Probably the result of copy-pasting: the test functions actually don't
use those modules at all.
This brings the number of tests skipped in test_suite_rsa in
test_psa_crypto_config_accel_hash_use_psa down to 50 (from 61).
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This brings the number of tests skipped in test_suite_rsa in
test_psa_crypto_config_accel_hash_use_psa down to 61 (from 117).
The changes to the test data file were generated with:
sed -i -f or_psa_hash.sed tests/suites/test_suite_rsa.data
with or_psa_hash.sed containing:
s/MBEDTLS_MD5_C/MBEDTLS_OR_PSA_WANT_ALG_MD5/g
s/MBEDTLS_RIPEMD160_C/MBEDTLS_OR_PSA_WANT_ALG_RIPEMD160/g
s/MBEDTLS_SHA1_C/MBEDTLS_OR_PSA_WANT_ALG_SHA_1/g
s/MBEDTLS_SHA224_C/MBEDTLS_OR_PSA_WANT_ALG_SHA_224/g
s/MBEDTLS_SHA256_C/MBEDTLS_OR_PSA_WANT_ALG_SHA_256/g
s/MBEDTLS_SHA384_C/MBEDTLS_OR_PSA_WANT_ALG_SHA_384/g
s/MBEDTLS_SHA512_C/MBEDTLS_OR_PSA_WANT_ALG_SHA_512/g
Here the MBEDTLS_OR_PSA_xxx macros are the right choice as we just need
data about the hashes to be available.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Same rationale as two commits ago.
Changes to the data file generated with the following script:
import hashlib
suite = 'rsa'
functions = {
'mbedtls_rsa_pkcs1_sign': (3, 1),
'mbedtls_rsa_pkcs1_verify': (3, 1),
}
def hash_ctx(s):
if s == 'MBEDTLS_MD_MD5':
return hashlib.md5()
if s == 'MBEDTLS_MD_SHA1':
return hashlib.sha1()
if s == 'MBEDTLS_MD_SHA224':
return hashlib.sha224()
if s == 'MBEDTLS_MD_SHA256':
return hashlib.sha256()
if s == 'MBEDTLS_MD_SHA384':
return hashlib.sha384()
if s == 'MBEDTLS_MD_SHA512':
return hashlib.sha512()
if s == 'MBEDTLS_MD_RIPEMD160':
return hashlib.new("ripemd160")
def fix(l):
parts = l.rstrip().split(":")
fun = parts[0]
if fun not in functions:
return l
(alg_idx, msg_idx) = functions[fun]
alg_str = parts[alg_idx]
if alg_str == "MBEDTLS_MD_NONE" or alg_str == "255":
return l
h = hash_ctx(alg_str)
msg_str = parts[msg_idx]
msg_hex = msg_str[1:-1]
msg = bytes.fromhex(msg_hex)
h.update(msg)
msg_hash = h.hexdigest()
msg_hash_str = '"' + msg_hash + '"'
parts[msg_idx] = msg_hash_str
return ":".join(parts) + '\n'
filename = 'tests/suites/test_suite_' + suite + '.data'
with open(filename) as f:
lines = f.readlines()
lines = [fix(l) for l in lines]
with open(filename, 'w') as f:
f.writelines(lines)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This brings the number of tests skipped in test_suite_pkcs1_v15 in
test_psa_crypto_config_accel_hash_use_psa to 0.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
We had a message in the data file, and were computing its hash in the
test function. It is more efficient (and simpler when it comes to
dependencies) to directly have the message hash in the data file.
It was probably this way because some test vectors provide the message
for the sake of all-in-one implementation that hash-and-sign at once.
But our API gets a hash as the input and signs it. In unit tests, this
should be reflected in the signature of the test function, which should
take a hash as input.
The changes to the .data file were done using the following python
script:
import hashlib
suite = 'pkcs1_v15'
functions = {
'pkcs1_rsassa_v15_sign': (10, 12),
'pkcs1_rsassa_v15_verify': (6, 8),
}
def hash_ctx(s):
if s == 'MBEDTLS_MD_MD5':
return hashlib.md5()
if s == 'MBEDTLS_MD_SHA1':
return hashlib.sha1()
if s == 'MBEDTLS_MD_SHA224':
return hashlib.sha224()
if s == 'MBEDTLS_MD_SHA256':
return hashlib.sha256()
if s == 'MBEDTLS_MD_SHA384':
return hashlib.sha384()
if s == 'MBEDTLS_MD_SHA512':
return hashlib.sha512()
def fix(l):
parts = l.rstrip().split(":")
fun = parts[0]
if fun not in functions:
return l
(alg_idx, msg_idx) = functions[fun]
alg_str = parts[alg_idx]
if alg_str == "MBEDTLS_MD_NONE":
return l
h = hash_ctx(alg_str)
msg_str = parts[msg_idx]
msg_hex = msg_str[1:-1]
msg = bytes.fromhex(msg_hex)
h.update(msg)
msg_hash = h.hexdigest()
msg_hash_str = '"' + msg_hash + '"'
parts[msg_idx] = msg_hash_str
return ":".join(parts) + '\n'
filename = 'tests/suites/test_suite_' + suite + '.data'
with open(filename) as f:
lines = f.readlines()
lines = [fix(l) for l in lines]
with open(filename, 'w') as f:
f.writelines(lines)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The test script all.sh contains the component
component_build_armcc
testing that Mbed TLS builds using Arm Compiler 5 and 6,
on a variety of platforms.
