diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index d09005b..6b9ef1d 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -13878,8 +13878,7 @@
 # into fragments, the tests require certificate authentication. The party in control
 # of the fragmentation operations is OpenSSL and will always use server5.crt (548 Bytes)
 # either from O_NEXT_SRV or test data.
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client (no fragmentation, for reference)" \
             "$O_NEXT_SRV" \
@@ -13888,8 +13887,7 @@
             -C "reassembled record" \
             -C "waiting for more fragments"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=512, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 512 " \
@@ -13902,8 +13900,7 @@
 # Since the removal of the DHE-RSA key exchange, the default openssl server
 # certificate does not match what is provided by the testing client. Those
 # use-cases are out of scope for defregmentation testing, and should be skipped.
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=512, TLS 1.2" \
@@ -13914,8 +13911,7 @@
             -c "handshake fragment: 0 \\.\\. 512 of [0-9]\\+ msglen 512" \
             -c "waiting for more fragments (512 of [0-9]\\+"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=513, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 513 " \
@@ -13925,8 +13921,7 @@
             -c "handshake fragment: 0 \\.\\. 513 of [0-9]\\+ msglen 513" \
             -c "waiting for more fragments (513 of [0-9]\\+"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=513, TLS 1.2" \
@@ -13937,8 +13932,7 @@
             -c "handshake fragment: 0 \\.\\. 513 of [0-9]\\+ msglen 513" \
             -c "waiting for more fragments (513 of [0-9]\\+"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=256, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 256 " \
@@ -13948,8 +13942,7 @@
             -c "handshake fragment: 0 \\.\\. 256 of [0-9]\\+ msglen 256" \
             -c "waiting for more fragments (256 of [0-9]\\+"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=256, TLS 1.2" \
@@ -13960,8 +13953,7 @@
             -c "handshake fragment: 0 \\.\\. 256 of [0-9]\\+ msglen 256" \
             -c "waiting for more fragments (256 of [0-9]\\+"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=128, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 128 " \
@@ -13971,8 +13963,7 @@
             -c "handshake fragment: 0 \\.\\. 128 of [0-9]\\+ msglen 128" \
             -c "waiting for more fragments (128"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=128, TLS 1.2" \
@@ -13983,8 +13974,7 @@
             -c "handshake fragment: 0 \\.\\. 128 of [0-9]\\+ msglen 128" \
             -c "waiting for more fragments (128"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=64, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 64 " \
@@ -13994,8 +13984,7 @@
             -c "handshake fragment: 0 \\.\\. 64 of [0-9]\\+ msglen 64" \
             -c "waiting for more fragments (64"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=64, TLS 1.2" \
@@ -14006,8 +13995,7 @@
             -c "handshake fragment: 0 \\.\\. 64 of [0-9]\\+ msglen 64" \
             -c "waiting for more fragments (64"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=36, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 36 " \
@@ -14017,8 +14005,7 @@
             -c "handshake fragment: 0 \\.\\. 36 of [0-9]\\+ msglen 36" \
             -c "waiting for more fragments (36"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=36, TLS 1.2" \
@@ -14029,8 +14016,7 @@
             -c "handshake fragment: 0 \\.\\. 36 of [0-9]\\+ msglen 36" \
             -c "waiting for more fragments (36"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=32, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 32 " \
@@ -14040,8 +14026,7 @@
             -c "handshake fragment: 0 \\.\\. 32 of [0-9]\\+ msglen 32" \
             -c "waiting for more fragments (32"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=32, TLS 1.2" \
@@ -14052,8 +14037,7 @@
             -c "handshake fragment: 0 \\.\\. 32 of [0-9]\\+ msglen 32" \
             -c "waiting for more fragments (32"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=16, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 16 " \
@@ -14063,8 +14047,7 @@
             -c "handshake fragment: 0 \\.\\. 16 of [0-9]\\+ msglen 16" \
             -c "waiting for more fragments (16"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=16, TLS 1.2" \
@@ -14075,8 +14058,7 @@
             -c "handshake fragment: 0 \\.\\. 16 of [0-9]\\+ msglen 16" \
             -c "waiting for more fragments (16"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=13, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 13 " \
@@ -14087,8 +14069,7 @@
             -c "waiting for more fragments (13"
 
 skip_next_test
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=13, TLS 1.2" \
             "$O_NEXT_SRV -tls1_2 -split_send_frag 13 " \
@@ -14098,8 +14079,7 @@
             -c "handshake fragment: 0 \\.\\. 13 of [0-9]\\+ msglen 13" \
             -c "waiting for more fragments (13"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=5, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 5 " \
@@ -14110,8 +14090,7 @@
             -c "waiting for more fragments (5"
 
 skip_next_test
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=5, TLS 1.2" \
             "$O_NEXT_SRV -tls1_2 -split_send_frag 5 " \
@@ -14121,8 +14100,7 @@
             -c "handshake fragment: 0 \\.\\. 5 of [0-9]\\+ msglen 5" \
             -c "waiting for more fragments (5"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=4, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 4 " \
@@ -14133,8 +14111,7 @@
             -c "waiting for more fragments (4"
 
 skip_next_test
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=4, TLS 1.2" \
             "$O_NEXT_SRV -tls1_2 -split_send_frag 4 " \
@@ -14144,8 +14121,7 @@
             -c "handshake fragment: 0 \\.\\. 4 of [0-9]\\+ msglen 4" \
             -c "waiting for more fragments (4"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on client: len=3, TLS 1.3" \
             "$O_NEXT_SRV -tls1_3 -split_send_frag 3 " \
@@ -14155,8 +14131,7 @@
             -c "handshake message too short: 3" \
             -c "SSL - An invalid SSL record was received"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "Handshake defragmentation on client: len=3, TLS 1.2" \
@@ -14166,7 +14141,7 @@
             -c "handshake message too short: 3" \
             -c "SSL - An invalid SSL record was received"
 
