Commit f176e632 authored by Herbert Xu's avatar Herbert Xu

crypto: tcrypt - Fix AEAD chunk testing

My changeset 4b22f0dd

	crypto: tcrpyt - Remove unnecessary kmap/kunmap calls

introduced a typo that broke AEAD chunk testing.  In particular,
axbuf should really be xbuf.

There is also an issue with testing the last segment when encrypting.
The additional part produced by AEAD wasn't tested.  Similarly, on
decryption the additional part of the AEAD input is mistaken for
corruption.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent f3c85bc1
......@@ -481,21 +481,31 @@ next_one:
for (k = 0, temp = 0; k < template[i].np; k++) {
printk(KERN_INFO "page %u\n", k);
q = &axbuf[IDX[k]];
hexdump(q, template[i].tap[k]);
q = &xbuf[IDX[k]];
n = template[i].tap[k];
if (k == template[i].np - 1)
n += enc ? authsize : -authsize;
hexdump(q, n);
printk(KERN_INFO "%s\n",
memcmp(q, template[i].result + temp,
template[i].tap[k] -
(k < template[i].np - 1 || enc ?
0 : authsize)) ?
memcmp(q, template[i].result + temp, n) ?
"fail" : "pass");
for (n = 0; q[template[i].tap[k] + n]; n++)
q += n;
if (k == template[i].np - 1 && !enc) {
if (memcmp(q, template[i].input +
temp + n, authsize))
n = authsize;
else
n = 0;
} else {
for (n = 0; q[n]; n++)
;
}
if (n) {
printk("Result buffer corruption %u "
"bytes:\n", n);
hexdump(&q[template[i].tap[k]], n);
hexdump(q, n);
}
temp += template[i].tap[k];
......
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