1 files changed, 33 insertions, 0 deletions
diff --git a/src/lib/crypto/krb/crypto_libinit.c b/src/lib/crypto/krb/crypto_libinit.c
new file mode 100644
index 000000000..91bf8ac22
--- /dev/null
+++ b/src/lib/crypto/krb/crypto_libinit.c
@@ -0,0 +1,33 @@
+#include <assert.h>
+#include "k5-int.h"
+
+MAKE_INIT_FUNCTION(cryptoint_initialize_library);
+MAKE_FINI_FUNCTION(cryptoint_cleanup_library);
+
+extern int krb5int_prng_init(void);
+extern void krb5int_prng_cleanup (void);
+
+/*
+ * Initialize the crypto library.
+ */
+
+int cryptoint_initialize_library (void)
+{
+    return krb5int_prng_init();
+}
+
+int krb5int_crypto_init(void)
+{
+    return CALL_INIT_FUNCTION(cryptoint_initialize_library);
+}
+
+/*
+ * Clean up the crypto library state
+ */
+
+void cryptoint_cleanup_library (void)
+{
+    if (!INITIALIZER_RAN(cryptoint_initialize_library))
+	return;
+    krb5int_prng_cleanup ();
+}