34 lines
680 B
C
34 lines
680 B
C
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/* ERROR CODES TO BE USED IN RIOT */
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#define RIOTSTATUS int
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#define RIOTSUCCESS 1
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#define RIOTFAILURE 0
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#define RIOTFILENOTFOUND -1
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#define RIOTINPUTERROR -2
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#define RIOTOUTPUTERROR -3
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#define RIOTINVALIDSTATE -4
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/* CONSTANTS TO BE USED IN RIOT */
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/* ALL NUMBERS ARE IN BYTES */
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#define SHA256_DGST_SIZE 32
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#define UDS_SIZE 8
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#define UDS_DGST_SIZE SHA256_DGST_SIZE
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#define FW_DGST_SIZE SHA256_DGST_SIZE
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#define CDI_DGST_SIZE SHA256_DGST_SIZE
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#define CDI_KEY_SIZE 32
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#define HKDF_ALG MBEDTLS_MD_SHA256
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#define ECC_CURVE MBEDTLS_ECP_DP_SECP256R1 //mbedtls_ecp_group_id
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#define RSA_HASH_ID MBEDTLS_MD_SHA256
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/* CONFIGURATIONS */
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#define USE_ECC 1 |