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server (no fragmentation, for reference)." \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14175,8 +14150,7 @@
             -C "reassembled record" \
             -C "waiting for more fragments"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=512, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14186,8 +14160,7 @@
             -s "handshake fragment: 0 \\.\\. 512 of [0-9]\\+ msglen 512" \
             -s "waiting for more fragments (512"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=512, TLS 1.2" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14197,8 +14170,7 @@
             -s "handshake fragment: 0 \\.\\. 512 of [0-9]\\+ msglen 512" \
             -s "waiting for more fragments (512"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=513, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14208,8 +14180,7 @@
             -s "handshake fragment: 0 \\.\\. 513 of [0-9]\\+ msglen 513" \
             -s "waiting for more fragments (513"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=513, TLS 1.2" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14219,8 +14190,7 @@
             -s "handshake fragment: 0 \\.\\. 513 of [0-9]\\+ msglen 513" \
             -s "waiting for more fragments (513"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=256, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14230,8 +14200,7 @@
             -s "handshake fragment: 0 \\.\\. 256 of [0-9]\\+ msglen 256" \
             -s "waiting for more fragments (256"
 
-requires_openssl_3_x
-requires_protocol_version tls12
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=256, TLS 1.2" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14241,8 +14210,7 @@
             -s "handshake fragment: 0 \\.\\. 256 of [0-9]\\+ msglen 256" \
             -s "waiting for more fragments (256"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=128, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14254,7 +14222,6 @@
 
 # Server-side ClientHello degfragmentation is only supported for MBEDTLS_SSL_PROTO_TLS1_3. For TLS 1.2 testing
 # the server should suport both protocols and downgrade to client-requested TL1.2 after proccessing the ClientHello.
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14266,8 +14233,7 @@
             -s "handshake fragment: 0 \\.\\. 128 of [0-9]\\+ msglen 128" \
             -s "waiting for more fragments (128"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=64, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14277,7 +14243,6 @@
             -s "handshake fragment: 0 \\.\\. 64 of [0-9]\\+ msglen 64" \
             -s "waiting for more fragments (64"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14289,8 +14254,7 @@
             -s "handshake fragment: 0 \\.\\. 64 of [0-9]\\+ msglen 64" \
             -s "waiting for more fragments (64"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=36, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14300,7 +14264,6 @@
             -s "handshake fragment: 0 \\.\\. 36 of [0-9]\\+ msglen 36" \
             -s "waiting for more fragments (36"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14312,8 +14275,7 @@
             -s "handshake fragment: 0 \\.\\. 36 of [0-9]\\+ msglen 36" \
             -s "waiting for more fragments (36"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=32, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14323,7 +14285,6 @@
             -s "handshake fragment: 0 \\.\\. 32 of [0-9]\\+ msglen 32" \
             -s "waiting for more fragments (32"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14335,8 +14296,7 @@
             -s "handshake fragment: 0 \\.\\. 32 of [0-9]\\+ msglen 32" \
             -s "waiting for more fragments (32"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=16, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14346,7 +14306,6 @@
             -s "handshake fragment: 0 \\.\\. 16 of [0-9]\\+ msglen 16" \
             -s "waiting for more fragments (16"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14358,8 +14317,7 @@
             -s "handshake fragment: 0 \\.\\. 16 of [0-9]\\+ msglen 16" \
             -s "waiting for more fragments (16"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=13, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14369,7 +14327,6 @@
             -s "handshake fragment: 0 \\.\\. 13 of [0-9]\\+ msglen 13" \
             -s "waiting for more fragments (13"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14381,8 +14338,7 @@
             -s "handshake fragment: 0 \\.\\. 13 of [0-9]\\+ msglen 13" \
             -s "waiting for more fragments (13"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=5, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14392,7 +14348,6 @@
             -s "handshake fragment: 0 \\.\\. 5 of [0-9]\\+ msglen 5" \
             -s "waiting for more fragments (5"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14404,8 +14359,7 @@
             -s "handshake fragment: 0 \\.\\. 5 of [0-9]\\+ msglen 5" \
             -s "waiting for more fragments (5"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=4, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14415,7 +14369,6 @@
             -s "handshake fragment: 0 \\.\\. 4 of [0-9]\\+ msglen 4" \
             -s "waiting for more fragments (4"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14427,8 +14380,7 @@
             -s "handshake fragment: 0 \\.\\. 4 of [0-9]\\+ msglen 4" \
             -s "waiting for more fragments (4"
 
-requires_openssl_3_x
-requires_protocol_version tls13
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
 run_test    "Handshake defragmentation on server: len=3, TLS 1.3" \
             "$P_SRV debug_level=4 auth_mode=required" \
@@ -14438,7 +14390,6 @@
             -s "handshake message too short: 3" \
             -s "SSL - An invalid SSL record was received"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication
@@ -14450,7 +14401,6 @@
             -s "handshake message too short: 3" \
             -s "SSL - An invalid SSL record was received"
 
-requires_openssl_3_x
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_3
 requires_certificate_authentication