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Valerio Setti cbecd0a40b pkwrite: fix buffer overrun 
This commit fixes potential buffer overrun in:
- pk_write_rsa_der
- pk_write_ec_pubkey

In both functions, when dealing with opaque keys, there was no
check that the provided buffer was large enough to contain the
key being exported. This commit fixes this problem and it also
adds some testing in test_suite_pkwrite to trigger these checks.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2024-10-11 19:51:31 +01:00
..
.gitignore Revert "Add generated files" 2024-08-30 11:03:51 +01:00
aes.c Use optimised counter increment in AES-CTR and CTR-DRBG 2024-01-15 11:45:01 +00:00
aesce.c Fix remaining warnings from -Wshorten-64-to-32 2024-02-13 13:41:16 +00:00
aesce.h Merge remote-tracking branch 'origin/development' into msft-aarch64 2023-11-30 11:01:50 +00:00
aesni.c Disable automatic setting of clang target flags on old clang 2023-12-19 13:11:47 +00:00
aesni.h Merge pull request #8124 from yanrayw/support_cipher_encrypt_only 2023-11-23 17:43:00 +00:00
alignment.h Pacify check-names 2024-02-06 15:00:58 +00:00
aria.c aria: remove leftover in comments 2024-01-30 16:28:09 +01:00
asn1parse.c pem: do not parse ASN1 data after decryption (removes ASN1 dependency) 2024-02-16 15:26:12 +01:00
asn1write.c asn1: use the new symbol to guard dependencies of ECDSA conversion functions 2024-01-24 16:26:35 +01:00
base64_internal.h Header updates 2023-11-03 12:21:36 +00:00
base64.c Use size_t cast for pointer subtractions 2023-11-21 17:09:46 +00:00
bignum_core_invasive.h Move bignum code path testing out of the library 2024-09-02 10:30:47 +02:00
bignum_core.c Fix code style 2024-09-02 10:42:46 +02:00
bignum_core.h Misc improvements to comments 2024-09-03 10:10:18 +02:00
bignum_internal.h Add header for mbedtls_mpi_exp_mod_unsafe() 2024-08-22 15:00:09 +01:00
bignum_mod_raw_invasive.h Header updates 2023-11-03 12:21:36 +00:00
bignum_mod_raw.c Header updates 2023-11-03 12:21:36 +00:00
bignum_mod_raw.h Header updates 2023-11-03 12:21:36 +00:00
bignum_mod.c Header updates 2023-11-03 12:21:36 +00:00
bignum_mod.h Header updates 2023-11-03 12:21:36 +00:00
bignum.c Add header for mbedtls_mpi_exp_mod_unsafe() 2024-08-22 15:00:09 +01:00
block_cipher_internal.h block_cipher: add encrypt() 2023-11-10 12:14:53 +01:00
block_cipher.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
bn_mul.h Header updates 2023-11-03 12:21:36 +00:00
camellia.c Merge remote-tracking branch 'origin/development' into support_cipher_encrypt_only 2023-11-23 10:31:26 +08:00
ccm.c ccm.c: Return early when ccm* is used without tag. 2024-08-22 16:39:10 +01:00
chacha20.c Header updates 2023-11-03 12:21:36 +00:00
chachapoly.c Header updates 2023-11-03 12:21:36 +00:00
check_crypto_config.h Header updates 2023-11-03 12:21:36 +00:00
cipher_wrap.c cipher_wrap: fix guards for some CCM/GCM functions 2024-01-02 17:20:58 +01:00
cipher_wrap.h Merge remote-tracking branch 'origin/development' into support_cipher_encrypt_only 2023-11-23 10:31:26 +08:00
cipher.c Add invalid padding_len check in get_pkcs_padding 2024-05-13 09:27:57 -05:00
cmac.c Merge branch 'development' into 'development-restricted' 2024-03-19 22:24:40 +00:00
CMakeLists.txt Bump version to 3.6.2 2024-10-11 19:50:59 +01:00
common.h MBEDTLS_STATIC_ASSERT: make it work outside of a function 2024-07-17 12:21:21 +02:00
constant_time_impl.h Tiny fix in library/constant_time_impl.h 2024-08-06 16:26:41 +01:00
