RSA and ECDSA key exchanges don't depend on CRL
diff --git a/include/polarssl/config.h b/include/polarssl/config.h
index 737e5b4..f2ac41c 100644
--- a/include/polarssl/config.h
+++ b/include/polarssl/config.h
@@ -286,7 +286,7 @@
  * Enable the RSA-PSK based ciphersuite modes in SSL / TLS.
  * (NOT YET IMPLEMENTED)
  * Requires: POLARSSL_RSA_C, POLARSSL_PKCS1_V15,
- *           POLARSSL_X509_CRT_PARSE_C, POLARSSL_X509_CRL_PARSE_C
+ *           POLARSSL_X509_CRT_PARSE_C
  *
  * This enables the following ciphersuites (if other requisites are
  * enabled as well):
@@ -307,7 +307,7 @@
  * Enable the RSA-only based ciphersuite modes in SSL / TLS.
  *
  * Requires: POLARSSL_RSA_C, POLARSSL_PKCS1_V15,
- *           POLARSSL_X509_CRT_PARSE_C, POLARSSL_X509_CRL_PARSE_C
+ *           POLARSSL_X509_CRT_PARSE_C
  *
  * This enables the following ciphersuites (if other requisites are
  * enabled as well):
@@ -333,7 +333,7 @@
  * Enable the DHE-RSA based ciphersuite modes in SSL / TLS.
  *
  * Requires: POLARSSL_DHM_C, POLARSSL_RSA_C, POLARSSL_PKCS1_V15,
- *           POLARSSL_X509_CRT_PARSE_C, POLARSSL_X509_CRL_PARSE_C
+ *           POLARSSL_X509_CRT_PARSE_C
  *
  * This enables the following ciphersuites (if other requisites are
  * enabled as well):
@@ -355,7 +355,7 @@
  * Enable the ECDHE-RSA based ciphersuite modes in SSL / TLS.
  *
  * Requires: POLARSSL_ECDH_C, POLARSSL_RSA_C, POLARSSL_PKCS1_V15,
- *           POLARSSL_X509_CRT_PARSE_C, POLARSSL_X509_CRL_PARSE_C
+ *           POLARSSL_X509_CRT_PARSE_C
  *
  * This enables the following ciphersuites (if other requisites are
  * enabled as well):
@@ -378,7 +378,6 @@
  * Enable the ECDHE-ECDSA based ciphersuite modes in SSL / TLS.
  *
  * Requires: POLARSSL_ECDH_C, POLARSSL_ECDSA_C, POLARSSL_X509_CRT_PARSE_C,
- *           POLARSSL_X509_CRL_PARSE_C
  *
  * This enables the following ciphersuites (if other requisites are
  * enabled as well):
@@ -1683,34 +1682,31 @@
 
 #if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
     ( !defined(POLARSSL_DHM_C) || !defined(POLARSSL_RSA_C) ||           \
-      !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_PKCS1_V15) || \
-      !defined(POLARSSL_X509_CRL_PARSE_C) )
+      !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_PKCS1_V15) )
 #error "POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
 #endif
 
 #if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
     ( !defined(POLARSSL_ECDH_C) || !defined(POLARSSL_RSA_C) ||          \
-      !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_PKCS1_V15) || \
-      !defined(POLARSSL_X509_CRL_PARSE_C) )
+      !defined(POLARSSL_X509_CRT_PARSE_C) || !defined(POLARSSL_PKCS1_V15) )
 #error "POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
 #endif
 
 #if defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
     ( !defined(POLARSSL_ECDH_C) || !defined(POLARSSL_ECDSA_C) ||          \
-      !defined(POLARSSL_X509_CRT_PARSE_C) ||                              \
-      !defined(POLARSSL_X509_CRL_PARSE_C) )
+      !defined(POLARSSL_X509_CRT_PARSE_C) )
 #error "POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
 #endif
 
 #if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
     ( !defined(POLARSSL_RSA_C) || !defined(POLARSSL_X509_CRT_PARSE_C) ||\
-      !defined(POLARSSL_PKCS1_V15) || !defined(POLARSSL_X509_CRL_PARSE_C) )
+      !defined(POLARSSL_PKCS1_V15) )
 #error "POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
 #endif
 
 #if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED) &&                       \
     ( !defined(POLARSSL_RSA_C) || !defined(POLARSSL_X509_CRT_PARSE_C) ||\
-      !defined(POLARSSL_PKCS1_V15) || !defined(POLARSSL_X509_CRL_PARSE_C) )
+      !defined(POLARSSL_PKCS1_V15) )
 #error "POLARSSL_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
 #endif