Skip to content
Projects
Groups
Snippets
Help
Loading...
Sign in / Register
Toggle navigation
F
ffmpeg
Project
Project
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
0
Issues
0
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Charts
Packages
Packages
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
submodule
ffmpeg
Commits
ded4a654
Commit
ded4a654
authored
May 17, 2016
by
Diego Biurrun
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
xtea-test: Use struct allocation functions from the API
parent
8131bd4c
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
14 additions
and
10 deletions
+14
-10
xtea.c
libavutil/tests/xtea.c
+14
-10
No files found.
libavutil/tests/xtea.c
View file @
ded4a654
...
@@ -22,6 +22,7 @@
...
@@ -22,6 +22,7 @@
#include <string.h>
#include <string.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavutil/xtea.h"
#include "libavutil/xtea.h"
#define XTEA_NUM_TESTS 6
#define XTEA_NUM_TESTS 6
...
@@ -80,41 +81,44 @@ static void test_xtea(AVXTEA *ctx, uint8_t *dst, const uint8_t *src,
...
@@ -80,41 +81,44 @@ static void test_xtea(AVXTEA *ctx, uint8_t *dst, const uint8_t *src,
int
main
(
void
)
int
main
(
void
)
{
{
AVXTEA
ctx
;
uint8_t
buf
[
16
],
iv
[
8
];
uint8_t
buf
[
16
],
iv
[
8
];
int
i
,
j
;
int
i
,
j
;
static
const
uint8_t
src
[
32
]
=
"HelloWorldHelloWorldHelloWorld"
;
static
const
uint8_t
src
[
32
]
=
"HelloWorldHelloWorldHelloWorld"
;
uint8_t
ct
[
32
];
uint8_t
ct
[
32
];
uint8_t
pl
[
32
];
uint8_t
pl
[
32
];
AVXTEA
*
ctx
=
av_xtea_alloc
();
if
(
!
ctx
)
return
1
;
for
(
i
=
0
;
i
<
XTEA_NUM_TESTS
;
i
++
)
{
for
(
i
=
0
;
i
<
XTEA_NUM_TESTS
;
i
++
)
{
av_xtea_init
(
&
ctx
,
xtea_test_key
[
i
]);
av_xtea_init
(
ctx
,
xtea_test_key
[
i
]);
test_xtea
(
&
ctx
,
buf
,
xtea_test_pt
[
i
],
xtea_test_ct
[
i
],
1
,
NULL
,
0
,
"encryption"
,
av_xtea_crypt
);
test_xtea
(
ctx
,
buf
,
xtea_test_pt
[
i
],
xtea_test_ct
[
i
],
1
,
NULL
,
0
,
"encryption"
,
av_xtea_crypt
);
test_xtea
(
&
ctx
,
buf
,
xtea_test_ct
[
i
],
xtea_test_pt
[
i
],
1
,
NULL
,
1
,
"decryption"
,
av_xtea_crypt
);
test_xtea
(
ctx
,
buf
,
xtea_test_ct
[
i
],
xtea_test_pt
[
i
],
1
,
NULL
,
1
,
"decryption"
,
av_xtea_crypt
);
for
(
j
=
0
;
j
<
4
;
j
++
)
for
(
j
=
0
;
j
<
4
;
j
++
)
AV_WL32
(
&
buf
[
4
*
j
],
AV_RB32
(
&
xtea_test_key
[
i
][
4
*
j
]));
AV_WL32
(
&
buf
[
4
*
j
],
AV_RB32
(
&
xtea_test_key
[
i
][
4
*
j
]));
av_xtea_le_init
(
&
ctx
,
buf
);
av_xtea_le_init
(
ctx
,
buf
);
for
(
j
=
0
;
j
<
2
;
j
++
)
{
for
(
j
=
0
;
j
<
2
;
j
++
)
{
AV_WL32
(
&
ct
[
4
*
j
],
AV_RB32
(
&
xtea_test_ct
[
i
][
4
*
j
]));
AV_WL32
(
&
ct
[
4
*
j
],
AV_RB32
(
&
xtea_test_ct
[
i
][
4
*
j
]));
AV_WL32
(
&
pl
[
4
*
j
],
AV_RB32
(
&
xtea_test_pt
[
i
][
4
*
j
]));
AV_WL32
(
&
pl
[
4
*
j
],
AV_RB32
(
&
xtea_test_pt
[
i
][
4
*
j
]));
}
}
test_xtea
(
&
ctx
,
buf
,
pl
,
ct
,
1
,
NULL
,
0
,
"encryption"
,
av_xtea_le_crypt
);
test_xtea
(
ctx
,
buf
,
pl
,
ct
,
1
,
NULL
,
0
,
"encryption"
,
av_xtea_le_crypt
);
test_xtea
(
&
ctx
,
buf
,
ct
,
pl
,
1
,
NULL
,
1
,
"decryption"
,
av_xtea_le_crypt
);
test_xtea
(
ctx
,
buf
,
ct
,
pl
,
1
,
NULL
,
1
,
"decryption"
,
av_xtea_le_crypt
);
/* encrypt */
/* encrypt */
memcpy
(
iv
,
"HALLO123"
,
8
);
memcpy
(
iv
,
"HALLO123"
,
8
);
av_xtea_crypt
(
&
ctx
,
ct
,
src
,
4
,
iv
,
0
);
av_xtea_crypt
(
ctx
,
ct
,
src
,
4
,
iv
,
0
);
/* decrypt into pl */
/* decrypt into pl */
memcpy
(
iv
,
"HALLO123"
,
8
);
memcpy
(
iv
,
"HALLO123"
,
8
);
test_xtea
(
&
ctx
,
pl
,
ct
,
src
,
4
,
iv
,
1
,
"CBC decryption"
,
av_xtea_crypt
);
test_xtea
(
ctx
,
pl
,
ct
,
src
,
4
,
iv
,
1
,
"CBC decryption"
,
av_xtea_crypt
);
memcpy
(
iv
,
"HALLO123"
,
8
);
memcpy
(
iv
,
"HALLO123"
,
8
);
test_xtea
(
&
ctx
,
ct
,
ct
,
src
,
4
,
iv
,
1
,
"CBC inplace decryption"
,
av_xtea_crypt
);
test_xtea
(
ctx
,
ct
,
ct
,
src
,
4
,
iv
,
1
,
"CBC inplace decryption"
,
av_xtea_crypt
);
}
}
printf
(
"Test encryption/decryption success.
\n
"
);
printf
(
"Test encryption/decryption success.
\n
"
);
av_free
(
ctx
);
return
0
;
return
0
;
}
}
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment