Version v0.2.77 - Added debug statements to decrypt_text_silent function

Version v0.2.76 - Fixed decrypt output - removed extra newline to output only the plaintext
Version v0.2.75 - Fixed decrypt mode to suppress startup messages for clean pipe operations
2025-08-14 12:18:48 -04:00 · 2025-08-14 11:46:40 -04:00 · 2025-08-14 11:38:58 -04:00 · 2025-08-14 11:37:26 -04:00 · 2025-08-14 11:30:51 -04:00 · 2025-08-14 11:28:34 -04:00
21 changed files with 10773 additions and 199 deletions
--- a/.clinerules/workspace_rules.md
+++ b/.clinerules/workspace_rules.md
@@ -0,0 +1,7 @@
+
+When building, use build.sh, not make. 
+
+Use it as follows: build.sh -m "useful comment on changes being made"
+
+When making TUI menus, try to use the first leter of the command and the key to press to execute that command. For example, if the command is "Open file" try to use a keypress of "o" upper or lower case to signal to open the file. Use this instead of number keyed menus when possible. In the command, the letter should be underlined that signifies the command.
+
--- a/README.md
+++ b/README.md
@@ -164,11 +164,9 @@ Offset | Size | Field               | Description
 4      | 2    | Version           | Format version (currently 1)
 6      | 32   | Pad Checksum      | Binary pad checksum (32 bytes)
 38     | 8    | Pad Offset        | Offset in pad file (uint64_t)
-46     | 2    | Filename Length   | Original filename length (uint16_t)
-48     | var  | Original Filename | Original filename string
-var    | 4    | File Mode         | Original file permissions (uint32_t)
-var    | 8    | File Size         | Original file size (uint64_t)
-var    | var  | Encrypted Data    | XOR-encrypted file contents
+46     | 4    | File Mode         | Original file permissions (uint32_t)
+50     | 8    | File Size         | Original file size (uint64_t)
+58     | var  | Encrypted Data    | XOR-encrypted file contents
 ```

 ### .otp.asc File Format (ASCII Armored)
@@ -185,7 +183,7 @@ Pad-Offset: <decimal-offset-value>
 -----END OTP MESSAGE-----
 ```

-**Note:** ASCII armored files lose original filename and permission metadata.
+**Note:** ASCII armored files do not preserve original file permissions metadata.

 ## Usage Examples

--- a/BIN
+++ b/BIN
--- a/debug.c
+++ b/debug.c
@@ -0,0 +1 @@
+int main() { printf("Testing direct filename: %d\n", strncmp("97d9d82b5414a9439102f3811fb90ab1d6368a00d33229a18b306476f9d04f82.pad", "97", 2)); return 0; }
--- a/files/o2.txt
+++ b/files/o2.txt
@@ -0,0 +1 @@
+Hello, this is a test file for encryption!
--- a/files/out2.otp
+++ b/files/out2.otp
--- a/files/output.otp
+++ b/files/output.otp
--- a/files/test_decrypt.txt
+++ b/files/test_decrypt.txt
@@ -0,0 +1 @@
+Test file content for decryption
--- a/files/test_decrypt.txt.otp
+++ b/files/test_decrypt.txt.otp
--- a/files/test_file.txt
+++ b/files/test_file.txt
@@ -0,0 +1 @@
+Hello, this is a test file for encryption!
--- a/files/test_file.txt.otp.asc
+++ b/files/test_file.txt.otp.asc
@@ -0,0 +1,7 @@
+-----BEGIN OTP MESSAGE-----
+Version: v0.2.29
+Pad-ChkSum: d0d4a489354348b08d8c7b324814d8c50010042e9da47f2c973f32a16a09101b
+Pad-Offset: 57
+
+05S8GfS0tFfczNMUz0xrieFGoPSREM4uo5QhFGoBCcOzjfTXTDMt3hRtAQ==
+-----END OTP MESSAGE-----
--- a/files/test_files_dir.txt.otp
+++ b/files/test_files_dir.txt.otp
--- a/files/test_input.txt
+++ b/files/test_input.txt
@@ -0,0 +1 @@
+This is a test file for encryption.
--- a/files/toc.txt
+++ b/files/toc.txt
--- a/files/toc.txt.otp
+++ b/files/toc.txt.otp
--- a/otp.c
+++ b/otp.c
--- a/otp.code-workspace
+++ b/otp.code-workspace
@@ -0,0 +1,8 @@
+{
+	"folders": [
+		{
+			"path": "."
+		}
+	],
+	"settings": {}
+}
--- a/test.txt
+++ b/test.txt
@@ -1 +0,0 @@
-This is a test file for OTP encryption.
--- a/test.txt.otp
+++ b/test.txt.otp
--- a/1
+++ b/1
@@ -1 +0,0 @@
-This is a test file for OTP encryption.
