Commit graph

1044 commits

Author SHA1 Message Date
Paul Elliott
6e80e09bd1
Merge pull request #5915 from AndrzejKurek/cid-resumption-clash
Fix DTLS 1.2 session resumption
2022-07-06 15:03:36 +01:00
Manuel Pégourié-Gonnard
4d7af2aee0
Merge pull request #5835 from superna9999/5831-tls-1-2-ciphersuite-selection
Permissions 2a: TLS 1.2 ciphersuite selection
2022-07-04 12:37:02 +02:00
Ronald Cron
0e39ece23f
Merge pull request #5916 from yuhaoth/pr/tls13-refactor-get-sig-alg-from-pk
Refactor signature algorithm chooser
2022-07-04 09:10:08 +02:00
Paul Elliott
bae7a1a5a6
Merge pull request #5620 from gstrauss/dn_hints
Add accessors to config DN hints for cert request
2022-07-01 17:23:14 +01:00
Neil Armstrong
c67e6e96f8 Depends on MBEDTLS_X509_REMOVE_INFO disable for double Opaque keys test requiring cert infos to determine selected key
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-07-01 15:48:10 +02:00
Jerry Yu
7ac0d498de remove force_version for client
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-01 19:29:30 +08:00
Jerry Yu
52b7d923fe fix various issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-07-01 18:12:44 +08:00
Neil Armstrong
7999cb3896 Remove auth_mode=required and client crt_file/key_file when testing server authentication
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-07-01 09:51:33 +02:00
Neil Armstrong
4b10209568 Use different certs for double opaque keys and check certificate issuer CN
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-07-01 09:48:09 +02:00
Neil Armstrong
1948a20796 Cleanup Order & Title of Opaque TLS tests, fix RSA- test definition
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-06-30 18:05:57 +02:00
Neil Armstrong
167d82c4df Add dual keys Opaque ssl-opt tests
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-06-30 11:32:00 +02:00
Neil Armstrong
36b022334c Reorganize Opaque ssl-opt tests, pass key_opaque_algs=, add less wrong negative server testings
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-06-30 11:16:53 +02:00
Zhangsen Wang
9b64546eb2 Update tests/ssl-opt.sh, delete 1 blank line.
Co-authored-by: Xiaokang Qian <53458466+xkqian@users.noreply.github.com>
Signed-off-by: Zhangsen Wang <zhangsen.wang@arm.com>
2022-06-30 02:35:18 +00:00
Jerry Yu
aae28f178b add tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-06-29 16:21:32 +08:00
Jerry Yu
f55886a217 fix various issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-06-29 16:13:46 +08:00
Jerry Yu
a6076aa8b8 Revert temp test
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-06-29 16:13:45 +08:00
Jerry Yu
7ab7f2b184 Remove pkcs1 from certificate_verify
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-06-29 16:13:44 +08:00
Ronald Cron
7898fd456a
Merge pull request #5970 from gabor-mezei-arm/5229_Send_dummy_change_cipher_spec_records_from_server
TLS 1.3 server: Send dummy change_cipher_spec records

The internal CI PR-merge job ran successfully thus good to go.
2022-06-29 09:47:49 +02:00
Glenn Strauss
bd10c4e2af Test accessors to config DN hints for cert request
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
2022-06-29 02:54:28 -04:00
Zhangsen Wang
87a9c86d87 Re-enable five tests disabled because of an old OpenSSL bug
Signed-off-by: Zhangsen Wang <zhangsen.wang@arm.com>
2022-06-29 02:23:22 +00:00
Neil Armstrong
ed917bf548 Update description for negative key_opaque_algs tests
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-06-28 18:12:17 +02:00
Neil Armstrong
eb4390b27c Add Cipersuite selection negative testing by using invalid algs for server-side opaque key
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-06-28 18:10:48 +02:00
Gabor Mezei
9e4b7bd199
Do not force TLS 1.3 on client side for TLS 1.3 middlebox compatibility tests
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-06-28 16:22:14 +02:00
Gabor Mezei
f7044eaec8
Fix name
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-06-28 16:01:49 +02:00
Ronald Cron
b94854f8e3
Merge pull request #5973 from ronald-cron-arm/tls13-misc-tests
TLS 1.3: Enable and add tests
2022-06-28 09:15:17 +02:00
Ronald Cron
a8d79b9eb6 ssl-opt.sh: Remove one pattern check
In "Authentication: client cert not trusted,
server required" ssl-opt.sh test, depending
on client and server execution speed, the
handshake on the client side may complete
successfully: the TLS connection is aborted
by the server because it is not able to
authenticate the client but at that time
the client may have completed the handshake
on its side. Thus, do not check that the
client handshake failed.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-27 09:05:35 +02:00
Ronald Cron
c78511b59a ssl-opt.sh: Enable some authentication tests for TLS 1.3
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-24 12:06:46 +02:00
Ronald Cron
1938588e80 tls13: Align some debug messages with TLS 1.2 ones
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-24 12:06:46 +02:00
Ronald Cron
a4417c13a1 ssl-opt.sh: Add Small/Large packets TLS 1.3 tests
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-24 12:06:46 +02:00
Ronald Cron
ba80d4d60b ssl-opt.sh: Enable Event-driven I/O tests for TLS 1.3
The other "Event-driven I/O" tests are not relevant
to TLS 1.3 yet: no ticket and session resumption
support.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-24 12:06:46 +02:00
Ronald Cron
2cffd284bc ssl-opt.sh: Enable Non-blocking I/O tests for TLS 1.3
The other "Non-blocking I/O" tests are not relevant
to TLS 1.3 yet: no ticket and session resumption
support.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-24 12:06:46 +02:00
XiaokangQian
95d5f549f1 Fix coding styles
Change-Id: I0ac8ddab13767b0188112dfbbdb2264d36ed230a
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-24 05:42:15 +00:00
XiaokangQian
c740345c5b Adress review comments
Change Code styles
Add test cases

