ocrypto_kmac256_init()

void ocrypto_kmac256_init	(	ocrypto_kmac_ctx *	ctx,
		const uint8_t *	key,
		size_t	key_len,
		const uint8_t *	s,
		size_t	s_len
	)

KMAC256 initialization.

The generator state ctx is initialized by this function.

Parameters

[out]	ctx	Generator state.
	key	Key.
	key_len	Length of key.
	s	Customization bit string.
	s_len	Length of s.