0x2a, 0x22, 0x87, 0xc8, 0xd9, 0x32, 0xf4, 0xc7, 0x78, 0x73, 0xc9, 0xd8, 0x44, 0x3a, 0xc9, 0x21,
	0x0a, 0x1e, 0xcc, 0x90, 0x15, 0x7d, 0x0a, 0x0d, 0xa0, 0xfd, 0xcb, 0x42, 0x35, 0xa3, 0xe8, 0x52,
	0x21, 0xed, 0xb3, 0x95, 0xe0, 0xf8, 0x6e, 0xc1, 0xb5, 0xdb, 0xc4, 0x6e, 0xcc, 0x76, 0x6c, 0x5f,
	0x4f, 0x16, 0x42, 0xbf, 0x45, 0x55, 0x2a, 0x21, 0x15, 0xce, 0xd6, 0x5e, 0x79, 0xbf, 0x7e, 0xf0,

	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x94, 0x41, 0x6f, 0xd3, 0x30,
	0x14, 0xc7, 0x9b, 0xb5, 0x95, 0x56, 0x97, 0x8d, 0x2a, 0xea, 0x21, 0xea, 0x21, 0x99, 0x7a, 0x40,
	0x13, 0x12, 0x36, 0x9d, 0x10, 0x42, 0x9c, 0x20, 0x02, 0x89, 0x89, 0x4c, 0x48, 0xd9, 0x4e, 0x68,
	0x07, 0xdc, 0xe4, 0x91, 0x9a, 0x2e, 0x71, 0x88, 0xdd, 0xa2, 0xdd, 0xf8, 0x08, 0x5c, 0xf9, 0x22,

	IPV6_RECVHOPLIMIT                = 0x33
	IPV6_RECVHOPOPTS                 = 0x35
	IPV6_RECVPKTINFO                 = 0x31
	IPV6_RECVRTHDR                   = 0x38
	IPV6_RECVTCLASS                  = 0x42
	IPV6_ROUTER_ALERT                = 0x16
	IPV6_RTHDR                       = 0x39
	IPV6_RTHDRDSTOPTS                = 0x37
	IPV6_RTHDR_LOOSE                 = 0x0
	IPV6_RTHDR_STRICT                = 0x1

	IPPROTO_RESERVED_253           = 0xfd
	IPPROTO_RESERVED_254           = 0xfe
	IPPROTO_ROUTING                = 0x2b
	IPPROTO_RSVP                   = 0x2e
	IPPROTO_RVD                    = 0x42
	IPPROTO_SATEXPAK               = 0x40
	IPPROTO_SATMON                 = 0x45
	IPPROTO_SCCSP                  = 0x60
	IPPROTO_SCTP                   = 0x84
	IPPROTO_SDRP                   = 0x2a

	IPV6_RECVORIGDSTADDR              = 0x4a
	IPV6_RECVPATHMTU                  = 0x3c
	IPV6_RECVPKTINFO                  = 0x31
	IPV6_RECVRTHDR                    = 0x38
	IPV6_RECVTCLASS                   = 0x42
	IPV6_ROUTER_ALERT                 = 0x16
	IPV6_ROUTER_ALERT_ISOLATE         = 0x1e
	IPV6_RTHDR                        = 0x39
	IPV6_RTHDRDSTOPTS                 = 0x37
	IPV6_RTHDR_LOOSE                  = 0x0

	SO_RCVBUFFORCE                   = 0x21
	SO_RCVLOWAT                      = 0x10
	SO_RCVMARK                       = 0x4b
	SO_RCVTIMEO                      = 0x12
	SO_RCVTIMEO_NEW                  = 0x42
	SO_RCVTIMEO_OLD                  = 0x12
	SO_RESERVE_MEM                   = 0x49
	SO_REUSEADDR                     = 0x2
	SO_REUSEPORT                     = 0xf
	SO_RXQ_OVFL                      = 0x28

	0x14, 0x9f, 0x74, 0x1a, 0x9a, 0x78, 0x5a, 0xb1, 0x6b, 0x71, 0x18, 0x95, 0x2a, 0x19, 0x05, 0x2d,
	0x1a, 0x51, 0x48, 0x68, 0xb5, 0x42, 0x2b, 0x38, 0x35, 0xb0, 0xb0, 0x48, 0xcb, 0x6e, 0xe5, 0x56,
	0x42, 0x5a, 0x71, 0xc0, 0x93, 0xb8, 0x19, 0xd3, 0x26, 0x8e, 0x62, 0x77, 0xa4, 0xb9, 0xf1, 0x0d,
	0xe0, 0xb3, 0xf0, 0x15, 0x90, 0x50, 0x8f, 0x7b, 0xdc, 0x53, 0xc4, 0x84, 0x6f, 0xb1, 0x27, 0x64,

		// In tests, rand will return all zeros and NewPrivateKey will reject
		// the zero key as it generates the identity as a public key. This also
		// makes this function consistent with crypto/elliptic.GenerateKey.
		key[1] ^= 0x42

		k, err := c.NewPrivateKey(key)
		if err == errInvalidPrivateKey {
			continue
		}
		return k, err
	}
}

func (c *nistCurve[Point]) NewPrivateKey(key []byte) (*PrivateKey, error) {

	IPV6_RECVHOPOPTS                 = 0x35
	IPV6_RECVPATHMTU                 = 0x3c
	IPV6_RECVPKTINFO                 = 0x31
	IPV6_RECVRTHDR                   = 0x38
	IPV6_RECVTCLASS                  = 0x42
	IPV6_ROUTER_ALERT                = 0x16
	IPV6_RTHDR                       = 0x39
	IPV6_RTHDRDSTOPTS                = 0x37
	IPV6_RTHDR_LOOSE                 = 0x0
	IPV6_RTHDR_STRICT                = 0x1

	ETHTOOL_GLINK                               = 0xa
	ETHTOOL_GLINKSETTINGS                       = 0x4c
	ETHTOOL_GMODULEEEPROM                       = 0x43
	ETHTOOL_GMODULEINFO                         = 0x42
	ETHTOOL_GMSGLVL                             = 0x7
	ETHTOOL_GPAUSEPARAM                         = 0x12
	ETHTOOL_GPERMADDR                           = 0x20
	ETHTOOL_GPFLAGS                             = 0x27