yuzu-emu/mbedtls
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Fix dependencies of 1.2 ECDSA key exchanges

Browse source 
Having ECDSA in PSA doesn't help if we're not using PSA from TLS 1.2...

Also, move the definition of PSA_HAVE_FULL_ECDSA outside the
MBEDTLS_PSA_CRYPTO_CONFIG guards so that it is available in all cases.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This commit is contained in:
Manuel Pégourié-Gonnard 2023-03-10 11:40:48 +01:00
parent a4c6a3c355
commit 45bcb6aac8
2 changed files with 22 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
include/mbedtls/check_config.h
View file

@ -279,9 +279,20 @@
#error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
#endif
/* Helper for ECDSA dependencies, will be undefined at the end of the file */
#if defined(MBEDTLS_USE_PSA_CRYPTO)
#if defined(PSA_HAVE_FULL_ECDSA)
#define MBEDTLS_PK_HAVE_ECDSA
#endif
#else /* MBEDTLS_USE_PSA_CRYPTO */
#if defined(MBEDTLS_ECDSA_C)
#define MBEDTLS_PK_HAVE_ECDSA
#endif
#endif /* MBEDTLS_USE_PSA_CRYPTO */
#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
( !defined(MBEDTLS_ECDH_C) || \
!(defined(MBEDTLS_ECDSA_C) || defined(PSA_HAVE_FULL_ECDSA)) || \
!defined(MBEDTLS_PK_HAVE_ECDSA) || \
!defined(MBEDTLS_X509_CRT_PARSE_C) )
#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
#endif
@ -313,9 +324,9 @@
#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
#endif
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
( !defined(MBEDTLS_ECDH_C) || \
!(defined(MBEDTLS_ECDSA_C) || defined(PSA_HAVE_FULL_ECDSA)) || \
!defined(MBEDTLS_PK_HAVE_ECDSA) || \
!defined(MBEDTLS_X509_CRT_PARSE_C) )
#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
#endif
@ -1068,6 +1079,9 @@
#error "MBEDTLS_PKCS7_C is defined, but not all prerequisites"
#endif
/* Undefine helper symbols */
#undef MBEDTLS_PK_HAVE_ECDSA
/*
* Avoid warning from -pedantic. This is a convenient place for this
* workaround since this is included by every single file before the

10
include/mbedtls/config_psa.h
View file

@ -310,11 +310,6 @@ extern "C" {
#define PSA_HAVE_SOFT_BLOCK_AEAD 1
#endif
#if defined(PSA_WANT_ALG_ECDSA) && defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR) && \
defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
#define PSA_HAVE_FULL_ECDSA 1
#endif
#if defined(PSA_WANT_KEY_TYPE_AES)
#if !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_AES)
#define PSA_HAVE_SOFT_KEY_TYPE_AES 1
@ -848,6 +843,11 @@ extern "C" {
#endif /* MBEDTLS_PSA_CRYPTO_CONFIG */
#if defined(PSA_WANT_ALG_ECDSA) && defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR) && \
defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
#define PSA_HAVE_FULL_ECDSA 1
#endif
/* These features are always enabled. */
#define PSA_WANT_KEY_TYPE_DERIVE 1
#define PSA_WANT_KEY_TYPE_PASSWORD 1