- {
- if (u == 1)
- {
- tmp[Slen + 0] = (i & 0xff000000) >> 24;
- tmp[Slen + 1] = (i & 0x00ff0000) >> 16;
- tmp[Slen + 2] = (i & 0x0000ff00) >> 8;
- tmp[Slen + 3] = (i & 0x000000ff) >> 0;
-
- rc = gc_hmac_sha1 (P, Plen, tmp, tmplen, U);
- }
- else
- rc = gc_hmac_sha1 (P, Plen, U, hLen, U);
-
- if (rc != GC_OK)
- {
- free (tmp);
- return rc;
- }
-
- for (k = 0; k < hLen; k++)
- T[k] ^= U[k];
- }
+ {
+ if (u == 1)
+ {
+ tmp[Slen + 0] = (i & 0xff000000) >> 24;
+ tmp[Slen + 1] = (i & 0x00ff0000) >> 16;
+ tmp[Slen + 2] = (i & 0x0000ff00) >> 8;
+ tmp[Slen + 3] = (i & 0x000000ff) >> 0;
+
+ rc = gc_hmac_sha1 (P, Plen, tmp, tmplen, U);
+ }
+ else
+ rc = gc_hmac_sha1 (P, Plen, U, hLen, U);
+
+ if (rc != GC_OK)
+ {
+ free (tmp);
+ return rc;
+ }
+
+ for (k = 0; k < hLen; k++)
+ T[k] ^= U[k];
+ }