constant_time_internal.h Header updates 2023-11-03 12:21:36 +00:00
constant_time.c Remove unused code 2023-12-01 13:53:45 +00:00
ctr_drbg.c Reorder blocks to avoid double negations 2024-07-17 12:21:21 +02:00
ctr.h Add header guards 2024-01-17 11:06:31 +00:00
debug_internal.h debug: move internal functions declarations to an internal header file 2024-01-18 15:30:46 +01:00
debug.c debug: move internal functions declarations to an internal header file 2024-01-18 15:30:46 +01:00
des.c Header updates 2023-11-03 12:21:36 +00:00
dhm.c Use MBEDTLS_GET_UINTxx_BE macro 2023-11-21 17:09:46 +00:00
ecdh.c echd: Added mbedtls_ecdh_get_grp_id getter. 2024-02-29 13:31:34 +00:00
ecdsa.c Header updates 2023-11-03 12:21:36 +00:00
ecjpake.c Use size_t cast for pointer subtractions 2023-11-21 17:09:46 +00:00
ecp_curves_new.c lib: remove NULL pointer checks performed with MBEDTLS_INTERNAL_VALIDATE[_RET] 2024-01-29 12:00:15 +01:00
ecp_curves.c Merge pull request #8665 from ivq/reduce_static_mem 2024-02-07 23:26:27 +00:00
ecp_internal_alt.h Header updates 2023-11-03 12:21:36 +00:00
ecp_invasive.h Header updates 2023-11-03 12:21:36 +00:00
ecp.c mbedtls_ecp_write_key_ext(): make key const 2024-02-28 14:18:28 +01:00
entropy_poll.c Fixed issue of redefinition warning messages for _GNU_SOURCE 2024-05-02 14:27:44 +05:30
entropy_poll.h Header updates 2023-11-03 12:21:36 +00:00
entropy.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
gcm.c Check gcc version 2024-03-13 09:55:33 +00:00
hkdf.c Header updates 2023-11-03 12:21:36 +00:00
hmac_drbg.c Header updates 2023-11-03 12:21:36 +00:00
lmots.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
lmots.h Use standard byte conversion fns in lms 2023-11-21 17:09:46 +00:00
lms.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
Makefile Revert "Add generated files" 2024-08-30 11:03:51 +01:00
md5.c Header updates 2023-11-03 12:21:36 +00:00
md_psa.h md: move PSA conversion functions from md_psa.h to psa_util.h 2024-01-02 13:26:04 +01:00
md_wrap.h Header updates 2023-11-03 12:21:36 +00:00
md.c md: fix guards for mbedtls_md_error_from_psa() 2024-05-02 18:18:45 +02:00
memory_buffer_alloc.c Header updates 2023-11-03 12:21:36 +00:00
mps_common.h Fix some non-standard headers 2023-11-03 12:24:58 +00:00
mps_error.h Fix some non-standard headers 2023-11-03 12:24:58 +00:00
mps_reader.c Fix some non-standard headers 2023-11-03 12:24:58 +00:00
mps_reader.h Fix some non-standard headers 2023-11-03 12:24:58 +00:00
mps_trace.c Fix some non-standard headers 2023-11-03 12:24:58 +00:00
mps_trace.h Fix some non-standard headers 2023-11-03 12:24:58 +00:00
net_sockets.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
nist_kw.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
oid.c Merge remote-tracking branch 'upstream/development' into pkcs5_aes_new 2024-02-08 14:26:29 +00:00
padlock.c Merge remote-tracking branch 'origin/development' into support_cipher_encrypt_only 2023-11-23 10:31:26 +08:00
padlock.h Header updates 2023-11-03 12:21:36 +00:00
pem.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
pk_ecc.c pk_ecc: fix documentation 2024-03-11 09:48:40 +01:00
pk_internal.h pk_ecc: fix documentation 2024-03-11 09:48:40 +01:00
pk_wrap.c pk_wrap: fix algorithm selection in rsa_opaque_decrypt() 2024-03-20 15:42:55 +01:00
pk_wrap.h pk_wrap: remove last references to MBEDTLS_PSA_CRYPTO_C 2023-12-20 12:59:57 +02:00
