
	O_NOCTTY                         = 0x800
	O_NOFOLLOW                       = 0x20000
	O_NONBLOCK                       = 0x80
	O_PATH                           = 0x200000
	O_RSYNC                          = 0x4010
	O_SYNC                           = 0x4010

			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, ErrIntOverflowApi
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
		case 1:

	O_FSYNC                          = 0x4010
	O_LARGEFILE                      = 0x2000
	O_NDELAY                         = 0x80
	O_NOATIME                        = 0x40000
	O_NOCTTY                         = 0x800
	O_NOFOLLOW                       = 0x20000
	O_NONBLOCK                       = 0x80
	O_PATH                           = 0x200000
	O_RSYNC                          = 0x4010
	O_SYNC                           = 0x4010