diff --git a/test/rsa_test.c b/test/rsa_test.c
index cd9ca7f13c..b351cebaae 100644
--- a/test/rsa_test.c
+++ b/test/rsa_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -268,6 +268,36 @@ err:
     return ret;
 }
 
+static int test_rsa_sslv23(int idx)
+{
+    int ret = 0;
+    RSA *key;
+    unsigned char ptext[256];
+    unsigned char ctext[256];
+    static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a";
+    unsigned char ctext_ex[256];
+    int plen;
+    int clen = 0;
+    int num;
+
+    plen = sizeof(ptext_ex) - 1;
+    clen = rsa_setkey(&key, ctext_ex, idx);
+
+    num = RSA_public_encrypt(plen, ptext_ex, ctext, key,
+                             RSA_SSLV23_PADDING);
+    if (!TEST_int_eq(num, clen))
+        goto err;
+
+    num = RSA_private_decrypt(num, ctext, ptext, key, RSA_SSLV23_PADDING);
+    if (!TEST_mem_eq(ptext, num, ptext_ex, plen))
+        goto err;
+
+    ret = 1;
+err:
+    RSA_free(key);
+    return ret;
+}
+
 static int test_rsa_oaep(int idx)
 {
     int ret = 0;
@@ -391,6 +421,7 @@ err:
 int setup_tests(void)
 {
     ADD_ALL_TESTS(test_rsa_pkcs1, 3);
+    ADD_ALL_TESTS(test_rsa_sslv23, 3);
     ADD_ALL_TESTS(test_rsa_oaep, 3);
     ADD_ALL_TESTS(test_rsa_security_bit, OSSL_NELEM(rsa_security_bits_cases));
     return 1;