Change-Id: I022bfc66fe509fe767319c4fe5f2541ee05e96fd
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-23 03:24:12 +00:00
Ronald Cron
f9c13fe69f ssl-opt.sh: Add positive check in successful "keyUsage client-auth" tests
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-22 17:36:21 +02:00
Ronald Cron
ba65fbbe30 Fix comments
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-22 17:36:12 +02:00
Gabor Mezei
7e2dbafe2d
Add test for dummy CCS records
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-06-22 17:07:21 +02:00
XiaokangQian
acb3992251 Add ALPN extension to the server side
CustomizedGitHooks: yes
Change-Id: I6fe1516963e7b5727710872ee91fea7fc51d2776
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-22 06:34:58 +00:00
Ronald Cron
d28f5a98f1 ssl-opt.sh: Add certificate key usage tests for TLS 1.3
Those are adaptations of the already existing
TLS 1.2 tests. It is not really possible to just
remove the TLS 1.2 dependency of the existing tests
because of the following:
. in TLS 1.3 the ciphersuite selection on server
  side is not related to the server certificate
. for tests involving OpenSSL the OpenSSL command line
  as to be adapted to TLS 1.3
. server authentication is mandatory in TLS 1.3
. a key with KeyEncipherment and not DigitalSignature
  usage is never acceptable

