const github.com/refraction-networking/utls/dicttls.HKDF_SHA512

2 uses

	github.com/refraction-networking/utls/dicttls (current package)
		hpke_kdf_identifiers.go#L9: 	HKDF_SHA512 uint16 = 0x0003

	github.com/refraction-networking/utls
		u_ech.go#L226: 		g.cipherSuite.KdfId != dicttls.HKDF_SHA512 {