Improve naming of mimimum RSA key size generation configurations
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 8045e6b..69f3981 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -85,8 +85,10 @@
// Regular implementation
//
-#if !defined(MBEDTLS_RSA_MIN_KEY_SIZE)
-#define MBEDTLS_RSA_MIN_KEY_SIZE 1024
+#if !defined(MBEDTLS_RSA_GEN_KEY_MIN_BITS)
+#define MBEDTLS_RSA_GEN_KEY_MIN_BITS 1024
+#elif MBEDTLS_RSA_GEN_KEY_MIN_BITS < 128
+#error "MBEDTLS_RSA_GEN_KEY_MIN_BITS must be at least 128 bits"
#endif
/**