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, 4 deletions

diff --git a/ssh-agent.c b/ssh-agent.c
index cb552462a..6baebc313 100644
--- a/ssh-agent.c
+++ b/ssh-agent.c
@@ -1095,10 +1095,6 @@ main(int ac, char **av)
         if (getrlimit(RLIMIT_NOFILE, &rlim) == -1)
                 fatal("%s: getrlimit: %s", __progname, strerror(errno));
 
-#ifdef WITH_OPENSSL
-        OpenSSL_add_all_algorithms();
-#endif
-
         __progname = ssh_get_progname(av[0]);
         seed_rng();