ocrypto_cshake256_init()

void ocrypto_cshake256_init	(	ocrypto_cshake_ctx *	ctx,
		const uint8_t *	n,
		size_t	n_len,
		const uint8_t *	s,
		size_t	s_len
	)

cSHAKE256 initialization.

The generator state ctx is initialized by this function.

Parameters

[out]	ctx	Generator state.
	n	Function name bit string.
	n_len	Length of n.
	s	Customization bit string.
	s_len	Length of s.