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

[tfcrypt.git] / tfcrypt.c

diff --git a/tfcrypt.c b/tfcrypt.c
index 3fdf9c65ad893d4b78513ccd6a615101dffeaa26..01c1479c879d839269c058aa4e4c0c4385f44df5 100644 (file)
--- a/tfcrypt.c
+++ b/tfcrypt.c
@@ -73,7 +73,7 @@ _baddfname:
        memset(s, 0, n);
 
        opterr = 0;
-       while ((c = getopt(argc, argv, "L:s:aU:C:r:K:t:TPkzxc:l:qedn:vV:pwE:O:S:AmM:R:Z:WHD:")) != -1) {
+       while ((c = getopt(argc, argv, "L:s:aU:C:r:K:t:Pkzxc:l:qedn:vV:pwE:O:S:AmM:R:Z:WHD:")) != -1) {
                switch (c) {
                        case 'L':
                                read_defaults(optarg, NO);
@@ -161,10 +161,6 @@ _baddfname:
                                tweakf = optarg;
                                do_full_key = NO;
                                break;
-                       case 'T':
-                               tfc_saltsz = 0;
-                               do_full_key = NO;
-                               break;
                        case 'l':
                                if (maxlen != NOFSIZE) break;
 
@@ -229,6 +225,8 @@ _baddfname:
                                                mac_pw_prompt = s+10;
                                        else if (!strcmp(s, "shorthex"))
                                                do_full_hexdump = NO;
+                                       else if (!strcmp(s, "fullkey"))
+                                               do_full_key = YES;
                                        else if (!strncmp(s, "iobs", 4) && *(s+4) == '=') {
                                                s += 5;
                                                blksize = (size_t)tfc_humanfsize(s, &stoi);