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using sha1_hmac_update_global

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This commit is contained in:
Gabriele Gristina 2021-07-21 10:19:05 +02:00
parent 7ea5da51a8
commit db7cb16a3b
1 changed files with 1 additions and 13 deletions
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14
OpenCL/m25200-pure.cl
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@ -174,7 +174,6 @@ KERNEL_FQ void m25200_comp (KERN_ATTR_TMPS_ESALT (hmac_sha1_tmp_t, snmpv3_t))
sha1_init (&ctx); sha1_init (&ctx);
sha1_update_swap (&ctx, tmp_buf, i); sha1_update_swap (&ctx, tmp_buf, i);
//sha1_update_swap (&ctx, (u32 *)buf, i);
sha1_final (&ctx); sha1_final (&ctx);
@ -186,22 +185,11 @@ KERNEL_FQ void m25200_comp (KERN_ATTR_TMPS_ESALT (hmac_sha1_tmp_t, snmpv3_t))
key[3] = ctx.h[3]; key[3] = ctx.h[3];
key[4] = ctx.h[4]; key[4] = ctx.h[4];
u32 s[SNMPV3_SALT_MAX] = { 0 };
const u32 salt_len = esalt_bufs[DIGESTS_OFFSET].salt_len;
u32 idx;
for (i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
{
s[idx] = esalt_bufs[DIGESTS_OFFSET].salt_buf[idx];
}
sha1_hmac_ctx_t hmac_ctx; sha1_hmac_ctx_t hmac_ctx;
sha1_hmac_init (&hmac_ctx, key, 20); sha1_hmac_init (&hmac_ctx, key, 20);
sha1_hmac_update (&hmac_ctx, s, salt_len); sha1_hmac_update_global (&hmac_ctx, esalt_bufs[DIGESTS_OFFSET].salt_buf, esalt_bufs[DIGESTS_OFFSET].salt_len);
sha1_hmac_final (&hmac_ctx); sha1_hmac_final (&hmac_ctx);