-g, -j: shortcuts for stream ciphers with random counter

[tfcrypt.git] / tfcrypt.h

diff --git a/tfcrypt.h b/tfcrypt.h
index 30e1a5108ffc4374c7827948d80a0e33e76c8806..2dd2c68bef1c5f5b17879114f0290308f2045b75 100644 (file)
--- a/tfcrypt.h
+++ b/tfcrypt.h
@@ -193,6 +193,7 @@ int xxopen(tfc_yesno noerr, const char *pathname, int flags);
 int xopen(const char *pathname, int flags);
 void xclose(int fd);
 const char *tfc_modename(int mode);
+tfc_yesno tfc_is_freestream(int mode);
 void tfc_getcurtime(tfc_useconds *tx);
 char *tfc_format_time(tfc_useconds t);
 char *tfc_format_pid(const char *str);
@@ -232,8 +233,8 @@ enum { TFC_MACKEY_RAWKEY = 1, TFC_MACKEY_PASSWORD, TFC_MACKEY_FILE };
 enum { TFC_RAWKEY_KEYFILE = 1, TFC_RAWKEY_ASKSTR, TFC_RAWKEY_ASKHEX };
 enum { TFC_OUTFMT_HEX = 1, TFC_OUTFMT_B64, TFC_OUTFMT_RAW };
 enum {
-       TFC_MODE_SKSUM = -2, TFC_MODE_PLAIN = -1, TFC_MODE_CTR = 1,
-       TFC_MODE_STREAM, TFC_MODE_XTS, TFC_MODE_ECB, TFC_MODE_CBC
+       TFC_MODE_SKSUM = -3, TFC_MODE_XOR = -2, TFC_MODE_PLAIN = -1, TFC_MODE_CTR = 1,
+       TFC_MODE_STREAM, TFC_MODE_XTS, TFC_MODE_ECB, TFC_MODE_CBC, TFC_MODE_PCBC
 };
 enum { TFC_CTR_SHOW = 1, TFC_CTR_HEAD, TFC_CTR_RAND, TFC_CTR_ZERO, TFC_CTR_SSET };
 enum { TFC_NO_FTRUNC, TFC_DO_FTRUNC, TFC_FTRUNC_TAIL };