Import mbedtls-3.6.2
Imports Mbed TLS 3.6.2 from https://github.com/Mbed-TLS/mbedtls.git
tags mbedtls-3.6.2, v3.6.2
Files that are not needed are removed:
cd lib/libmbedtls
rm -rf mbedtls
cp -R path/to/mbedtls-3.6.2/mbedtls .
cd mbedtls
rm CMakeLists.txt DartConfiguration.tcl Makefile
rm .gitignore .travis.yml .pylintrc .globalrc .mypy.ini BRANCHES.md
rm include/.gitignore include/CMakeLists.txt library/.gitignore
rm library/CMakeLists.txt library/Makefile
rm -r cmake
rm -rf .git .github doxygen configs programs scripts tests visualc
rm -rf 3rdparty ChangeLog.d docs pkgconfig .gitmodules .readthedocs.yaml
rm library/mps_*
cd ..
git add mbedtls
This is a complete overwrite of previous code so earlier changes in the
previous branch import/mbedtls-3.6.0 will be added on top of this
commit.
Signed-off-by: Sungbae Yoo <sungbaey@nvidia.com>
diff --git a/lib/libmbedtls/mbedtls/library/pk.c b/lib/libmbedtls/mbedtls/library/pk.c
index 097777f..3fe51ea 100644
--- a/lib/libmbedtls/mbedtls/library/pk.c
+++ b/lib/libmbedtls/mbedtls/library/pk.c
@@ -868,7 +868,6 @@
psa_status_t status;
psa_key_attributes_t key_attr = PSA_KEY_ATTRIBUTES_INIT;
psa_key_type_t key_type;
- psa_algorithm_t alg_type;
size_t key_bits;
/* Use a buffer size large enough to contain either a key pair or public key. */
unsigned char exp_key[PSA_EXPORT_KEY_PAIR_OR_PUBLIC_MAX_SIZE];
@@ -899,7 +898,6 @@
key_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(key_type);
}
key_bits = psa_get_key_bits(&key_attr);
- alg_type = psa_get_key_algorithm(&key_attr);
#if defined(MBEDTLS_RSA_C)
if ((key_type == PSA_KEY_TYPE_RSA_KEY_PAIR) ||
@@ -919,6 +917,7 @@
goto exit;
}
+ psa_algorithm_t alg_type = psa_get_key_algorithm(&key_attr);
mbedtls_md_type_t md_type = MBEDTLS_MD_NONE;
if (PSA_ALG_GET_HASH(alg_type) != PSA_ALG_ANY_HASH) {
md_type = mbedtls_md_type_from_psa_alg(alg_type);
@@ -968,6 +967,7 @@
} else
#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
{
+ (void) key_bits;
return MBEDTLS_ERR_PK_BAD_INPUT_DATA;
}
@@ -1327,43 +1327,19 @@
}
if (mbedtls_pk_get_type(ctx) == MBEDTLS_PK_OPAQUE) {
- psa_key_attributes_t key_attr = PSA_KEY_ATTRIBUTES_INIT;
- psa_algorithm_t psa_alg, sign_alg;
-#if defined(MBEDTLS_PSA_CRYPTO_C)
- psa_algorithm_t psa_enrollment_alg;
-#endif /* MBEDTLS_PSA_CRYPTO_C */
psa_status_t status;
- status = psa_get_key_attributes(ctx->priv_id, &key_attr);
- if (status != PSA_SUCCESS) {
- return PSA_PK_RSA_TO_MBEDTLS_ERR(status);
- }
- psa_alg = psa_get_key_algorithm(&key_attr);
-#if defined(MBEDTLS_PSA_CRYPTO_C)
- psa_enrollment_alg = psa_get_key_enrollment_algorithm(&key_attr);
-#endif /* MBEDTLS_PSA_CRYPTO_C */
- psa_reset_key_attributes(&key_attr);
-
- /* Since we're PK type is MBEDTLS_PK_RSASSA_PSS at least one between
- * alg and enrollment alg should be of type RSA_PSS. */
- if (PSA_ALG_IS_RSA_PSS(psa_alg)) {
- sign_alg = psa_alg;
- }
-#if defined(MBEDTLS_PSA_CRYPTO_C)
- else if (PSA_ALG_IS_RSA_PSS(psa_enrollment_alg)) {
- sign_alg = psa_enrollment_alg;
- }
-#endif /* MBEDTLS_PSA_CRYPTO_C */
- else {
- /* The opaque key has no RSA PSS algorithm associated. */
- return MBEDTLS_ERR_PK_BAD_INPUT_DATA;
- }
- /* Adjust the hashing algorithm. */
- sign_alg = (sign_alg & ~PSA_ALG_HASH_MASK) | PSA_ALG_GET_HASH(psa_md_alg);
-
- status = psa_sign_hash(ctx->priv_id, sign_alg,
+ /* PSA_ALG_RSA_PSS() behaves the same as PSA_ALG_RSA_PSS_ANY_SALT() when
+ * performing a signature, but they are encoded differently. Instead of
+ * extracting the proper one from the wrapped key policy, just try both. */
+ status = psa_sign_hash(ctx->priv_id, PSA_ALG_RSA_PSS(psa_md_alg),
hash, hash_len,
sig, sig_size, sig_len);
+ if (status == PSA_ERROR_NOT_PERMITTED) {
+ status = psa_sign_hash(ctx->priv_id, PSA_ALG_RSA_PSS_ANY_SALT(psa_md_alg),
+ hash, hash_len,
+ sig, sig_size, sig_len);
+ }
return PSA_PK_RSA_TO_MBEDTLS_ERR(status);
}