var crypto/hpke.hkdfSHA256

2 uses

	crypto/hpke (current package)
		kdf.go#L51: func HKDFSHA256() KDF { return hkdfSHA256 }
		kdf.go#L65: var hkdfSHA256 = &hkdfKDF{hash: sha256.New, id: 0x0001, nH: sha256.Size}