diff --git a/include/mbedtls/ssl_ciphersuites.h b/include/mbedtls/ssl_ciphersuites.h
index 7db620e..31610b0 100644
--- a/include/mbedtls/ssl_ciphersuites.h
+++ b/include/mbedtls/ssl_ciphersuites.h
@@ -190,7 +190,6 @@
  */
 typedef enum {
     MBEDTLS_KEY_EXCHANGE_NONE = 0,
-    MBEDTLS_KEY_EXCHANGE_RSA,
     MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
     MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
     MBEDTLS_KEY_EXCHANGE_PSK,
diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index 6e4370b..958668e 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -1220,7 +1220,6 @@
 mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg(const mbedtls_ssl_ciphersuite_t *info)
 {
     switch (info->key_exchange) {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
             return MBEDTLS_PK_RSA;
 
@@ -1239,8 +1238,6 @@
 psa_algorithm_t mbedtls_ssl_get_ciphersuite_sig_pk_psa_alg(const mbedtls_ssl_ciphersuite_t *info)
 {
     switch (info->key_exchange) {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-            return PSA_ALG_RSA_PKCS1V15_CRYPT;
         case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
             return PSA_ALG_RSA_PKCS1V15_SIGN(
                 mbedtls_md_psa_alg_from_type((mbedtls_md_type_t) info->mac));
@@ -1260,8 +1257,6 @@
 psa_key_usage_t mbedtls_ssl_get_ciphersuite_sig_pk_psa_usage(const mbedtls_ssl_ciphersuite_t *info)
 {
     switch (info->key_exchange) {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
-            return PSA_KEY_USAGE_DECRYPT;
         case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
             return PSA_KEY_USAGE_SIGN_HASH;
diff --git a/library/ssl_ciphersuites_internal.h b/library/ssl_ciphersuites_internal.h
index b60acdc..a7981db 100644
--- a/library/ssl_ciphersuites_internal.h
+++ b/library/ssl_ciphersuites_internal.h
@@ -44,7 +44,6 @@
     switch (info->MBEDTLS_PRIVATE(key_exchange)) {
         case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_RSA:
         case MBEDTLS_KEY_EXCHANGE_PSK:
             return 1;
 
@@ -71,7 +70,6 @@
 static inline int mbedtls_ssl_ciphersuite_cert_req_allowed(const mbedtls_ssl_ciphersuite_t *info)
 {
     switch (info->MBEDTLS_PRIVATE(key_exchange)) {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
@@ -86,7 +84,6 @@
 static inline int mbedtls_ssl_ciphersuite_uses_srv_cert(const mbedtls_ssl_ciphersuite_t *info)
 {
     switch (info->MBEDTLS_PRIVATE(key_exchange)) {
-        case MBEDTLS_KEY_EXCHANGE_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
         case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 3572f3f..5cfb839 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -8708,10 +8708,6 @@
         recv_endpoint == MBEDTLS_SSL_IS_CLIENT) {
         /* TLS 1.2 server part of the key exchange */
         switch (ciphersuite->key_exchange) {
-            case MBEDTLS_KEY_EXCHANGE_RSA:
-                usage = MBEDTLS_X509_KU_KEY_ENCIPHERMENT;
-                break;
-
             case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
             case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
                 usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;