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-rw-r--r--libbb/pw_encrypt.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/libbb/pw_encrypt.c b/libbb/pw_encrypt.c
index 762cbab..c1e927e 100644
--- a/libbb/pw_encrypt.c
+++ b/libbb/pw_encrypt.c
@@ -9,6 +9,8 @@
#include "libbb.h"
+#if ENABLE_USE_BB_CRYPT
+
/*
* DES and MD5 crypt implementations are taken from uclibc.
* They were modified to not use static buffers.
@@ -69,3 +71,18 @@ char *pw_encrypt(const char *clear, const char *salt, int cleanup)
return encrypted;
}
+
+#else /* if !ENABLE_USE_BB_CRYPT */
+
+char *pw_encrypt(const char *clear, const char *salt, int cleanup)
+{
+#if 0 /* was CONFIG_FEATURE_SHA1_PASSWORDS, but there is no such thing??? */
+ if (strncmp(salt, "$2$", 3) == 0) {
+ return xstrdup(sha1_crypt(clear));
+ }
+#endif
+
+ return xstrdup(crypt(clear, salt));
+}
+
+#endif