--- a/test_ascii.otp.asc
+++ b/test_ascii.otp.asc
@@ -1,7 +0,0 @@
-----BEGIN OTP MESSAGE-----
-Version: v0.2.15
-Pad-ChkSum: 0c8e19fde996e683fdbd348d1052eec168ffe6f67a88bb1278d0d02e9341b87b
-Pad-Offset: 210
-
-mMIm7iVtUO6NbXbskMxtydI/A16UXEQUGTcIya/8Dja6PB3EC0MLdw==
-----END OTP MESSAGE-----
Author	SHA1	Message	Date
Laan Tungir	877add0dbf	Version v0.2.77 - Added debug statements to decrypt_text_silent function	2025-08-14 12:18:48 -04:00
Laan Tungir	482687cb68	Version v0.2.76 - Fixed decrypt output - removed extra newline to output only the plaintext	2025-08-14 11:46:40 -04:00
Laan Tungir	e35d94243e	Version v0.2.75 - Fixed decrypt mode to suppress startup messages for clean pipe operations	2025-08-14 11:38:58 -04:00
Laan Tungir	e88e1b5d3d	Version v0.2.74 - Added silent decrypt mode for clean pipe operations	2025-08-14 11:37:26 -04:00
Laan Tungir	41ef97c43e	Version v0.2.73 - Fixed newline formatting - clean output for pipe mode, spaced for interactive	2025-08-14 11:30:51 -04:00
Laan Tungir	7810e66114	Version v0.2.72 - Clean pipe mode output - suppressed startup messages for seamless piping	2025-08-14 11:28:34 -04:00
Laan Tungir	b4be05c34d	Version v0.2.71 - Enhanced pipe mode to automatically use default pad with ASCII armor output	2025-08-14 11:25:55 -04:00
Laan Tungir	1cb0ba935d	Version v0.2.70 - Added preferences system with default pad support	2025-08-14 10:45:27 -04:00
Laan Tungir	8c8c873e73	Version v0.2.69 - Fixed stdin pipe mode to use terminal for interactive input	2025-08-14 10:29:32 -04:00
Laan Tungir	692f65b7f0	Version v0.2.68 - Implemented stdin pipe support for OTP program	2025-08-14 10:28:50 -04:00
Laan Tungir	1c4200a73a	Version v0.2.67 - Enhanced UI - added Q for quit and improved pad generation flow	2025-08-14 10:18:02 -04:00
Laan Tungir	1c9e2ee527	Version v0.2.66 - Fixed cross-filesystem pad generation with copy fallback for USB drives	2025-08-14 10:05:33 -04:00
Laan Tungir	8401e14ae0	Version v0.2.65 - Improved USB drive directory display with USB: prefix and proper drive name	2025-08-14 09:43:05 -04:00
Laan Tungir	0dbd81d1cc	Version v0.2.64 - Fixed OTP thumb drive detection logic for /media/[username]/[drive_name] pattern	2025-08-14 09:40:45 -04:00
Laan Tungir	f979789c11	Version v0.2.63 - Fixed OTP thumb drive detection for /media/[username]/[drive_name] structure	2025-08-14 09:39:38 -04:00
Laan Tungir	498d7d31c4	Version v0.2.62 - Fixed all buffer size warnings by increasing buffer sizes to 1024 bytes	2025-08-14 09:32:39 -04:00
Laan Tungir	e58f05619e	Version v0.2.59 - Fixed all remaining PADS_DIR references and removed old USB scanning code	2025-08-14 09:15:22 -04:00
Laan Tungir	992b9349b3	Version v0.2.58 - Completed refactoring to new OTP thumb drive detection approach	2025-08-14 09:14:54 -04:00
Laan Tungir	1f4a1fb90f	Version v0.2.56 - Implemented new OTP thumb drive detection and removed old USB scanning approach	2025-08-14 07:33:40 -04:00
Laan Tungir	c7fae1ad1d	Version v0.2.55 - Increased pad_path and state_path buffer sizes to 4096 bytes to eliminate all compile warnings	2025-08-13 20:48:06 -04:00
Laan Tungir	37bcb6a6d2	Version v0.2.54 - Final fix for remaining compile warning by increasing user_mount_path buffer to 2048 bytes	2025-08-13 18:14:42 -04:00
Laan Tungir	9ded0aed44	Version v0.2.53 - Complete fix for all compile warnings - enlarged all buffer sizes consistently	2025-08-13 15:42:43 -04:00
Laan Tungir	4442837ce8	Version v0.2.52 - Final buffer size adjustments to eliminate all compile warnings	2025-08-13 15:42:18 -04:00
Laan Tungir	31ee220558	Version v0.2.51 - Fixed all struct buffer sizes to eliminate compile warnings	2025-08-13 15:41:54 -04:00
Laan Tungir	0a25c13b65	Version v0.2.50 - Fixed compile warnings by increasing buffer sizes for USB path handling	2025-08-13 15:41:29 -04:00
Laan Tungir	fd9d87c548	Version v0.2.49 - Added USB drive detection for pads with state conflict resolution	2025-08-13 15:12:16 -04:00
Laan Tungir	c1aa29cd73	Version v0.2.48 - fixed checksum display to show exactly 8 characters with proper prefix highlighting	2025-08-13 14:15:20 -04:00
Laan Tungir	75e52d48dc	Version v0.2.47 - implemented 8-character checksum display and USB-aware directory shortening with smart path compression	2025-08-13 14:14:27 -04:00
