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c17f29309f
mbedtls/library
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Jaeden Amero c17f29309f psa: Support RSA signature without MBEDTLS_GENPRIME 
On space-constrained platforms, it is a useful configuration to be able
to import/export and perform RSA key pair operations, but to exclude RSA
key generation, potentially saving flash space. It is not possible to
express this with the PSA_WANT_ configuration system at the present
time. However, in previous versions of Mbed TLS (v2.24.0 and earlier) it
was possible to configure a software PSA implementation which was
capable of making RSA signatures but not capable of generating RSA keys.
To do this, one unset MBEDTLS_GENPRIME.

Since the addition of MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR, this
expressivity was lost. Expressing that you wanted to work with RSA key
pairs forced you to include the ability to generate key pairs as well.

Change psa_crypto_rsa.c to only call mbedtls_rsa_gen_key() if
MBEDTLS_GENPRIME is also set. This restores the configuration behavior
present in Mbed TLS v2.24.0 and earlier versions.

It left as a future exercise to add the ability to PSA to be able to
express a desire for a software or accelerator configuration that
includes RSA key pair operations, like signature, but excludes key pair
generation.

Without this change, linker errors will occur when attempts to call,
which doesn't exist when MBEDTLS_GENPRIME is unset.
    psa_crypto_rsa.c.obj: in function `rsa_generate_key':
    psa_crypto_rsa.c:320: undefined reference to `mbedtls_rsa_gen_key'