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-06-17 08:46:27 +02:00
Ronald Cron
ca3c6a5698
Merge pull request #5817 from xkqian/tls13_add_server_name
Tls13 add server name
2022-06-16 08:30:09 +02:00
Ronald Cron
4ccd226cbf
Merge pull request #5864 from xkqian/tls13_add_comprehensive_cases
Tls13 add comprehensive cases
2022-06-15 09:18:11 +02:00
Andrzej Kurek
7cf872557a Rearrange the session resumption code
Previously, the transforms were populated before extension
parsing, which resulted in the client rejecting a server
hello that contained a connection ID.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-06-14 08:26:19 -04:00
XiaokangQian
3ed16231ab Refine server side SNI test cases
Change-Id: Icdc91ed382e81702e3b46645d3ce3534e62d4a13
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-14 08:24:04 +00:00
Jerry Yu
b7c12a466f Refactor compat scripts
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-06-12 20:53:02 +08:00
XiaokangQian
fb1a3fe7f3 Address comments about python syntax
CustomizedGitHooks: yes
Change-Id: I5c4d39789df802d0b839061ce8c59ad241917d0b
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-10 02:27:52 +00:00
XiaokangQian
b1847a234e Re-structure to share more common code
Change-Id: I5034485f7511238d083c2725fbef8818d33ffb07
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-09 02:53:23 +00:00
XiaokangQian
96287d98d8 Remove the certificate key check against the received signature
Change-Id: I07d8d46c58dec499f96cb7307fc0af15149d9df7
CustomizedGitHooks: yes
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-08 08:37:53 +00:00
XiaokangQian
9850fa8e8d Refine ssl_tls13_pick_cert()
Change-Id: I5448095e280d8968b20ade8b304d139e399e54f1
CustomizedGitHooks: yes
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-08 07:02:41 +00:00
XiaokangQian
23c5be6b94 Enable SNI test for both tls12 and tls13
Change-Id: Iae5c39668db7caa1a59d7e67f226a5286d91db22
CustomizedGitHooks: yes
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-07 09:43:13 +00:00
Andrzej Kurek
140b589ec6 Fix a bug with executing ssl-client2 in ssl-opt.sh in a subshell
When executing eval in the background, the next "$!" gives the
eval PID, not the ssl-client2 pid. This causes problems when
a client times out and the script tries to kill it. Instead, it
kills the parent eval call.
This caused problems with subsequent proxy tests receiving
old packets from a client from a previous test.
Moving the "&" to inside the eval call fixes the problem.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-06-06 15:02:36 -04:00
XiaokangQian
129aeb9b0e Update test cases and support sni ca override
Change-Id: I6052acde0b0ec1c25537f8dd81a35562da05a393
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-02 09:29:18 +00:00
XiaokangQian
f4f0f6961a Enable requires_openssl_tls1_3 in sni test cases
Change-Id: I71fbabe0b2ff80d5f1f15ae7df2b048503ccf965
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-06-01 00:42:27 +00:00
XiaokangQian
ac41edfc5e Enable requires_gnutls_tls1_3 in sni test cases
Change-Id: Iea18f4e6a6b4c6b90612b43a5bcd396cdd506335
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-31 13:22:13 +00:00
XiaokangQian
2ccd97b8ef Change test case name to sni
Change-Id: I8f6e68deab71cc49741cbdf233cf876e29683db9
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-31 08:30:17 +00:00
XiaokangQian
d5d5b60c07 Add comprehensive test cases for TLS1.3 server side
Change-Id: I544cb12b3ffe5edd7d59fa54342ca7db5b5c8a2a
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-31 02:51:26 +00:00
XiaokangQian
f2a942073e Fix SNI test failure
Change-Id: Id3fce36af9bc52cac858b473168451945aa974f4
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-30 08:07:16 +00:00
XiaokangQian
40a3523eb7 Add support of server name extension to server side
Change-Id: Iccf5017e306ba6ead2e1026a29f397ead084cc4d
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-30 08:07:16 +00:00
XiaokangQian
9a4e1dd8a6 Add back openssl client auth test
Change-Id: Iea3b70381c3851102c542d1c55c0303bc3a14a92
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-26 00:58:11 +00:00
XiaokangQian
aca9048b5f Change base on review
Fix comments
Add test cases for client authentication with empty certificate

Change-Id: Id8a741ddd997ca92e36832f26088eb0e67830ad8
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-26 00:47:11 +00:00
XiaokangQian
c3017f620f Remove useless guards and refine checking
Change-Id: I9cd3073826fc65c203e479d83bed72331ff8963d
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-26 00:47:10 +00:00
XiaokangQian
189ded2b07 Remove coordinate functions and change state machine in server side
Change-Id: Id4abf78f493e77afc289409db691c9c61acde1d2
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-26 00:46:13 +00:00
Paul Elliott
8fba70f66c
Merge pull request #5749 from yuhaoth/pr/add-tls13-finished-message-and-wrapup
TLS 1.3: Add Finished Message and wrapup
2022-05-25 12:02:06 +01:00
Jerry Yu
5491f857d2 skip openssl client auth test
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-23 22:36:16 +08:00
Jerry Yu
090378c685 change exit code of cli auth test
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-23 21:03:52 +08:00
Jerry Yu
7eaadae941 fix no x509 info fail.
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-23 16:17:25 +08:00
Manuel Pégourié-Gonnard
6ab65e28cf
Merge pull request #5842 from mprse/decrypt_tests
RSA decrypt 2: TLS 1.2 integration testing
2022-05-18 12:58:50 +02:00
Jerry Yu
36becb1b81 update hrr tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-18 09:58:48 +08:00
Jerry Yu
a7abc5eaa8 fix ci test fails
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-18 09:58:48 +08:00
Jerry Yu
155493d4f5 fix openssl test fail.
different version openssl client return
different output. remove string check
to workaround it

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-18 09:58:48 +08:00
Jerry Yu
6622049bcc test:add state check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-18 09:58:48 +08:00
Jerry Yu
4d8567fa9e fix various issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-18 09:58:48 +08:00
Paul Elliott
a478441517
Merge pull request #5748 from yuhaoth/pr/add-tls13-write-certificate-and-verify
TLS1.3:Add Certificate and CertificateVerify message on Server Side
2022-05-17 15:47:36 +01:00
Przemek Stekiel
8da6da3da2 ssl-opt.sh: add test of RSA Opaque keys with TLS 1.2 server for decryption
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-05-16 14:37:50 +02:00
Jerry Yu
b89125b81a Add test without server certificate
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-13 15:50:04 +08:00
Jerry Yu
c450566b85 Update client auth tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-12 14:44:59 +08:00
Jerry Yu
c8bdbf72d3 test:add state check for certificate and verify
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-12 14:44:59 +08:00
Andrzej Kurek
5c65c5781f Fix additional misspellings found by codespell
Remaining hits seem to be hex data, certificates,
and other miscellaneous exceptions.
List generated by running codespell -w -L 
keypair,Keypair,KeyPair,keyPair,ciph,nd

