src/usr.bin/ssh/umac.c - diff

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version 1.14, 2017/11/28 06:04:51

version 1.15, 2017/11/28 06:09:38

Line 131

#if BYTE_ORDER == LITTLE_ENDIAN

#define LOAD_UINT32_REVERSED(p) get_u32(p)

#define STORE_UINT32_REVERSED(p,v) put_u32(p,v)

#else

#define LOAD_UINT32_REVERSED(p) get_u32_le(p)

#define STORE_UINT32_REVERSED(p,v) put_u32_le(p,v)

#endif

#define LOAD_UINT32_LITTLE(p) (get_u32_le(p))

Line 676

nh_transform(hc, hc->data, nh_len);

hc->bytes_hashed += hc->next_data_empty;

} else if (hc->bytes_hashed == 0) {

nh_len = L1_PAD_BOUNDARY;

zero_pad(hc->data, L1_PAD_BOUNDARY);

nh_transform(hc, hc->data, nh_len);

}

Line 1127

* the polyhash.

if (len <= L1_KEY_LEN) {

if (len == 0) /* If zero length messages will not */

nh_len = L1_PAD_BOUNDARY; /* be seen, comment out this case */

else

nh_len = ((len + (L1_PAD_BOUNDARY - 1)) & ~(L1_PAD_BOUNDARY - 1));

extra_zeroes_needed = nh_len - len;

zero_pad((UINT8 *)msg + len, extra_zeroes_needed);

nh(&ahc->hash, (UINT8 *)msg, nh_len, len, nh_result);