pk.c Fix a compilation warning in pk.c when PSA is enabled and RSA is disabled 2024-05-14 12:06:20 +02:00
pkcs5.c pkcs[5/12]: add CIPHER_C for [en/de]crypting functions 2023-12-21 16:39:04 +01:00
pkcs7.c x509: move internal functions declarations to a private header 2024-01-19 09:07:35 +01:00
pkcs12.c pkcs[5/12]: add CIPHER_C for [en/de]crypting functions 2023-12-21 16:39:04 +01:00
pkparse.c pk: move ECC setters to a separate file 2024-03-11 09:48:40 +01:00
pkwrite.c pkwrite: fix buffer overrun 2024-10-11 19:51:31 +01:00
pkwrite.h pkwrite: add new internal symbol for the max supported public key DER length 2024-03-20 17:10:35 +01:00
platform_util.c Fix typo in platform_util.c 2024-07-11 17:31:22 +03:00
platform.c Header updates 2023-11-03 12:21:36 +00:00
poly1305.c Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_aead.c Don't access psa_key_attributes_t.core 2024-02-28 01:30:24 +01:00
psa_crypto_aead.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_cipher.c Silence gcc 12.2.0 warning 2024-06-17 12:24:02 +01:00
psa_crypto_cipher.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_client.c Remove domain parameters from psa_key_attributes_t 2024-02-26 16:57:30 +01:00
psa_crypto_core_common.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_core.h Clarify some internal documentation 2024-08-09 14:04:46 +02:00
psa_crypto_driver_wrappers_no_static.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_ecp.c Merge pull request #8867 from gilles-peskine-arm/psa_key_attributes-remove_core 2024-03-05 09:59:24 +00:00
psa_crypto_ecp.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_ffdh.c Don't access psa_key_attributes_t.core 2024-02-28 01:30:24 +01:00
psa_crypto_ffdh.h psa_crypto_ffdh: move dhm.h inclusion to c file 2024-01-26 09:35:18 +01:00
psa_crypto_hash.c Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_hash.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_invasive.h Change to use test-hook-based approach 2023-12-11 17:58:56 +00:00
psa_crypto_its.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_mac.c Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_mac.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_pake.c Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_pake.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_random_impl.h Force MBEDTLS_PSA_HMAC_DRBG_MD_TYPE based on CTR_DRBG 2024-07-25 18:24:59 +02:00
psa_crypto_rsa.c Free allocated memory where methods were returning without freeing 2024-08-19 11:50:10 +01:00
psa_crypto_rsa.h Documentation improvements 2024-08-06 13:13:05 +02:00
psa_crypto_se.c Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_se.h Header updates 2023-11-03 12:21:36 +00:00
psa_crypto_slot_management.c Simplify and explain the overflow check for maximum slice length 2024-08-22 10:55:40 +02:00
psa_crypto_slot_management.h Clarify some internal documentation 2024-08-09 14:04:46 +02:00
psa_crypto_storage.c Switch key slots to psa_key_attributes_t 2024-02-28 01:30:24 +01:00
psa_crypto_storage.h Document deprecated transaction system as non thread safe 2024-03-05 14:06:02 +00:00
psa_crypto.c Dynamic key store: implementation 2024-08-09 13:52:56 +02:00
psa_its_file.c Use MBEDTLS_GET_UINTxx_BE macro 2023-11-21 17:09:46 +00:00
psa_util_internal.h psa_util: change guard for mbedtls_psa_get_random() to CRYPTO_CLIENT 2024-02-29 16:14:29 +01:00
psa_util.c Fix stack buffer overflow in ECDSA signature format conversions 2024-07-25 18:39:53 +02:00