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-05-11 21:25:54 +01:00
Shaun Case
8b0ecbccf4 Redo of PR#5345. Fixed spelling and typographical errors found by CodeSpell.
Signed-off-by: Shaun Case <warmsocks@gmail.com>
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2022-05-11 21:25:51 +01:00
Paul Elliott
d1a954d243
Merge pull request #5707 from yuhaoth/pr/add-tls13-write-hello-retry-request
TLS1.3: Add  HelloRetryRequest Write
2022-05-10 17:25:33 +01:00
Manuel Pégourié-Gonnard
9bbb7bacae
Merge pull request #5791 from superna9999/5788-unify-non-opaque-and-opaque-psks
Unify non-opaque and opaque PSKs
2022-05-09 10:15:16 +02:00
Jerry Yu
ede50ea891 move hrr tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-09 15:49:09 +08:00
XiaokangQian
a987e1d2f8 Change state machine after encrypted extension and update cases
Change-Id: Ie84a2d52a08538afb8f6096af0c054bd55ed66cb
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-07 01:37:04 +00:00
XiaokangQian
45c22201b3 Update test cases and encrypted extension state set
Change-Id: Ie1acd10b61cefa9414169b276a0c5c5ff2f9eb79
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-07 01:37:04 +00:00
XiaokangQian
2f150e184f Update status and add test cases for client certificate request
Change-Id: If9b9672540d2b427496b7297aa484b8bcfeb75c5
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-05-07 01:37:04 +00:00
Ronald Cron
25b1f5d2b7
Merge pull request #5545 from xffbai/tls13-write-enc-ext
TLS1.3: add writing encrypted extensions on server side.
2022-05-06 13:54:45 +02:00
Neil Armstrong
cd05f0b9e5 Drop skip PMS generation for opaque XXX-PSK now Opaque PSA key is always present when MBEDTLS_USE_PSA_CRYPTO selected
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-05-04 11:08:41 +02:00
Jerry Yu
7c0da07445 Update state check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-05-03 15:08:54 +08:00
Manuel Pégourié-Gonnard
67397fa4fd
Merge pull request #5704 from mprse/mixed_psk_2cx
Mixed PSK 2a, 2b, 2c: enable client/server support opaque RSA-PSK, ECDHE-PSK, DHE-PSK
2022-04-29 10:47:16 +02:00
Gilles Peskine
4098083ed4
Merge pull request #5745 from superna9999/5712-pk-opaque-rsa-pss-sign-tls
RSA-PSS sign 2: TLS 1.3 integration testing
2022-04-28 18:16:44 +02:00
Manuel Pégourié-Gonnard
ad47487e25
Merge pull request #5742 from superna9999/5669-review-test-incompatible-psa
Fixup or re-enable tests with Use PSA
2022-04-28 09:57:13 +02:00
Jerry Yu
cef55dbd6a ssl-opt: add state check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-04-25 19:41:47 +08:00
Jerry Yu
955ddd75a3 fix various issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-04-22 22:27:33 +08:00
Przemek Stekiel
85d46fe6cf ssl-opt.sh: add tests for clent/server psa opaque dhe-psk key exchange
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-04-22 14:54:33 +02:00
Przemek Stekiel
b6a0503dda ssl-opt.sh: add tests for clent/server psa opaque ecdhe-psk key exchange
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-04-22 14:53:55 +02:00
Przemek Stekiel
b270b56372 ssl-opt.sh: add tests for server psa opaque rsa-psk key exchange
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-04-22 14:52:28 +02:00
Przemek Stekiel
8e0495e0f4 ssl-opt.sh: add tests for client psa opaque rsa-psk key exchange
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2022-04-22 14:52:28 +02:00
Jerry Yu
8b9fd374b8 Add P_CLI test to easy debug
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-04-22 16:45:01 +08:00
Jerry Yu
abf20c7564 add state check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-04-22 16:45:01 +08:00
Ronald Cron
38b8aa4f63
Merge pull request #5539 from xkqian/add_client_hello_to_server
Add client hello into server side
2022-04-22 10:26:00 +02:00
Neil Armstrong
7f6f672d7e Add Opaque PK test case for TLS 1.3
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-04-22 10:23:10 +02:00
Manuel Pégourié-Gonnard
21f82c7510
Merge pull request #5709 from superna9999/5625-pk-opaque-rsa-tls12
RSA sign 3b: TLS 1.2 integration testing
2022-04-22 10:05:43 +02:00
XiaokangQian
e8ff350698 Update code to align with tls13 coding standard
Change-Id: I3c98b7d0db63aecc712a67f4e8da2cb9945c8f17
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-22 02:34:40 +00:00
Gilles Peskine
afbfed9397
Merge pull request #5582 from gilles-peskine-arm/ssl-opt-auto-psk
Run ssl-opt.sh in more reduced configurations
2022-04-21 12:03:53 +02:00
XiaokangQian
318dc763a6 Fix test failure issue and update code styles
Change-Id: I0b08da1b083abdb19dc383e6f4b210f66659c109
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-20 09:43:51 +00:00
XiaokangQian
3f84d5d0cd Update test cases and fix the test failure
Change-Id: If93506fc3764d49836b229d51e4ad5b008cc3343
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-20 07:45:50 +00:00
XiaokangQian
cfd925f3e8 Fix comments and remove hrr related code
Change-Id: Iab1fc5415b3b7f7b5bcb0a41a01f4234cc3497d6
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-20 07:45:50 +00:00
XiaokangQian
ed582dd023 Update based on comments
Remove cookie support from server side
Change code to align with coding styles
Re-order functions of client_hello

