ocrypto_ascon_xof128_ext()

void ocrypto_ascon_xof128_ext	(	ocrypto_ascon_hash_ctx *	ctx,
		uint8_t *	h,
		size_t	h_len )

#include <crypto/nrf_oberon/include/ocrypto_ascon_hash.h>

Ascon-XOF128 extended output.

Generates additional output data of length r_len and updates the generator state ctx accordingly. The output is put into h.

Parameters

	ctx	Generator state.
[out]	h	Generated output.
	h_len	Length of r.

Remarks

Initialization of the generator state ctx through ocrypto_ascon_xof128_init, ocrypto_ascon_hash256_update, and ocrypto_ascon_xof128_final is required before this function can be called.