ripemd160.c Header updates 2023-11-03 12:21:36 +00:00
rsa_alt_helpers.c Header updates 2023-11-03 12:21:36 +00:00
rsa_alt_helpers.h rsa: introduce rsa_internal_rsassa_pss_sign_no_mode_check() 2023-12-20 12:59:57 +02:00
rsa_internal.h rsa_internal: fix documentation for mbedtls_rsa_parse_key() 2024-02-05 08:48:39 +01:00
rsa.c Add header for mbedtls_mpi_exp_mod_unsafe() 2024-08-22 15:00:09 +01:00
sha1.c Header updates 2023-11-03 12:21:36 +00:00
sha3.c Merge pull request #8822 from daverodgman/sha3-perf 2024-03-12 13:14:40 +00:00
sha256.c Fix Mbed-TLS build when WIN32_LEAN_AND_MEAN macro is defined globally 2024-08-14 15:22:37 -07:00
sha512.c Support SHA-512 hwcap detection on old libc 2024-01-30 15:31:42 +00:00
ssl_cache.c Header updates 2023-11-03 12:21:36 +00:00
ssl_ciphersuites_internal.h ssl_ciphersuites: move internal functions declarations to a private header 2024-01-18 15:08:28 +01:00
ssl_ciphersuites.c library/tests: replace md_psa.h with psa_util.h as include file for MD conversion 2024-01-02 13:27:32 +01:00
ssl_client.c tls13: Use a flag not a counter for CCS and HRR handling 2024-03-14 15:05:09 +01:00
ssl_client.h Header updates 2023-11-03 12:21:36 +00:00
ssl_cookie.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
ssl_debug_helpers.h tls13: cli: Split early data user status and internal state 2024-03-12 17:48:15 +01:00
ssl_misc.h Remove transitional always-on internal option 2024-09-20 07:44:36 +02:00
ssl_msg.c Reduce level of non-error debug message 2024-09-20 07:44:36 +02:00
ssl_ticket.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
ssl_tls12_client.c Minor updates in doc/comments/debug 2024-09-10 10:58:47 +02:00
ssl_tls12_server.c Merge remote-tracking branch 'mbedtls-3.6' into mbedtls-3.6-restricted 2024-08-23 11:15:11 +02:00
ssl_tls13_client.c Call psa_crypto_init in the library when required for TLS 1.3 2024-08-25 10:44:39 +02:00
ssl_tls13_generic.c Merge branch 'mbedtls-3.6-restricted' into mbedtls-3.6.1rc0-pr 2024-08-28 20:48:27 +01:00
ssl_tls13_invasive.h Header updates 2023-11-03 12:21:36 +00:00
ssl_tls13_keys.c Merge pull request #8715 from valeriosetti/issue7964 2024-02-05 15:09:15 +00:00
ssl_tls13_keys.h Fix some non-standard headers 2023-11-03 12:24:58 +00:00
ssl_tls13_server.c TLS 1.3 server: move crypto_init after protocol negotiation 2024-08-26 12:04:39 +02:00
ssl_tls.c Merge branch 'mbedtls-3.6-restricted' into mbedtls-3.6.1rc0-pr 2024-08-28 20:48:27 +01:00
threading.c Add new mutex for PSA global rng data 2024-03-12 15:36:57 +00:00
timing.c Header updates 2023-11-03 12:21:36 +00:00
version.c Header updates 2023-11-03 12:21:36 +00:00
x509_create.c Update fix to be more platform-independent 2024-01-22 15:31:05 +00:00
x509_crl.c x509: move internal functions declarations to a private header 2024-01-19 09:07:35 +01:00
x509_crt.c Fix Mbed-TLS build when WIN32_LEAN_AND_MEAN macro is defined globally 2024-08-14 15:22:37 -07:00
x509_csr.c x509: move internal functions declarations to a private header 2024-01-19 09:07:35 +01:00
x509_internal.h Un-unrestore mbedtls_x509_string_to_names() 2024-02-26 13:59:43 +00:00
x509.c x509: move internal functions declarations to a private header 2024-01-19 09:07:35 +01:00
x509write_crt.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
x509write_csr.c Fix NULL argument handling in mbedtls_xxx_free() functions 2024-03-22 14:46:04 -04:00
x509write.c x509: move internal functions declarations to a private header 2024-01-19 09:07:35 +01:00