Added new global rng, needed for MbedTLS optimisations

Teppo Järvelin · Arto Kinnunen · commit 0e8739fae3d1 · 2020-04-03T12:09:38.000+03:00
diff --git a/source/Security/protocols/tls_sec_prot/tls_sec_prot_lib.c b/source/Security/protocols/tls_sec_prot/tls_sec_prot_lib.c
@@ -327,8 +327,10 @@ int8_t tls_sec_prot_lib_connect(tls_security_t *sec, bool is_server, const sec_p
         return -1;
     }
 
+#if !defined(MBEDTLS_SSL_CONF_RNG)
     // Configure random number generator
     mbedtls_ssl_conf_rng(&sec->conf, mbedtls_ctr_drbg_random, &sec->ctr_drbg);
+#endif
 
 #ifdef MBEDTLS_ECP_RESTARTABLE
     // Set ECC calculation maximum operations (affects only client)

Original file line number	Diff line number	Diff line change
`@@ -327,8 +327,10 @@ int8_t tls_sec_prot_lib_connect(tls_security_t *sec, bool is_server, const sec_p`
`327`	`327`	`return -1;`
`328`	`328`	`}`
`329`	`329`
	`330`	`+#if !defined(MBEDTLS_SSL_CONF_RNG)`
`330`	`331`	`// Configure random number generator`
`331`	`332`	`mbedtls_ssl_conf_rng(&sec->conf, mbedtls_ctr_drbg_random, &sec->ctr_drbg);`
	`333`	`+#endif`
`332`	`334`
`333`	`335`	`#ifdef MBEDTLS_ECP_RESTARTABLE`
`334`	`336`	`// Set ECC calculation maximum operations (affects only client)`