Merge pull request #1 from renesas/fspra-650-ecc-acceleration-sce7

internal ECC buffer size update to support larger OEM key format.
renesas · Mar 27, 2023 · 8bed7da · 8bed7da
2 parents d66a4df + bb62eca
commit 8bed7da
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/crypto_libraries/inc/nx_crypto_ecdh.h b/crypto_libraries/inc/nx_crypto_ecdh.h
@@ -65,7 +65,9 @@ extern   "C" {
 
 
 /* Max Elliptic-curve Diffie-Hellman key size. Buffer size for calculations is 4X the key size */
+#ifndef NX_CRYPTO_ECDH_MAX_KEY_SIZE
 #define NX_CRYPTO_ECDH_MAX_KEY_SIZE     (68)
+#endif
 #ifndef NX_CRYPTO_ECDH_SCRATCH_BUFFER_SIZE
 #define NX_CRYPTO_ECDH_SCRATCH_BUFFER_SIZE 2464
 #endif /* NX_CRYPTO_ECDSA_SCRATCH_BUFFER_SIZE */