[IPsec] Temporary codepoints for PQ KEMs

[Valery Smyslov <[e-mail]>]

Hi,

as Scott requested at the meeting, I'm sending the list of temporary
codepoints for NIST PQ KEMs that were used for interop testing
(actually, they were selected by strongSwan):
	
/** NIST round 3 KEM candidates, in PRIVATE USE */
	KE_KYBER_L1        = 1050,
	KE_KYBER_L3        = 1051,
	KE_KYBER_L5        = 1052,
	KE_NTRU_HPS_L1     = 1053,
	KE_NTRU_HPS_L3     = 1054,
	KE_NTRU_HPS_L5     = 1055,
	KE_NTRU_HRSS_L3    = 1056,
	KE_SABER_L1        = 1057,
	KE_SABER_L3        = 1058,
	KE_SABER_L5        = 1059,
/** NIST alternative KEM candidates, in PRIVATE USE */
	KE_BIKE_L1         = 1060,
	KE_BIKE_L3         = 1061,
	KE_BIKE_L5         = 1062,
	KE_FRODO_AES_L1    = 1063,
	KE_FRODO_AES_L3    = 1064,
	KE_FRODO_AES_L5    = 1065,
	KE_FRODO_SHAKE_L1  = 1066,
	KE_FRODO_SHAKE_L3  = 1067,
	KE_FRODO_SHAKE_L5  = 1068,
	KE_HQC_L1          = 1069,
	KE_HQC_L3          = 1070,
	KE_HQC_L5          = 1071,
	KE_SIKE_L1         = 1072,
	KE_SIKE_L2         = 1073,
	KE_SIKE_L3         = 1074,
	KE_SIKE_L5         = 1075

These codepoints are temporary and intended to be used for interops.

Regards,
Valery.