Fixes #4512

Signed-off-by: Jaeden Amero <jaeden.amero@arm.com>
2021-05-21 10:21:27 +01:00
..
.gitignore
aes.c
aesni.c
arc4.c
aria.c
asn1parse.c
asn1write.c
base64.c Code style fixups 2021-03-04 14:34:50 +00:00
bignum.c Style Fix 2021-04-20 21:46:29 +01:00
blowfish.c
camellia.c
ccm.c
certs.c
chacha20.c
chachapoly.c
check_crypto_config.h psa: config: Add CAMELLIA to the list of possible CMAC ciphers 2021-03-25 14:25:46 +01:00
cipher_wrap.c
cipher.c
cmac.c Allow skipping 3DES in CMAC self-test when ALT implemented 2021-04-30 10:09:52 +02:00
CMakeLists.txt Add boilerplate for dispatching MAC operations 2021-05-11 18:56:01 +02:00
common.h Move MBEDTLS_ERR_ADD macro and functions to error.* 2021-04-13 15:21:43 +01:00
ctr_drbg.c Document mutex invariant for CTR_DRBG 2021-02-22 19:24:03 +01:00
debug.c Declare mbedtls_debug_print_msg as printf-like 2021-03-10 17:00:32 +00:00
des.c
dhm.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
ecdh.c
ecdsa.c avoid "maybe-uninitialized" and "free-nonheap-object" errors/warnings with gcc11 2021-05-12 09:37:00 -04:00
ecjpake.c ecjpake_zkp_read() now returns ...BAD_INPUT_DATA when r len == 0 and test follows that 2021-03-17 11:36:31 +01:00
ecp_curves.c Fix low-probability arithmetic error in ECC 2021-04-04 01:10:41 +02:00
ecp_invasive.h Clarify some comments 2021-04-09 15:46:51 +02:00
ecp.c Add missing parenthesis 2021-04-27 17:08:26 +01:00
entropy_poll.c Merge pull request #4110 from gilles-peskine-arm/psa-external-random-in-mbedtls 2021-02-22 14:47:29 +00:00
entropy.c Merge pull request #3616 from militant-daos/bug_3175 2021-03-30 17:33:08 +02:00
error.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
gcm.c
havege.c
hkdf.c
hmac_drbg.c Document mutex invariant for HMAC_DRBG 2021-02-22 19:24:03 +01:00
Makefile Add boilerplate for dispatching MAC operations 2021-05-11 18:56:01 +02:00
md2.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
md4.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
md5.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
md.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
memory_buffer_alloc.c
mps_common.h Capitalise MPS trace macros 2021-04-07 12:45:35 +01:00
mps_error.h Fix Doxygen headers for MPS files 2021-03-29 14:20:18 +01:00
mps_reader.c Capitalise MPS trace macros 2021-04-07 12:45:35 +01:00
mps_reader.h Fix Doxygen headers for MPS files 2021-03-29 14:20:18 +01:00
mps_trace.c Capitalise MPS trace macros 2021-04-07 12:45:35 +01:00
mps_trace.h Capitalise MPS trace macros 2021-04-07 12:45:35 +01:00
net_sockets.c Check if feature macro is defined before define it 2021-05-12 15:00:48 -06:00
nist_kw.c
oid.c
padlock.c
pem.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
pk_wrap.c
pk.c
pkcs5.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
pkcs11.c
pkcs12.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
pkparse.c Remove dead code from pk_parse_key_pkcs8_unencrypted_der 2021-04-28 14:12:07 +01:00
pkwrite.c
platform_util.c
platform.c
poly1305.c
psa_crypto_aead.c Update all uses of old AEAD output size macros 2021-04-15 17:32:06 +02:00
psa_crypto_aead.h psa: aead: Move AEAD driver entry points to psa_crypto_aead.c 2021-04-07 16:03:31 +02:00
psa_crypto_cipher.c psa: cipher: Remove cipher_generate_iv driver entry point 2021-03-26 15:58:25 +01:00
psa_crypto_cipher.h psa: cipher: Remove cipher_generate_iv driver entry point 2021-03-26 15:58:25 +01:00
psa_crypto_client.c
psa_crypto_core.h Merge pull request #4357 from gabor-mezei-arm/3267_Implement_psa_sign_message_and_verify 2021-05-17 10:14:46 +02:00
psa_crypto_driver_wrappers.c Fix missing compilation guard around psa_crypto_driver_wrappers.c 2021-05-19 21:03:46 +02:00
psa_crypto_driver_wrappers.h Merge pull request #4357 from gabor-mezei-arm/3267_Implement_psa_sign_message_and_verify 2021-05-17 10:14:46 +02:00
psa_crypto_ecp.c Move mbedtls_md_info_from_psa into the mbedtls hash driver 2021-03-15 12:14:40 +01:00
psa_crypto_ecp.h psa: Rework ECDSA sign/verify support in the transparent test driver 2021-02-18 15:45:12 +01:00
psa_crypto_hash.c psa: hash: Fix is_hash_accelerated signature 2021-04-01 10:50:03 +02:00
psa_crypto_hash.h psa: include: Merge crypto_builtin_hash.h and crypto_builtin_cipher.h 2021-04-01 16:54:30 +02:00
psa_crypto_invasive.h Rework MAC algorithm / key type validation 2021-03-03 19:58:02 +01:00
psa_crypto_its.h
psa_crypto_mac.c Refactor out mac_sign_setup and mac_verify_setup 2021-05-11 18:56:01 +02:00
psa_crypto_mac.h Move is_sign and mac_size checking back to PSA core scope 2021-05-11 18:56:01 +02:00
psa_crypto_random_impl.h Work around MSVC bug with duplicate static declarations 2021-02-16 18:55:05 +01:00
psa_crypto_rsa.c psa: Support RSA signature without MBEDTLS_GENPRIME 2021-05-21 10:21:27 +01:00
psa_crypto_rsa.h psa: Add RSA sign/verify hash support to the transparent test driver 2021-02-18 15:45:06 +01:00
psa_crypto_se.c
psa_crypto_se.h
psa_crypto_service_integration.h
psa_crypto_slot_management.c Minor code flow improvements 2021-04-16 11:22:17 +02:00
psa_crypto_slot_management.h psa: Fix error code when creating/registering a key with invalid id 2021-04-01 14:05:41 +02:00
psa_crypto_storage.c
psa_crypto_storage.h Rename PSA_KEY_SLOT_COUNT to MBEDTLS_PSA_KEY_SLOT_COUNT 2021-02-15 14:26:44 +01:00
psa_crypto.c psa: Support RSA signature without MBEDTLS_GENPRIME 2021-05-21 10:21:27 +01:00
psa_its_file.c Correct fix for potential truncation 2021-03-10 17:00:32 +00:00
ripemd160.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
rsa_internal.c
rsa.c Fix misc issues with unused parameters and check-names.sh 2021-04-13 15:26:59 +01:00
sha1.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
sha256.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
sha512.c Revert "Remove deprecated things from hashing modules" 2021-04-15 12:28:15 +02:00
ssl_cache.c Don't check ciphersuite and compression in SSL session cache lookup 2021-05-19 05:09:56 +01:00
ssl_ciphersuites.c Fix dependencies on SHA384 cipher suites 2021-05-19 16:58:08 +02:00
ssl_cli.c Enforce dhm_min_bitlen exactly, not just the byte size 2021-04-01 14:20:03 +02:00
ssl_cookie.c Improve documentation for error code checking 2021-04-22 15:28:56 +01:00
ssl_invasive.h
ssl_msg.c Fix size_t and longlong specifiers for MinGW 2021-03-10 17:00:32 +00:00
ssl_srv.c Don't check ciphersuite and compression in SSL session cache lookup 2021-05-19 05:09:56 +01:00
ssl_ticket.c
ssl_tls13_keys.c
ssl_tls13_keys.h
ssl_tls.c Merge pull request #4493 from netfoundry/gcc11.fixes_2.x 2021-05-20 15:54:20 +02:00
threading.c Explain the usage of is_valid in pthread mutexes 2021-02-22 19:24:03 +01:00
timing.c
version_features.c Implement support for MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS 2021-04-15 15:04:26 +02:00
version.c
x509_create.c
x509_crl.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
x509_crt.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
x509_csr.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
x509.c Apply MBEDTLS_ERROR_ADD to library 2021-04-15 11:19:47 +01:00
x509write_crt.c avoid "maybe-uninitialized" and "free-nonheap-object" errors/warnings with gcc11 2021-05-12 09:37:00 -04:00
x509write_csr.c avoid "maybe-uninitialized" and "free-nonheap-object" errors/warnings with gcc11 2021-05-12 09:37:00 -04:00
xtea.c