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NativeClient: use get_random_bytes directly instead of the wrapper

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This commit is contained in:
Frank Denis 2016-04-29 10:51:13 +02:00
parent 681176e187
commit 7a667edbd0
1 changed files with 15 additions and 3 deletions
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18
src/libsodium/randombytes/nativeclient/randombytes_nativeclient.c
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@ -4,7 +4,7 @@
#include <stdlib.h>
#ifdef __native_client__
# include <nacl/nacl_random.h>
# include <irt.h>
# include "utils.h"
# include "randombytes.h"
@ -13,11 +13,23 @@
static void
randombytes_nativeclient_buf(void * const buf, const size_t size)
{
size_t readnb;
unsigned char *buf_ = (unsigned char *) buf;
struct nacl_irt_random rand_intf;
size_t readnb = (size_t) 0U;
size_t toread = size;
if (nacl_secure_random(buf, size, &readnb) != 0 || readnb != size) {
if (nacl_interface_query(NACL_IRT_RANDOM_v0_1, &rand_intf,
sizeof rand_intf) != sizeof rand_intf) {
abort();
}
while (toread > (size_t) 0U) {
if (rand_intf.get_random_bytes(buf_, size, &readnb) != 0 ||
readnb > size) {
abort();
}
toread -= readnb;
buf_ += readnb;
}
}
static uint32_t