Change-Id: If31509ece402f8276e6cac37f261e0b166d05e18
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-20 07:43:48 +00:00
XiaokangQian
c4b8c99a38 Rebase and solve conflicts and issues
Change-Id: I17246c5b2f8a8ec4989c8b0b83b55cad0491b78a
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-20 07:43:48 +00:00
XiaokangQian
5e4528cd12 Add test cases for server side parse client hello
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-04-20 07:43:48 +00:00
Ronald Cron
df5f8681cc ssl-opt.sh: Fix/Unify TLS 1.3 test descriptions
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-04-19 18:31:24 +02:00
Gilles Peskine
5bd0b51048 Use terse output from lsof
This both simplifies parsing a little, and suppresses warnings. Suppressing
warnings is both good and bad: on the one hand it resolves problems such as
https://github.com/Mbed-TLS/mbedtls/issues/5731, on the other hand it may
hide clues as to why lsof wouldn't be working as expected.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-16 11:34:23 +02:00
Neil Armstrong
eed1c6255d Enable TLS 1.3 ALPN tests when MBEDTLS_USE_PSA_CRYPTO is enabled
Those were disabled in original submission, but it works fine
with PSA crypto enabled.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-04-15 09:30:31 +02:00
Gilles Peskine
2ecf4ff349 Restore explicit version requirement on 1.3 HelloRetryRequest tests
A concurrent branch changes the way the test cases run to no longer use
force_version=tls13, so the automatic version requirement detection will no
longer work after that branch is merged. Therefore, keep the manual
requirement (at least until automatic detection gets smarter).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-13 19:08:38 +02:00
Gilles Peskine
c912673f8d Automatically detect protocol version requirement from force_version
When the client or server uses a specific protocol version, automatically
require that version to be enabled at compile time.

An explicit call is still needed in test cases that require a specific
protocol version (due to analyzing version-specific behavior, or checking
the version in logs), but do not force that specific protocol version, or that
force a specific version only on the openssl/gnutls side.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-13 16:14:01 +02:00
Gilles Peskine
740b734f25 Move ticket, alpn detection into maybe_requires_ciphersuite_enabled
No intended behavior change.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-13 11:32:46 +02:00
Gilles Peskine
b898b3df90 Prepare to generalize maybe_requires_ciphersuite_enabled
Rename maybe_requires_ciphersuite_enabled() to detect_required_features()
and refactor its code a little. No intended behavior change. In subsequent
commits, this function will detect other requirements in a similar way.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-13 11:32:46 +02:00
Neil Armstrong
a4dbfddba2 Add DHE-RSA Opaque PK key tests variants in ssl-opt.sh
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-04-13 10:49:25 +02:00
Neil Armstrong
3e9a142017 Add RSA Opaque PK key tests variants in ssl-opt.sh
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-04-13 10:49:25 +02:00
Gilles Peskine
8e5e8d73db
Merge pull request #5686 from AndrzejKurek/off-by-one-ssl-opt
Fix an off-by-one error in ssl-opt.sh
2022-04-07 16:20:55 +02:00
Manuel Pégourié-Gonnard
1b05aff3ad
Merge pull request #5624 from superna9999/5312-tls-server-ecdh
TLS ECDH 3b: server-side static ECDH (1.2)
2022-04-07 11:46:25 +02:00
Gilles Peskine
d2d90af7d9 Make mbedtls_ssl_get_bytes_avail tests more independent
Don't depend on the default sizes in the test programs: pass explicit
request and buffer sizes.

