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Use more portable types

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This commit is contained in:
Frank Denis 2015-11-25 15:48:03 +01:00
parent 508a04896d
commit 8011838dcd
1 changed files with 6 additions and 8 deletions
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14
src/libsodium/crypto_stream/chacha20/vec/stream_chacha20_vec.c
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@ -16,7 +16,7 @@
#define CHACHA_RNDS 20
typedef unsigned vec __attribute__((vector_size(16)));
typedef unsigned int vec __attribute__((vector_size(16)));
#include <emmintrin.h>
#include <tmmintrin.h>
@ -148,14 +148,13 @@ static void
chacha_encrypt_bytes(chacha_ctx *ctx, const uint8_t *in, uint8_t *out,
unsigned long long inlen)
{
unsigned long long iters;
unsigned int i;
unsigned int *op = (unsigned *)out;
unsigned int *ip = (unsigned *)in;
unsigned int *kp;
vec s0, s1, s2, s3;
CRYPTO_ALIGN(16) unsigned chacha_const[]
= { 0x61707865, 0x3320646E, 0x79622D32, 0x6B206574 };
uint32_t *op = (uint32_t *) out;
const uint32_t *ip = (const uint32_t *) in;
vec s0, s1, s2, s3;
unsigned long long iters;
unsigned long long i;
s0 = LOAD_ALIGNED(chacha_const);
s1 = ctx->s1;
@ -314,7 +313,6 @@ stream_vec_xor_ic(unsigned char *c, const unsigned char *m,
chacha_keysetup(&ctx, k);
chacha_ivsetup(&ctx, n, ic);
chacha_encrypt_bytes(&ctx, m, c, mlen);
sodium_memzero(&ctx, sizeof ctx);
return 0;