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Wim Lewis
nettle
Commits
bf2a410f
Commit
bf2a410f
authored
Oct 03, 2005
by
Niels Möller
Browse files
Also display cycles per block.
Rev: src/nettle/examples/nettle-benchmark.c:1.15
parent
8a6ff296
Changes
1
Hide whitespace changes
Inline
Side-by-side
examples/nettle-benchmark.c
View file @
bf2a410f
...
...
@@ -169,19 +169,22 @@ header(void)
{
printf
(
"%18s %11s Mbyte/s%s
\n
"
,
"Algorithm"
,
"mode"
,
frequency
>
0
.
0
?
" cycles/byte"
:
""
);
frequency
>
0
.
0
?
" cycles/byte
cycles/block
"
:
""
);
}
static
void
display
(
const
char
*
name
,
const
char
*
mode
,
display
(
const
char
*
name
,
const
char
*
mode
,
unsigned
block_size
,
double
time
)
{
printf
(
"%18s %11s %7.1f"
,
name
,
mode
,
BENCH_BLOCK
/
(
time
*
1048576
.
0
));
if
(
frequency
>
0
.
0
)
printf
(
" %11.1f"
,
time
*
frequency
/
BENCH_BLOCK
);
{
printf
(
" %11.1f"
,
time
*
frequency
/
BENCH_BLOCK
);
if
(
block_size
>
0
)
printf
(
" %12.1f"
,
time
*
frequency
*
block_size
/
BENCH_BLOCK
);
}
printf
(
"
\n
"
);
}
...
...
@@ -210,7 +213,7 @@ time_hash(const struct nettle_hash *hash)
init_data
(
data
);
hash
->
init
(
info
.
ctx
);
display
(
hash
->
name
,
"update"
,
display
(
hash
->
name
,
"update"
,
hash
->
block_size
,
time_function
(
bench_hash
,
&
info
));
free
(
info
.
ctx
);
...
...
@@ -238,7 +241,7 @@ time_cipher(const struct nettle_cipher *cipher)
init_key
(
cipher
->
key_size
,
key
);
cipher
->
set_encrypt_key
(
ctx
,
cipher
->
key_size
,
key
);
display
(
cipher
->
name
,
"ECB encrypt"
,
display
(
cipher
->
name
,
"ECB encrypt"
,
cipher
->
block_size
,
time_function
(
bench_cipher
,
&
info
));
}
...
...
@@ -251,11 +254,12 @@ time_cipher(const struct nettle_cipher *cipher)
init_key
(
cipher
->
key_size
,
key
);
cipher
->
set_decrypt_key
(
ctx
,
cipher
->
key_size
,
key
);
display
(
cipher
->
name
,
"ECB decrypt"
,
display
(
cipher
->
name
,
"ECB decrypt"
,
cipher
->
block_size
,
time_function
(
bench_cipher
,
&
info
));
}
if
(
cipher
->
block_size
)
/* Don't use nettle cbc to benchmark openssl ciphers */
if
(
cipher
->
block_size
&&
cipher
->
name
[
0
]
!=
'o'
)
{
uint8_t
*
iv
=
xalloc
(
cipher
->
block_size
);
...
...
@@ -272,7 +276,7 @@ time_cipher(const struct nettle_cipher *cipher)
cipher
->
set_encrypt_key
(
ctx
,
cipher
->
key_size
,
key
);
display
(
cipher
->
name
,
"CBC encrypt"
,
display
(
cipher
->
name
,
"CBC encrypt"
,
cipher
->
block_size
,
time_function
(
bench_cbc_encrypt
,
&
info
));
}
...
...
@@ -288,7 +292,7 @@ time_cipher(const struct nettle_cipher *cipher)
cipher
->
set_decrypt_key
(
ctx
,
cipher
->
key_size
,
key
);
display
(
cipher
->
name
,
"CBC decrypt"
,
display
(
cipher
->
name
,
"CBC decrypt"
,
cipher
->
block_size
,
time_function
(
bench_cbc_decrypt
,
&
info
));
}
free
(
iv
);
...
...
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