Don't depend on MAX_CONTENT_LEN (other than it not being extremely small:
this commit assumes that it will never be less than 101).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-06 23:39:06 +02:00
Gilles Peskine
c8d242f625 set_maybe_calc_verify: $1 is intended to be auth_mode
Document that this is what it is. Don't allow made-up numerical values.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-06 22:23:45 +02:00
Gilles Peskine
1438e1620a Add requirements of "Default"
The log checks require a specific hash and a specific curve.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-05 22:00:32 +02:00
Gilles Peskine
59601d76ad Documentation improvements
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-04-05 22:00:17 +02:00
Andrzej Kurek
8db7c0e9ac Fix an off-by-one error in ssl-opt.sh
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2022-04-01 08:55:40 -04:00
Ronald Cron
0e980e8e84
Merge pull request #5640 from ronald-cron-arm/version-negotiation-2
TLS 1.2/1.3 version negotiation - 2
2022-04-01 12:29:06 +02:00
Ronald Cron
cbd7bfd30e ssl-opt.sh: Force TLS 1.2 on server for TLS 1.2 specific tests
Force TLS 1.2 on OpenSSL/GnuTLS server
for TLS 1.2 specific tests.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-31 18:25:27 +02:00
Ronald Cron
634d865d80 ssl-opt.sh: Fix "no TLS 1.3 server support" test check
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-31 18:25:27 +02:00
Dave Rodgman
017a19997a Update references to old Github organisation
Replace references to ARMmbed organisation with the new
org, Mbed-TLS, following project migration.

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2022-03-31 14:43:16 +01:00
Neil Armstrong
b7b549aa71 Force server-side TLS1.2 for ECDH- Opaque PK key test
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-03-31 15:24:18 +02:00
Neil Armstrong
023bf8d7c2 Add ECDH- Opaque PK key test
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-03-31 15:24:17 +02:00
Ronald Cron
a1b8f6e914 ssl-opt.sh: Do not force TLS 1.3 on client
For TLS 1.3 tests, do not force TLS 1.3
version on client to play the negotiation
game whenever possible.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-29 18:58:31 +02:00
Ronald Cron
f3b425bbde ssl-opt.sh: Force TLS 1.2 on server
To maximize the number of tests where MbedTLS
client proposes both TLS 1.2 and TLS 1.3 to
the server, force the TLS 1.2 version on the
server side rather than on the client side
in TLS 1.2 specific tests.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-29 18:58:31 +02:00
Ronald Cron
e1d3f06399 Allow hybrid TLS 1.3 + TLS 1.2 configuration
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-29 18:58:31 +02:00
Ronald Cron
7320e6436b ssl_tls12_client.c: Switch to generic Client Hello state handler
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-29 18:58:31 +02:00
Ronald Cron
27c85e743f ssl_tls.c: Unify TLS 1.2 and TLS 1.3 SSL state logs
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-29 18:58:31 +02:00
Ronald Cron
086ee0be0e ssl_tls.c: Reject TLS 1.3 version configuration for server
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-03-29 14:42:17 +02:00
Jerry Yu
3a58b462b6 add pss_rsae_sha{384,512}
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-03-22 15:13:34 +08:00
Jerry Yu
919130c035 Add rsa_pss_rsae_sha256 support
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-03-22 15:13:33 +08:00
Manuel Pégourié-Gonnard
7c92fe966a
Merge pull request #5614 from gabor-mezei-arm/5203_tls_cipher_tickets_use_psa_for_protection
TLS Cipher 2a: tickets: use PSA for protection
2022-03-17 09:50:09 +01:00
Gilles Peskine
6f160cab59 Skip some DTLS reordering tests in PSK-only builds
Some DTLS reordering tests rely on certificate authentication messages. It
is probably possible to adapt them to rely on different messages, but for
now, skip them in PSK-only builds.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-14 20:32:20 +01:00
Gilles Peskine
309ca65846 calc_verify is only called in some configurations
If MBEDTLS_SSL_EXTENDED_MASTER_SECRET is disabled or the feature is disabled
at runtime, and if client authentication is not used, then calc_verify is not
called, so don't require the corresponding debug trace.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-14 20:32:20 +01:00
Gilles Peskine
aa162b5bea Remove negative check for a message that no longer exists
The message was removed in 6be9cf542f without
a replacement. A failure would cause the test case to fail anyway, so this
negative check is not really useful.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-03-14 19:49:18 +01:00
Gabor Mezei
49c8eb3a5a
Enable chachcapoly cipher for SSL tickets
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-03-10 17:09:59 +01:00
Gabor Mezei
2fa1c311cd
Remove test dependency
The SSL ticket rotation test case is enabled when PSA is used.

Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
2022-03-10 17:09:59 +01:00
Manuel Pégourié-Gonnard
10e5cdbbbf
Merge pull request #5454 from gstrauss/cert_cb-user_data
server certificate selection callback
2022-03-10 11:51:42 +01:00
Paul Elliott
17f452aec4
Merge pull request #5448 from lhuang04/tls13_alpn
Port ALPN support for tls13 client from tls13-prototype
2022-03-08 17:53:38 +00:00
Glenn Strauss
6989407261 Add accessor to retrieve SNI during handshake
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
2022-02-25 19:55:53 -05:00
Gilles Peskine
588d7a7538 Add a missing requires_max_content_len
Slightly reduce the amount of data so that the test passes with 512.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-25 21:23:25 +01:00
Gilles Peskine
6e86e54abb Adapt tests for PSK in PSK-only builds
In a PSK-only build:
* Skip tests that rely on a specific non-PSK cipher suite.
* Skip tests that exercise a certificate authentication feature.
* Pass a pre-shared key in tests that don't mind the key exchange type.

This commit only considers PSK-only builds vs builds with certificates. It
does not aim to do something useful for builds with an asymmetric key
exchange and a pre-shared key for authentication.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-25 21:06:21 +01:00
Gilles Peskine
2fe796f1b7 Add some missing dependencies: EXTENDED_MASTER_SECRET, CACHE
This commit is not necessarily complete, but it's a step forward.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-25 21:06:21 +01:00
Gilles Peskine
3561526249 Only run "Default" tests if the expected ciphersuite is enabled
These tests ensure that a certain cipher suite is in use, so they fail in
builds that lack one of the corresponding algorithms.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-25 21:06:21 +01:00
Gilles Peskine
a165b5ced6 Automatically skip tests for some absent features: tickets, ALPN
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-25 21:06:21 +01:00
Gilles Peskine
82a4ab2486 ssl-opt: automatically skip DTLS tests in builds without DTLS
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-25 21:06:21 +01:00
Jerry Yu
2ff6ba1df0 Remove rsa_pss_rsae_sha256 support.
Sign rsa is not thread safe. Remove it from current code.
And a thread-safe version should be re-introduce in future.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-23 10:38:25 +08:00
Jerry Yu
ccb005e35f fix missing feedback address
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 17:38:34 +08:00
Jerry Yu
819f29730a fix various issues in ssl-opt
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
2124d05e06 Add sha384 and sha512 case
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
d66409ae92 Add non support sig alg check and test
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
562a0fddf0 Add client version check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
6c3d821ff1 update ssl-opt test cases
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
46b53b9920 remove duplicate test
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
4bfa22aeb3 remove useless config option
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
42ea733fdc remove RSA not found test
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
7db5b8f68c add rsa_pss_rsae_sha256 write support
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
37987ddd0f Add test cases
Add test cases for different sig algs.
Known issue is rsa_pss_rsae_sha256 fail

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
ca133a34c5 Change state machine
Skip CertificateVerfiy if empty certificate or no
CertificateRequest received.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
22abd06cd0 Add rsa key check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
aa6214a571 add empty client certificate tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
c19884f487 change expect exit value
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
25e0ddcf47 Add client certificate file
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
200b47b8f5 Add more tests for CertificateRequest
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:58 +08:00
Jerry Yu
960bc28bcc Add tests for no middlebox mode
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-22 10:17:57 +08:00
Gilles Peskine
860429f8af Add version number debug check to the GnuTLS interop test as well
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-21 15:14:02 +01:00
Gilles Peskine
c63a1e0e15 Fix mbedtls_ssl_get_version() for TLSv1.3
Test it in ssl-opt.sh.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-21 15:14:01 +01:00
Jerry Yu
baa4934e7b Add check tests
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-21 09:06:00 +08:00
Jerry Yu
ab08290c09 tls13_only: skip tls12 tests.
TLS1.2 test depends on MBEDTLS_SSL_PROTO_TLS1_2. Skip
them if it is not set

