Commit 8ca162c4 authored by Roger Dingledine's avatar Roger Dingledine
Browse files

put a comment reminding us that we do hashes in software only 


svn:r1925
parent 834ffa35

src/common/crypto.c

+5 −0
Changes for src/common/crypto.c: 5 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -1018,6 +1018,11 @@ crypto_digest_add_bytes(crypto_digest_env_t *digest, const char *data, 
{

  tor_assert(digest);

  tor_assert(data);

  /* Using the SHA1_*() calls directly means we don't support doing

   * sha1 in hardware. But so far the delay of getting the question

   * to the hardware, and hearing the answer, is likely higher than

   * just doing it ourselves. Hashes are fast.

   */

  SHA1_Update(&digest->d, (void*)data, len);

}