However, the component does not exercise inline assembly
for Arm, since
- MBEDTLS_HAVE_ASM is unset, and
- Some Arm inline assembly is only used if the level of
optimization is not 0.
This commit changes the test component to ensure that
inline assembly is built by setting MBEDTLS_HAVE_ASM
as well as enabling optimization level 1 (-O1).
Signed-off-by: Hanno Becker <hanno.becker@arm.com>
The encrypt/decrypt cases don't depend on actually computing a hash,
just on information about it being available, and this information is
guarded by MBEDTLS_OR_PSA_WANT_xxx.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Having the whole .function file depend on SHA-1 was wrong: dependencies
in .function files are for compile-time dependencies all functions in
this file build just fine without SHA-1. It's just some tests cases that
do need SHA-1 at runtime, use dependencies on those specific tests in
the .data file then.
This reduces the number of cases skipped in this test suite in
test_psa_crypto_config_accel_hash_use_psa from 28 (all of them) down to
12 (those that actually use SHA-1 as opposed to no hash).
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
test_suite_pk still passes, with the same number of skipped tests as in
the default config minus PKCS#1v2.1
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Applied:
sed -i -f use_psa_hash.sed tests/suites/test_suite_pk.*
with use_psa_hash.sed as follows:
s/MBEDTLS_MD5_C/MBEDTLS_USE_PSA_WANT_ALG_MD5/g
s/MBEDTLS_RIPEMD160_C/MBEDTLS_USE_PSA_WANT_ALG_RIPEMD160/g
s/MBEDTLS_SHA1_C/MBEDTLS_USE_PSA_WANT_ALG_SHA_1/g
s/MBEDTLS_SHA224_C/MBEDTLS_USE_PSA_WANT_ALG_SHA_224/g
s/MBEDTLS_SHA256_C/MBEDTLS_USE_PSA_WANT_ALG_SHA_256/g
s/MBEDTLS_SHA384_C/MBEDTLS_USE_PSA_WANT_ALG_SHA_384/g
s/MBEDTLS_SHA512_C/MBEDTLS_USE_PSA_WANT_ALG_SHA_512/g
With this commit, test_suite_pk achieves parity between:
- crypto_full minus PKCS#1v2.1
- same minus MD (from all.sh's test_crypto_full_no_md)
and between:
- default config plus use_psa minus PKCS#1v2.1
- same with accelerators (test_psa_crypto_config_accel_hash_use_psa)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
While at it, also fix buffer size for functions that already depend on
USE_PSA: it should be PSA_HASH_MAX_SIZE for functions that always use
PSA, and the new macro MBEDTLS_USE_PSA_MD_MAX_SIZE for functions that
use it or not depending on USE_PSA.
The only case where MBEDTLS_MD_MAX_SIZE is OK is when the function
always uses MD - currently this is the case with
pk_sign_verify_restart() as it is incompatible with USE_PSA anyway.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Currently the test suites are passing because a lot of tests
functions/cases explicitly depend on SHAxxx_C, resulting in them being
skipped in this build. The goal of the next few commits is going to make
them pass and achieve test parity with a non-accelerated build for
selected modules.
Note: compared to the previous component, I'm using 'make tests' not
'make' (ie not building program) because I'm betting build failures
(some header not found) in programs which are not my interest atm.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
When MD is only used to compute a size, use md_internal.h instead.
When it's actually used to compute a hash, mark the test function as
depending on it. This is probably suboptimal in the long run, and we
might want to either adapt the code so that it can use PSA Crypto
instead, or just pre-compute the hash in the test data.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The parameters for init_handshake_options had changed on the development
branch after this test was created, so fixing up this test in order to
correct build failures after merge.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Force a bad session_id_len before handshake wrapup. This should
result in a forced jump to a clean up of a serialized session.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
Add a platform function mbedtls_setbuf(), defaulting to setbuf().
The intent is to allow disabling stdio buffering when reading or writing
files with sensitive data, because this exposes the sensitive data to a
subsequent memory disclosure vulnerability.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Use escape mechanism defined in RFC 1779 when parsing commas and other
special characters in X509 DN values. Resolves failures when generating
a certificate with a CSR containing a comma in subject value.
Fixes#769.
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
In Certificate message parsing tests with
invalid vector lengths, add checks that the
parsing failed on the expected overread check.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
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>
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>
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>
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>
In asn1_write tests, when there's a parsing function corresponding to the
write function, call it and check that it can parse what we wrote.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
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>
Test with the output buffer size up to *and including* the expected output
size plus one. `... < expected->len + 1` was evidently a mistake.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
mbedtls_asn1_write_mpi() correctly handles the sign bit, so there's no
reason not to test that it's handled correctly.
Fix copypasta in test data that was commented out.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Fix a null pointer dereference when performing some operations on zero
represented with 0 limbs: mbedtls_mpi_mod_int() dividing by 2, or
mbedtls_mpi_write_string() in base 2.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
That way the concerned tests are also run in the
TLS 1.3 only configuration where a TLS 1.3
handshake is performed.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
The endpoint initialization function was setting up
a certificate but the client certificate was not
used because client authentication was not enabled
(not enabled in the default SSL server configuration).
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
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>
Functions called within the test mean that MBEDTLS_X509_CRT_PARSE_C
is a test dependency and so is declared in this commit.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Move the definition of the accessor so that it is not defined
within the MBEDTLS_X509_CRT_WRITE_C guards. Thus remove the
dependency from the test and test cases.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Add two test cases for accessor test. One test where desired
ext type is presentent and the other of when the ext type is
not present.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
