X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=tfc_misc.c;h=2aa58df4b5fd46ea9d579f3be3e4cafb85067e0f;hb=370a18a4c47e236b51ad8dee1957c40e11346b96;hp=5a6c53b213510b0cbc3867bfe8c5f001cb273066;hpb=d659ac85a7c63b7833ab793be2f37fbc4ca7ba6b;p=tfcrypt.git

diff --git a/tfc_misc.c b/tfc_misc.c
index 5a6c53b..2aa58df 100644
--- a/tfc_misc.c
+++ b/tfc_misc.c
@@ -97,11 +97,23 @@ const char *tfc_modename(int mode)
 		case TFC_MODE_XTS: return "XTS";
 		case TFC_MODE_ECB: return "ECB";
 		case TFC_MODE_CBC: return "CBC";
+		case TFC_MODE_PCBC: return "PCBC";
 	}
 
 	return NULL;
 }
 
+tfc_yesno tfc_is_freestream(int mode)
+{
+	switch (mode) {
+		case TFC_MODE_PLAIN:
+		case TFC_MODE_XOR:
+		case TFC_MODE_STREAM: return YES;
+	}
+
+	return NO;
+}
+
 void tfc_getcurtime(tfc_useconds *tx)
 {
 	struct timespec t;