fix usage, add -O fullkey to extend key size.

[tfcrypt.git] / tfc_vars.c

diff --git a/tfc_vars.c b/tfc_vars.c
index 5f75952bdad9601aa0fbad0108eb1250ffe9f626..933ef7b9695a79efe479090365e60c7e4a4a3e16 100644 (file)
--- a/tfc_vars.c
+++ b/tfc_vars.c
@@ -32,7 +32,7 @@
 char *progname;
 int exitcode;
 
-tfc_byte key[TF_KEY_SIZE], ctr[TF_BLOCK_SIZE], xtskey[TF_KEY_SIZE], mackey[TF_FROM_BITS(TF_MAX_BITS)];
+tfc_byte key[TF_KEY_SIZE], ctr[TF_BLOCK_SIZE], xtskey[TF_KEY_SIZE], mackey[TF_FROM_BITS(TF_MAX_BITS)], tweak[TF_TWEAK_SIZE];
 struct skein sk;
 struct tfe_stream tfe;
 tfc_byte srcblk[TFC_BLKSIZE], dstblk[TFC_BLKSIZE], *pblk;
@@ -46,13 +46,14 @@ tfc_fsize total_processed_src, total_processed_dst;
 tfc_fsize delta_processed;
 tfc_fsize genrandom_nr_bytes, genzero_nr_bytes;
 tfc_fsize rdpos = NOFSIZE;
+tfc_fsize maxkeylen = NOFSIZE, keyoffset;
 int sfd, kfd = -1, dfd = 1;
 struct stat s_stat;
 size_t blksize = TFC_BLKSIZE, xtsblocks = TFC_XTSBLOCKS;
 char pwdask[512], pwdagain[512];
 
 size_t lio, lrem, ldone, lblock;
-size_t maxkeylen = NOSIZE, ctrsz = NOSIZE;
+size_t ctrsz = NOSIZE;
 
 struct sigaction sigact;
 
@@ -61,7 +62,7 @@ size_t sksum_turns;
 int do_edcrypt = TFC_DO_ENCRYPT, do_stop, quiet, error_action;
 int counter_opt, mackey_opt, do_mac, do_outfmt = TFC_OUTFMT_B64, rawkey;
 int idx, write_flags;
-tfc_yesno catch_all_errors, password, overwrite_source, do_fsync, do_pad, do_tfcrypt1;
+tfc_yesno catch_all_errors, ignore_seek_errors, password, overwrite_source, do_fsync, do_pad;
 tfc_yesno do_preserve_time, do_stats_in_gibs, do_statline_dynamic = YES, do_less_stats;
 tfc_yesno no_repeat, do_full_hexdump = YES, verbose, statline_was_shown;
 char *srcfname = TFC_STDIN_NAME, *dstfname = TFC_STDOUT_NAME, *do_mac_file, *counter_file, *sksum_hashlist_file;