Version v0.3.32 - Update readme.md some more

README.md

@@ -1,48 +1,5 @@
 # OTP Cipher - One Time Pad Implementation
 
-## Quick Start
-
-### Download Pre-Built Binaries
-
-**[📥 Download Latest Release](https://git.laantungir.net/laantungir/otp/releases)**
-
-Visit the releases page and download the appropriate binary for your system:
-- `otp-vX.X.X-linux-x86_64` for Intel/AMD 64-bit systems
-- `otp-vX.X.X-linux-arm64` for Raspberry Pi and ARM 64-bit systems
-
-After downloading:
-```bash
-# Make executable and run
-chmod +x otp-v*-linux-x86_64
-./otp-v*-linux-x86_64
-```
-
-**Or use the local build:**
-```bash
-# After building from source
-./build/otp-x86_64    # x86_64 systems
-./build/otp-arm64     # ARM64 systems
-```
-
-### First Steps
-
-1. **Generate your first pad:**
-   ```bash
-   ./build/otp-x86_64 generate 1GB
-   ```
-
-2. **Encrypt a message:**
-   ```bash
-   ./build/otp-x86_64 encrypt
-   # Follow the interactive prompts
-   ```
-
-3. **Decrypt a message:**
-   ```bash
-   ./build/otp-x86_64 decrypt
-   # Paste the encrypted message
-   ```
-
 ## Introduction
 
 A secure one-time pad (OTP) cipher implementation in C.
@@ -83,8 +40,6 @@ To address this problem, we can use Nostr to share among devices the place in th
 One-time pads can be trivially encrypted and decrypted using pencil and paper, making them accessible even without electronic devices.
 
 
-
-
 ## Features
 
 - **Perfect Security**: Implements true one-time pad encryption with information-theoretic security
@@ -99,73 +54,95 @@ One-time pads can be trivially encrypted and decrypted using pencil and paper, m
 - **Cross-Platform**: Works on Linux and other UNIX-like systems
 
 
-## Building
+## Quick Start
+
+### Download Pre-Built Binaries
+
+**[Download Current Linux x86](https://git.laantungir.net/laantungir/otp/releases/download/v0.3.31/otp-v0.3.31-linux-x86_64)**
+
+**[Download Current Raspberry Pi 64](https://git.laantungir.net/laantungir/otp/releases/download/v0.3.31/otp-v0.3.31-linux-arm64)**
+
+After downloading:
+```bash
+# Make executable and run
+chmod +x otp-v0.3.31-linux-x86_64
+./otp-v0.3.31-linux-x86_64
+```
+
+### First Steps
+
+1. **Generate your first pad:**
+   ```bash
+   ./otp-v0.3.31-linux-x86_64 generate 1GB
+   ```
+
+2. **Encrypt a message:**
+   ```bash
+   ./otp-v0.3.31-linux-x86_64 encrypt
+   # Follow the interactive prompts
+   ```
+
+3. **Decrypt a message:**
+   ```bash
+   ./otp-v0.3.31-linux-x86_64 decrypt
+   # Paste the encrypted message
+   ```
+
+
+
+
+
+
+
+
+## Building from Source
 
 ### Prerequisites
 
 - GCC compiler
-- Git (for version tracking)
 - Make
-- Optional: ARM64 cross-compiler (`gcc-aarch64-linux-gnu`) for cross-compilation
 
 ### Build Commands
 
-Use the included build script for automatic versioning and cross-compilation:
-
-```bash
-# Build for current architecture (with auto-versioning)
-./build.sh "commit message"
-
-# Build commands
-./build.sh build "commit message"  # Build x86_64 and ARM64 (if cross-compiler available)
-./build.sh clean                   # Clean build artifacts
-./build.sh install                 # Install to system
-./build.sh uninstall               # Remove from system
-```
-
-The build script automatically:
-- Increments patch version (v0.3.24 → v0.3.25)
-- Creates git commit and tag
-- Builds for x86_64 and ARM64 (if cross-compiler available)
-- Outputs to `build/otp-x86_64` and `build/otp-arm64`
-- Uploads binaries to Gitea releases (if `~/.gitea_token` exists)
-
-### Traditional Make
-
-You can also use make directly (without automatic versioning):
-
 ```bash
 make            # Build for current architecture
-make static     # Static linking
+make static     # Static linking (standalone binary)
-make clean      # Clean artifacts
+make clean      # Clean build artifacts
 make install    # Install to /usr/local/bin/otp
 make uninstall  # Remove from system
 ```
 
 Output: `build/otp-$(ARCH)` (e.g., `build/otp-x86_64`)
 
+After building, run with:
+```bash
+./build/otp-x86_64
+```
+
 ## Usage
 
 ### Interactive Mode
 ```bash
+# If you downloaded the binary:
+./otp-v0.3.31-linux-x86_64
+
+# If you built from source:
 ./build/otp-x86_64
-# or
-./build/otp-arm64  # On ARM systems
 ```
 
 ### Command Line Mode
 ```bash
 # Generate a new pad
-./build/otp-x86_64 generate 1GB
+./otp-v0.3.31-linux-x86_64 generate 1GB
 
 # Encrypt text (interactive input)
-./build/otp-x86_64 encrypt <pad_hash_or_prefix>
+./otp-v0.3.31-linux-x86_64 encrypt <pad_hash_or_prefix>
 
 # Decrypt message (interactive input)
-./build/otp-x86_64 decrypt <pad_hash_or_prefix>
+./otp-v0.3.31-linux-x86_64 decrypt <pad_hash_or_prefix>
 
 # List available pads
-./build/otp-x86_64 list
+./otp-v0.3.31-linux-x86_64 list
 ```
 
 ## Version System

build.sh

@@ -155,6 +155,42 @@ update_source_version() {
     else
         print_warning "src/main.h not found - skipping version update"
     fi
+    
+    # Update README.md with direct download links
+    if [ -f "README.md" ]; then
+        print_status "Updating README.md with download links for $NEW_VERSION..."
+        
+        # Create the new download section with direct download links
+        local NEW_DOWNLOAD_SECTION="### Download Pre-Built Binaries
+
+**[Download Current Linux x86](https://git.laantungir.net/laantungir/otp/releases/download/${NEW_VERSION}/otp-${NEW_VERSION}-linux-x86_64)**
+
+**[Download Current Raspberry Pi 64](https://git.laantungir.net/laantungir/otp/releases/download/${NEW_VERSION}/otp-${NEW_VERSION}-linux-arm64)**
+
+After downloading:
+\`\`\`bash
+# Make executable and run
+chmod +x otp-${NEW_VERSION}-linux-x86_64
+./otp-${NEW_VERSION}-linux-x86_64
+\`\`\`"
+        
+        # Use awk to replace the section between "### Download Pre-Built Binaries" and "### First Steps"
+        awk -v new_section="$NEW_DOWNLOAD_SECTION" '
+            /^### Download Pre-Built Binaries/ {
+                print new_section
+                skip=1
+                next
+            }
+            /^### First Steps/ {
+                skip=0
+            }
+            !skip
+        ' README.md > README.md.tmp && mv README.md.tmp README.md
+        
+        print_success "Updated README.md with download links for $NEW_VERSION"
+    else
+        print_warning "README.md not found - skipping README update"
+    fi
 }
 
 # Cross-platform build functions

src/main.h

@@ -23,7 +23,7 @@
 #include <ctype.h>
 
 // Version - Updated automatically by build.sh
-#define OTP_VERSION "v0.3.30"
+#define OTP_VERSION "v0.3.31"
 
 // Constants
 #define MAX_INPUT_SIZE 4096