TeamHepta/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2026-04-07 12:57:18 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
f01de145bd5fdb2e843bab427f45a566d358b225
mbedtls/library
History
David Horstmann c7f700c795 Fix incorrect printing of OIDs 
The first 2 components of an OID are combined together into the same
subidentifier via the formula:

subidentifier = (component1 * 40) + component2

The current code extracts component1 and component2 using division and
modulo as one would expect. However, there is a subtlety in the
specification[1]:

>This packing of the first two object identifier components recognizes
>that only three values are allocated from the root node, and at most
>39 subsequent values from nodes reached by X = 0 and X = 1.

If the root node (component1) is 2, the subsequent node (component2)
may be greater than 38. For example, the following are real OIDs:
* 2.40.0.25, UPU standard S25
* 2.49.0.0.826.0, Met Office
* 2.999, Allocated example OID

This has 2 implications that the current parsing code does not take
account of:
1. The second component may be > 39, so (subidentifier % 40) is not
correct in all circumstances.
2. The first subidentifier (containing the first 2 components) may be
more than one byte long. Currently we assume it is just 1 byte.

Improve parsing code to deal with these cases correctly.

[1] Rec. ITU-T X.690 (02/2021), 8.19.4

Signed-off-by: David Horstmann <david.horstmann@arm.com>
2023-02-14 17:00:25 +00:00
..
.gitignore
Add psa_crypto_driver_wrappers.c to .gitignore
2021-12-18 13:29:10 +05:30
aes.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
aesni.c
Tidy-up - move asm #define into build_info.h
2023-01-20 14:04:48 +00:00
aesni.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
alignment.h
Improve documentation
2023-01-20 14:04:48 +00:00
aria.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
asn1parse.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
asn1write.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
base64.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
bignum_core.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
bignum_core.h
Fix typos in doxygen commands in new bignum modules
2023-02-01 08:43:54 +00:00
bignum_mod_raw_invasive.h
Update documentation
2023-01-23 19:10:26 +01:00
bignum_mod_raw.c
Merge pull request #6941 from gabor-mezei-arm/6375_quasi-reduction_function
2023-01-31 11:25:25 +01:00
bignum_mod_raw.h
Merge pull request #6957 from tom-cosgrove-arm/fix-spelling-of-doxygen-return
2023-01-24 21:56:45 +01:00
bignum_mod.c
bignum_mod_raw: Renamed m -> N in mbedtls_mpi_mod_raw_neg()
2023-01-17 11:25:26 +05:30
bignum_mod.h
Fix typos in doxygen commands in new bignum modules
2023-02-01 08:43:54 +00:00
bignum.c
mbedtls_mpi_sub_abs: Skip memcpy when redundant (#6701).
2023-01-17 11:52:22 -05:00
bn_mul.h
Tidy-up - move asm #define into build_info.h
2023-01-20 14:04:48 +00:00
camellia.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ccm.c
Fix use of sizeof without brackets
2023-02-02 12:40:50 +00:00
chacha20.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
chachapoly.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
check_crypto_config.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
cipher_wrap.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
cipher_wrap.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
cipher.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
cmac.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
CMakeLists.txt
Bump versions for libmbedcrypto and libmbedtls
2022-12-14 17:04:00 +00:00
common.h
Move definition of asm out of public header
2023-01-20 14:04:48 +00:00
constant_time_internal.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
constant_time_invasive.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
constant_time.c
Inhibit compiler from optimising out const-time asm
2023-01-30 09:26:48 +00:00
ctr_drbg.c
Remove redundant SIZE_MAX guards
2023-02-10 16:03:44 +00:00
debug.c
move ticket_flags debug helpers
2023-01-13 11:06:01 +08:00
des.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
dhm.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ecdh.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ecdsa.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ecjpake.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ecp_curves.c
Fix use of sizeof without brackets
2023-02-02 12:40:50 +00:00
ecp_internal_alt.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
ecp_invasive.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
ecp.c
Remove unneeded include
2023-01-30 16:27:48 +01:00
entropy_poll.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
entropy_poll.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
entropy.c
Fix use of sizeof without brackets
2023-02-02 12:40:50 +00:00
gcm.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
hash_info.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
hash_info.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
hkdf.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
hmac_drbg.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
lmots.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
lmots.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
lms.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
Makefile
Bump versions for libmbedcrypto and libmbedtls
2022-12-14 17:04:00 +00:00
md5.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
md_wrap.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
md.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
memory_buffer_alloc.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
mps_common.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
mps_error.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
mps_reader.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