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-21 09:06:00 +08:00
Jerry Yu
8a497205cc tls13_only: tls 1.3 suite pass
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-21 09:06:00 +08:00
Jerry Yu
c10f6b4735 tls13_only: simple test pass
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2022-02-21 09:06:00 +08:00
Manuel Pégourié-Gonnard
3d1f8b9c00
Merge pull request #5532 from ronald-cron-arm/tls13_and_use_psa_crypto
Make TLS 1.3 compatible with MBEDTLS_USE_PSA_CRYPTO
2022-02-16 17:33:47 +01:00
Ronald Cron
a7a1deabf8
Merge pull request #5393 from gilles-peskine-arm/opt-testcases-outcomes-fix
Fix test suite name reporting of opt-testcases/tls13-compat.sh
2022-02-15 13:53:10 +01:00
lhuang04
86cacac91a Port ALPN support for tls13 client from tls13-prototype
Summary:
Port ALPN implementation of tls13 client from
[tls13-prototype](https://github.com/hannestschofenig/mbedtls/blob/tls13-prototype/library/ssl_tls13_client.c#L1124).

Test Plan:

Reviewers:

Subscribers:

Tasks:

Tags:
Signed-off-by: lhuang04 <lhuang04@fb.com>
2022-02-14 08:03:32 -08:00
Ronald Cron
135427cb35 Run TLS 1.3 tests when MBEDTLS_USE_PSA_CRYPTO is enabled
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2022-02-11 16:10:44 +01:00
Glenn Strauss
e328245618 Add test case use of mbedtls_ssl_ticket_rotate
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
2022-02-09 14:33:16 -05:00
Ronald Cron
6ca6faa67e
Merge pull request #5080 from xffbai/add-tls13-read-certificate-request
add tls1_3 read certificate request
2022-02-09 09:51:55 +01:00
Manuel Pégourié-Gonnard
45c5768a74
Merge pull request #5434 from mprse/tls_use_psa
TLS Cipher: use PSA crypto
2022-02-08 10:27:25 +01:00
Manuel Pégourié-Gonnard
6f20595b6e
Merge pull request #5462 from gilles-peskine-arm/ssl-test-pkey-message-clarity
Clarify key types message from ssl_client2 and ssl_server2
2022-02-03 11:33:03 +01:00
Przemyslaw Stekiel
2cb59df939 ssl-opt.sh: remove cipher context assertions (redundant when psa crypto is enabled)
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
2022-01-31 15:39:24 +01:00
XiaokangQian
a909061c2a Refine HRR parse successfully message in test cases
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-01-27 03:48:27 +00:00
XiaokangQian
7bae3b616c Add more ciphersuites into test cases for hrr
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-01-26 10:53:15 +00:00
XiaokangQian
355e09ae9d Change code base on comments
Change functions name
Change some comments
Improve hrr test case for gnutls

Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-01-26 10:53:15 +00:00
XiaokangQian
78b1fa7e81 Update code base on comments
Move reset transcript for hrr to generic
Reset SHA256 or SHA384 other than both
Rename message layer reset
Add check log for hrr parse successfully

Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-01-26 10:53:15 +00:00
XiaokangQian
6db08dd2cb Change ssl-opt.sh to make hrr tests pass
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-01-26 10:51:13 +00:00
XiaokangQian
0b56a8f85c Replace curve_list with group_list and add update test scripts
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
2022-01-26 10:51:13 +00:00
Xiaofei Bai
69fcd39774 Update CertificateRequest tests and the parsing function
Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
2022-01-26 09:32:29 +00:00
Xiaofei Bai
5d8598e090 update certificate request tests
Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
2022-01-26 09:31:54 +00:00
Gilles Peskine
05bf89da34 Clarify key types message from ssl_client2 and ssl_server2
If no key is loaded in a slot, say "none", not "invalid PK".

When listing two key types, use punctuation that's visibly a sequence
separator (",").

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-01-25 17:50:25 +01:00
Manuel Pégourié-Gonnard
24479b3185
Merge pull request #5395 from gilles-peskine-arm/ssl-opt-self-signed-positive
Add positive test case with self-signed certificates
2022-01-25 12:53:56 +01:00
Manuel Pégourié-Gonnard
fcca7cfa97
Merge pull request #5428 from gstrauss/mbedtls_ssl_ciphersuite
Add accessors for ciphersuite info
2022-01-24 11:13:31 +01:00
Manuel Pégourié-Gonnard
ff743a7f38
Merge pull request #5425 from gabor-mezei-arm/5181_tls_cipher_extend_testing_of_tickets
TLS Cipher 1a: extend testing of tickets
2022-01-24 10:25:29 +01:00
Glenn Strauss
6eef56392a Add tests for accessors for ciphersuite info
Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
2022-01-23 08:37:02 -05:00