refactor libcrypto initialisation

Don't call OpenSSL_add_all_algorithms() unless OpenSSL actually
supports it.

Move all libcrypto initialisation to a single function, and call that
from seed_rng() that is called early in each tool's main().

Prompted by patch from Rosen Penev

1 files changed, 0 insertions, 5 deletions

diff --git a/regress/unittests/sshkey/tests.c b/regress/unittests/sshkey/tests.c
index 13f265cdb..78aa9223d 100644
--- a/regress/unittests/sshkey/tests.c
+++ b/regress/unittests/sshkey/tests.c
@@ -7,8 +7,6 @@
 
 #include "includes.h"
 
-#include <openssl/evp.h>
-
 #include "../test_helper/test_helper.h"
 
 void sshkey_tests(void);
@@ -18,9 +16,6 @@ void sshkey_fuzz_tests(void);
 void
 tests(void)
 {
-        OpenSSL_add_all_algorithms();
-        ERR_load_CRYPTO_strings();
-
         sshkey_tests();
         sshkey_file_tests();
         sshkey_fuzz_tests();