mps_reader.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
mps_trace.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
mps_trace.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
net_sockets.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
nist_kw.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
oid.c
Fix incorrect printing of OIDs
2023-02-14 17:00:25 +00:00
padlock.c
Tidy-up - move asm #define into build_info.h
2023-01-20 14:04:48 +00:00
padlock.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
pem.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
pk_wrap.c
Remove redundant SIZE_MAX guards
2023-02-10 16:03:44 +00:00
pk_wrap.h
pk: move MBEDTLS_PK_CAN_ECDSA_SOME macro to pk.h and fix tests
2023-02-13 11:15:06 +01:00
pk.c
Remove redundant SIZE_MAX guards
2023-02-10 16:03:44 +00:00
pkcs5.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
pkcs7.c
Fix code-style
2023-02-09 09:21:14 +00:00
pkcs12.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
pkparse.c
pkarse: Added pk_group_id_from_specified() documentation.
2023-01-23 10:33:06 +00:00
pkwrite.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
pkwrite.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
platform_util.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
platform.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
poly1305.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_aead.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_aead.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_cipher.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_cipher.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_client.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_core.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_driver_wrappers.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_ecp.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_ecp.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_hash.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_hash.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_invasive.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_its.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_mac.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_mac.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_pake.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_random_impl.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_rsa.c
Remove redundant SIZE_MAX guards
2023-02-10 16:03:44 +00:00
psa_crypto_rsa.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_se.c
Remove redundant SIZE_MAX guards
2023-02-10 16:03:44 +00:00
psa_crypto_se.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_slot_management.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_slot_management.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_storage.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto_storage.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
psa_crypto.c
Reject key agreement chained with PSA_ALG_TLS12_ECJPAKE_TO_PMS
2023-01-19 12:11:23 +01:00
psa_its_file.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ripemd160.c
Fix use of sizeof without brackets
2023-02-02 12:40:50 +00:00
rsa_alt_helpers.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
rsa_alt_helpers.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
rsa.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
sha1.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
sha256.c
Tidy-up - move asm #define into build_info.h
2023-01-20 14:04:48 +00:00
sha512.c
Tidy-up - move asm #define into build_info.h
2023-01-20 14:04:48 +00:00
ssl_cache.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_ciphersuites.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_client.c
Rename the finalize_client{server}_hello()
2023-02-08 05:47:48 +00:00
ssl_client.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_cookie.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_debug_helpers.h
refine ticket_flags printing helper
2023-01-16 11:28:49 +08:00
ssl_misc.h
Merge pull request #6773 from yanrayw/6675-change-early_secrets-to-local
2023-02-14 09:03:32 +01:00
ssl_msg.c
Remove redundant SIZE_MAX guards
2023-02-10 16:03:44 +00:00
ssl_ticket.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_tls12_client.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_tls12_server.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_tls13_client.c
Rebase code to restore reco-delay and fix some style issues
2023-02-08 07:41:42 +00:00
ssl_tls13_generic.c
Replace session_negotiate->ciphersuite with handshake->ciphersuite_info->id
2023-02-08 05:47:48 +00:00
ssl_tls13_invasive.h
Switch to the new code style
2023-01-11 14:50:10 +01:00
ssl_tls13_keys.c
Merge pull request #6773 from yanrayw/6675-change-early_secrets-to-local
2023-02-14 09:03:32 +01:00
ssl_tls13_keys.h
Enhancement: change some functions to static in ssl_tls13_keys.c
2023-01-12 14:54:26 +08:00
ssl_tls13_server.c
Rename the finalize_client{server}_hello()
2023-02-08 05:47:48 +00:00
ssl_tls.c
Set hs_psk,ciphercuit_info and kex mode when writing pre-share key
2023-02-08 05:44:00 +00:00
threading.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
timing.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
version.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
x509_create.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
x509_crl.c
Switch to the new code style
2023-01-11 14:50:10 +01:00
x509_crt.c
Don't use lstrlenW() on Windows
2023-02-10 12:52:13 +00:00
x509_csr.c
Fix code style
2023-01-26 22:30:45 +01:00
x509.c
X.509: Add length consistency checks to x509_get_other_name()
2023-02-07 05:24:32 -05:00
x509write_crt.c
x509: replace/fix name of new function for setting serial
2023-01-26 17:43:09 +01:00
x509write_csr.c
Switch to the new code style
2023-01-11 14:50:10 +01:00