Laan Tungir	28947a53a3	Version v0.2.46 - fixed printf formatting error in pad display function	2025-08-13 14:03:41 -04:00
Laan Tungir	5a611a9dc0	Version v0.2.45 - implemented consolidated menu system with intelligent prefix-based pad selection	2025-08-13 14:03:13 -04:00
Laan Tungir	aff8bea0a2	Version v0.2.44 - cleaned up unused code - removed ensure_files_directory, xor_checksum_256, generate_pad, and get_user_choice functions and prototypes	2025-08-13 13:46:52 -04:00
Laan Tungir	864c0356da	Version v0.2.43 - restored smart decrypt functionality with enhanced interactive input and cleaned up old code	2025-08-13 13:43:27 -04:00
Laan Tungir	35175790e2	Version v0.2.42 - fixed decrypt menu to use proper enhanced interactive input function	2025-08-13 12:06:08 -04:00
Laan Tungir	04ea4fb848	Version v0.2.41 - More menu	2025-08-13 12:01:50 -04:00
Laan Tungir	5c61ba7ea8	Version v0.2.40 - Clean up menu	2025-08-13 11:59:29 -04:00
Laan Tungir	a45b304d22	Version v0.2.39 - added proper spacing to all menu items for better visual appearance	2025-08-13 11:54:16 -04:00
Laan Tungir	403d013224	Version v0.2.38 - updated command-line file encryption to use files directory by default	2025-08-13 11:47:52 -04:00
Laan Tungir	82533d96e4	Version v0.2.37 - implemented files directory support with smart default paths for all file operations	2025-08-13 11:46:50 -04:00
Laan Tungir	5b619384a1	Version v0.2.36 - fixed build warning and corrected encrypt menu output filename generation logic	2025-08-13 11:42:14 -04:00
Laan Tungir	12b9884572	Version v0.2.34 - Formatting	2025-08-13 11:41:14 -04:00
Laan Tungir	83b60b5cc2	Version v0.2.33 - implemented enhanced interactive filename editing for decrypt file functionality with smart defaults	2025-08-13 11:37:41 -04:00
Laan Tungir	2d6546ab83	Version v0.2.32 - implemented enhanced interactive filename editing for decrypt functionality	2025-08-13 11:30:29 -04:00
Laan Tungir	c255185084	Version v0.2.31 - fixed signed/unsigned comparison warning in enhanced input function	2025-08-13 11:11:08 -04:00
Laan Tungir	24800d69d5	Version v0.2.30 - implemented advanced interactive filename editing with cursor control and pre-filled text	2025-08-13 11:10:43 -04:00
Laan Tungir	7e50727163	Version v0.2.29 - implemented enhanced filename input with directory/filename separation	2025-08-13 10:47:08 -04:00
Laan Tungir	f118c23c60	Version v0.2.28 - fixed format truncation warnings by increasing buffer size	2025-08-13 10:40:45 -04:00
Laan Tungir	b149175f24	Version v0.2.26 - clean build	2025-08-13 10:35:55 -04:00
Laan Tungir	206e8042d8	Version v0.2.25 - Added default output filename prompt with pre-filled value for file encryption	2025-08-13 10:31:24 -04:00
Laan Tungir	2a5249d93c	Version v0.2.24 - Added 'q' as additional exit key alongside 'x'	2025-08-13 10:27:37 -04:00
Laan Tungir	0e02eaee53	Version v0.2.23 - Restructured menu system with streamlined text/file encrypt and smart decrypt	2025-08-13 10:24:50 -04:00
Laan Tungir	e32eb8b2b1	Version v0.2.22 - Added text editor and file manager integration	2025-08-13 10:08:38 -04:00
Laan Tungir	0aecae0c5e	test files	2025-08-12 19:08:14 -04:00
Laan Tungir	fa90e0eafd	Version v0.2.21 - Implement interactive file encryption and decryption in menu system	2025-08-11 06:03:05 -04:00
Laan Tungir	2a10d974b2	Version v0.2.20 - Add comprehensive help flag support and fix pad selection to prioritize hex prefix matching over number selection	2025-08-10 15:22:15 -04:00
Laan Tungir	7e04896394	Version v0.2.19 - Update README to reflect removal of original filename from binary .otp format	2025-08-10 15:17:33 -04:00
Laan Tungir	0cdf6e7804	Version v0.2.18 - Remove original filename from binary .otp file format - simplify file structure	2025-08-10 15:05:36 -04:00
Laan Tungir	268758a21b	Version v0.2.17 - Fix pad selection logic - allow flexible hex prefix matching instead of restrictive number selection	2025-08-10 14:57:51 -04:00
				`@@ -0,0 +1 @@`
				`int main() { printf("Testing direct filename: %d\n", strncmp("97d9d82b5414a9439102f3811fb90ab1d6368a00d33229a18b306476f9d04f82.pad", "97", 2)); return 0; }`