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pk: add generic defines for ECDSA capabilities

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The idea is to state what are ECDSA capabilities independently from how
this is achieved

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti 2023-01-26 14:30:12 +01:00
parent 4e0278d710
commit cf084ae256
1 changed files with 22 additions and 0 deletions
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22
include/mbedtls/pk.h
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@ -155,6 +155,28 @@ typedef struct mbedtls_pk_rsassa_pss_options {
#endif
#endif /* defined(MBEDTLS_USE_PSA_CRYPTO) */
/**
* \brief The following defines are meant to list ECDSA capabilities of the
* PK module in a general way (without any reference to how this
* is achieved, which can be either through PSA driver or
* MBEDTLS_ECDSA_C)
*/
#if !defined(MBEDTLS_USE_PSA_CRYPTO)
#if defined(MBEDTLS_ECDSA_C)
#define MBEDTLS_PK_CAN_ECDSA_SIGN
#define MBEDTLS_PK_CAN_ECDSA_VERIFY
#endif
#else /* MBEDTLS_USE_PSA_CRYPTO */
#if defined(PSA_WANT_ALG_ECDSA)
#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR)
#define MBEDTLS_PK_CAN_ECDSA_SIGN
#endif
#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
#define MBEDTLS_PK_CAN_ECDSA_VERIFY
#endif
#endif /* PSA_WANT_ALG_ECDSA */
#endif /* MBEDTLS_USE_PSA_CRYPTO */
/**
* \brief Types for interfacing with the debug module
*/