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Better tcrypt test options.

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This commit is contained in:
Milan Broz
2012-11-30 15:03:01 +01:00
parent 4f7262aa96
commit 0461d9e822
3 changed files with 48 additions and 8 deletions
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12
src/cryptsetup.c
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@@ -458,7 +458,7 @@ static int action_benchmark(int arg __attribute__((unused)))
{ NULL, NULL, 0, 0 }
};
char *header = "# Tests are approximate using memory only (no storage IO).\n"
"# Algorithm | Key | Encryption | Decryption\n";
"# Algorithm | Key | Encryption | Decryption\n";
char cipher[MAX_CIPHER_LEN], cipher_mode[MAX_CIPHER_LEN];
double enc_mbr = 0, dec_mbr = 0;
int key_size = (opt_key_size ?: DEFAULT_PLAIN_KEYBITS);
@@ -477,7 +477,9 @@ static int action_benchmark(int arg __attribute__((unused)))
*c = '\0';
/* FIXME: not really clever :) */
if (strstr(cipher, "des"))
if (strstr(cipher, "des") ||
strstr(cipher, "blowfish") ||
strstr(cipher, "cast5"))
iv_size = 8;
r = crypt_benchmark(NULL, cipher, cipher_mode,
@@ -487,7 +489,7 @@ static int action_benchmark(int arg __attribute__((unused)))
log_std("%s", header);
strncat(cipher, "-", MAX_CIPHER_LEN);
strncat(cipher, cipher_mode, MAX_CIPHER_LEN);
log_std("%11s %4db %5.1f MiB/s %5.1f MiB/s\n",
log_std("%12s %4db %5.1f MiB/s %5.1f MiB/s\n",
cipher, key_size, enc_mbr, dec_mbr);
} else if (r == -ENOENT)
log_err(_("Cipher %s is not available.\n"), opt_cipher);
@@ -506,10 +508,10 @@ static int action_benchmark(int arg __attribute__((unused)))
snprintf(cipher, MAX_CIPHER_LEN, "%s-%s",
bciphers[i].cipher, bciphers[i].mode);
if (!r)
log_std("%11s %4db %5.1f MiB/s %5.1f MiB/s\n",
log_std("%12s %4db %5.1f MiB/s %5.1f MiB/s\n",
cipher, bciphers[i].key_size*8, enc_mbr, dec_mbr);
else
log_std("%11s %4db %12s %12s\n", cipher,
log_std("%12s %4db %12s %12s\n", cipher,
bciphers[i].key_size*8, _("N/A"), _("N/A"));
}
if (skipped && skipped == i)