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extmod/mbedtls: Remove brainpool curves from config. 

They are much slower than NIST (SECP) curves and shouldn't be needed.

Reduces rp2 PICO_W firmware by 1328 bytes.

Thanks to @Carglglz for the information.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2022-10-11 19:25:05 +11:00
parent e24159dec9
commit 68f166dae9
1 changed files with 0 additions and 3 deletions
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3
extmod/mbedtls/mbedtls_config_common.h
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@ -42,9 +42,6 @@
#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
#define MBEDTLS_ECP_DP_BP256R1_ENABLED
#define MBEDTLS_ECP_DP_BP384R1_ENABLED
#define MBEDTLS_ECP_DP_BP512R1_ENABLED
#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
// #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED // enabling this currently breaks ssl_data.py test
#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED