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/* See LICENSE file for copyright and license details. */
#include "common.h"
void
libblake_blake2s_digest(struct libblake_blake2s_state *state, void *data_, size_t len, int last_node,
size_t output_len, unsigned char output[static output_len])
{
unsigned char *data = data_;
size_t r;
r = libblake_blake2s_update(state, data, len);
data = &data[r];
len -= r;
state->f[0] = UINT_LEAST32_C(0xFFFFffff);
if (UNLIKELY(last_node))
state->f[1] = UINT_LEAST32_C(0xFFFFffff);
memset(&data[len], 0, 64 - len);
/* This runs so seldom that we are not bothering with trying to optimise
* this since similar code in libblake_blake2s_force_update.c could not
* be optimised */
state->t[0] = (state->t[0] + len) & UINT_LEAST32_C(0xFFFFffff);
if (UNLIKELY(state->t[0] < len))
state->t[1] = (state->t[1] + 1) & UINT_LEAST32_C(0xFFFFffff);
libblake_internal_blake2s_compress(state, data);
libblake_internal_blake2s_output_digest(state, output_len, output);
}
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