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crypto_sizes: adjust PSA_VENDOR_FFDH_MAX_KEY_BITS based on the supported groups

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Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti 2024-01-17 12:21:55 +01:00
parent 4ed8daa929
commit de50413009
1 changed files with 13 additions and 3 deletions
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16
include/psa/crypto_sizes.h
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@ -224,10 +224,20 @@
#endif #endif
/* The maximum size of an DH key on this implementation, in bits. /* The maximum size of an DH key on this implementation, in bits.
* * This is a vendor-specific macro.*/
* Note that an implementation may set different size limits for different #if defined(PSA_WANT_DH_RFC7919_8192)
* operations, and does not need to accept all key sizes up to the limit. */
#define PSA_VENDOR_FFDH_MAX_KEY_BITS 8192u #define PSA_VENDOR_FFDH_MAX_KEY_BITS 8192u
#elif defined(PSA_WANT_DH_RFC7919_6144)
#define PSA_VENDOR_FFDH_MAX_KEY_BITS 6144u
#elif defined(PSA_WANT_DH_RFC7919_4096)
#define PSA_VENDOR_FFDH_MAX_KEY_BITS 4096u
#elif defined(PSA_WANT_DH_RFC7919_3072)
#define PSA_VENDOR_FFDH_MAX_KEY_BITS 3072u
#elif defined(PSA_WANT_DH_RFC7919_2048)
#define PSA_VENDOR_FFDH_MAX_KEY_BITS 2048u
#else
#define PSA_VENDOR_FFDH_MAX_KEY_BITS 0u
#endif
/* The maximum size of an ECC key on this implementation, in bits. /* The maximum size of an ECC key on this implementation, in bits.
* This is a vendor-specific macro. */ * This is a vendor-specific macro. */