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Added additional support for ECP for PSA_CRYPTO_CONFIG

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The KEY_TYPE_ECC_KEY_PAIR and KEY_TYPE_ECC_PUBLIC_KEY were previously
being guarded by MBEDTLS_ECP_C in the PSA crypto library code. This change
moves it to the new MBEDTLS_PSA_BUILTIN_xxx and separates KEY_PAIR
and PUBLIC_KEY as needed. Tests have also been added to validate the new
settings.

Signed-off-by: John Durkop <john.durkop@fermatsoftware.com>
This commit is contained in:
John Durkop
2020-10-28 20:09:55 -07:00
parent d032195278
commit f4c4cb008c
4 changed files with 70 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
include/mbedtls/config_psa.h
View File

@ -63,23 +63,35 @@ extern "C" {
#define MBEDTLS_ECDH_C
#define MBEDTLS_ECP_C
#define MBEDTLS_BIGNUM_C
#endif /* !defined(MBEDTLS_PSA_ACCEL_ALG_ECDH) */
#endif /* defined(PSA_WANT_ALG_ECDH) */
#endif /* !MBEDTLS_PSA_ACCEL_ALG_ECDH */
#endif /* PSA_WANT_ALG_ECDH */
#if defined(PSA_WANT_ECC_KEY_PAIR)
#if !defined(MBEDTLS_PSA_ACCEL_ECC_KEY_PAIR)
#define MBEDTLS_PSA_BUILTIN_ECC_KEY_PAIR 1
#endif /* !MBEDTLS_PSA_ACCEL_ECC_KEY_PAIR */
#endif /* PSA_WANT_ECC_KEY_PAIR */
#if defined(PSA_WANT_ECC_PUBLIC_KEY)
#if !defined(MBEDTLS_PSA_ACCEL_ECC_PUBLIC_KEY)
#define MBEDTLS_PSA_BUILTIN_ECC_PUBLIC_KEY 1
#endif /* !MBEDTLS_PSA_ACCEL_ECC_PUBLIC_KEY */
#endif /* PSA_WANT_ECC_PUBLIC_KEY */
#if defined(PSA_WANT_ALG_HMAC)
#if !defined(MBEDTLS_PSA_ACCEL_ALG_HMAC)
#define MBEDTLS_PSA_BUILTIN_ALG_HMAC 1
#define MBEDTLS_MD_C
#endif /* !defined(MBEDTLS_PSA_ACCEL_ALG_HMAC) */
#endif /* defined(PSA_WANT_ALG_HMAC) */
#endif /* !MBEDTLS_PSA_ACCEL_ALG_HMAC */
#endif /* PSA_WANT_ALG_HMAC */
#if defined(PSA_WANT_ALG_HKDF)
#if !defined(MBEDTLS_PSA_ACCEL_ALG_HKDF)
#define MBEDTLS_PSA_BUILTIN_ALG_HKDF 1
#define MBEDTLS_HKDF_C
#define MBEDTLS_MD_C
#endif /* !defined(MBEDTLS_PSA_ACCEL_ALG_HKDF) */
#endif /* defined(PSA_WANT_ALG_HKDF) */
#endif /* !MBEDTLS_PSA_ACCEL_ALG_HKDF */
#endif /* PSA_WANT_ALG_HKDF */
#if defined(PSA_WANT_ALG_RSA)
#if !defined(MBEDTLS_PSA_ACCEL_ALG_RSA)
@ -87,8 +99,8 @@ extern "C" {
#define MBEDTLS_RSA_C
#define MBEDTLS_BIGNUM_C
#define MBEDTLS_OID_C
#endif /* !defined(MBEDTLS_PSA_ACCEL_ALG_RSA) */
#endif /* defined(PSA_WANT_ALG_RSA) */
#endif /* !MBEDTLS_PSA_ACCEL_ALG_RSA */
#endif /* PSA_WANT_ALG_RSA */
#else /* MBEDTLS_PSA_CRYPTO_CONFIG */
@ -110,6 +122,11 @@ extern "C" {
#define MBEDTLS_PSA_BUILTIN_ALG_ECDH 1
#endif /* MBEDTLS_ECDH_C */
#if defined(MBEDTLS_ECP_C)
#define MBEDTLS_PSA_BUILTIN_ECC_KEY_PAIR 1
#define MBEDTLS_PSA_BUILTIN_ECC_PUBLIC_KEY 1
#endif /* MBEDTLS_ECP_C */
#if defined(MBEDTLS_MD_C)
#define MBEDTLS_PSA_BUILTIN_ALG_HMAC 1
#endif /* MBEDTLS_MD_C */
@ -118,7 +135,7 @@ extern "C" {
#define MBEDTLS_PSA_BUILTIN_ALG_HKDF 1
#endif /* MBEDTLS_HKDF_C */
#ifdef MBEDTLS_RSA_C
#if defined(MBEDTLS_RSA_C)
#define MBEDTLS_PSA_BUILTIN_ALG_RSA 1
#endif /* MBEDTLS_RSA_C */

2
include/psa/crypto_config.h
View File

@ -53,6 +53,8 @@
#define PSA_WANT_ALG_ECDSA 1
#define PSA_WANT_ALG_DETERMINISTIC_ECDSA 1
#define PSA_WANT_ALG_ECDH 1
#define PSA_WANT_ECC_KEY_PAIR 1
#define PSA_WANT_ECC_PUBLIC_KEY 1
#define PSA_WANT_ALG_HMAC 1
#define PSA_WANT_ALG_HKDF 1
#define PSA_WANT_ALG_RSA 1