func New() hash.Hash {
	if boring.Enabled {
		return boring.NewSHA512()
	}
	d := &digest{function: crypto.SHA512}
	d.Reset()
	return d
}

// New512_224 returns a new hash.Hash computing the SHA-512/224 checksum.
func New512_224() hash.Hash {
	d := &digest{function: crypto.SHA512_224}
	d.Reset()
	return d
}

// New512_256 returns a new hash.Hash computing the SHA-512/256 checksum.

		{"Size", Const, 0},
		{"Size224", Const, 0},
		{"Sum224", Func, 2},
		{"Sum256", Func, 2},
	},
	"crypto/sha512": {
		{"BlockSize", Const, 0},
		{"New", Func, 0},
		{"New384", Func, 0},
		{"New512_224", Func, 5},
		{"New512_256", Func, 5},
		{"Size", Const, 0},
		{"Size224", Const, 5},
		{"Size256", Const, 5},
		{"Size384", Const, 0},
		{"Sum384", Func, 2},
		{"Sum512", Func, 2},