diff --git a/Cargo.lock b/Cargo.lock
index b96cd60..cb7df14 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -269,6 +269,26 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
 
+[[package]]
+name = "const-random"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87e00182fe74b066627d63b85fd550ac2998d4b0bd86bfed477a0ae4c7c71359"
+dependencies = [
+ "const-random-macro",
+]
+
+[[package]]
+name = "const-random-macro"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9d839f2a20b0aee515dc581a6172f2321f96cab76c1a38a4c584a194955390e"
+dependencies = [
+ "getrandom 0.2.17",
+ "once_cell",
+ "tiny-keccak",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -350,6 +370,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "crunchy"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
+
 [[package]]
 name = "crypto-common"
 version = "0.1.7"
@@ -578,6 +604,17 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.3.4"
@@ -1757,6 +1794,15 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
 
+[[package]]
+name = "tiny-keccak"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
+dependencies = [
+ "crunchy",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.11.0"
@@ -1824,6 +1870,7 @@ name = "unshell"
 version = "0.1.0"
 dependencies = [
  "chrono",
+ "const-random",
  "crossbeam-channel",
  "ratatui",
  "rkyv",
diff --git a/Cargo.toml b/Cargo.toml
index ae45e4f..ef2c4bf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,12 +18,14 @@ repository  = "https://github.com/Astatin3/unshell"
 include     = ["LICENSE", "**/*.rs", "Cargo.toml"]
 
 [workspace.dependencies]
-rkyv             = "0.8.16"
-thiserror        = "2.0.18"
-chrono           = "0.4.44"
-static_init      = "1.0.4"
+rkyv              = "0.8.16"
+thiserror         = "2.0.18"
+chrono            = "0.4.44"
+static_init       = "1.0.4"
 portable-pty      = "0.9.0"
 crossbeam-channel = "0.5.15"
+const-random      = "0.1.18"
+
 
 ratatui = "0.30.0"
 
@@ -44,7 +46,7 @@ edition.workspace = true
 description = "Pure no_std implementation of the UnShell Protocol"
 
 [features]
-# default = ["interface_ratatui"]
+default = ["counter_shuffle_feistel_lcg"]
 
 log = []
 log_debug = ["log", "dep:chrono"]
@@ -52,17 +54,26 @@ log_debug = ["log", "dep:chrono"]
 interface = []
 interface_ratatui = ["interface", "dep:ratatui"]
 
+counter_shuffle_none = []
+counter_shuffle_feistel = []
+counter_shuffle_feistel_lcg = []
+
 [dependencies]
 rkyv              = { workspace = true }
 thiserror         = { workspace = true, optional = true }
 chrono            = { workspace = true, optional = true }
 static_init       = { workspace = true }
 
+const-random      = { workspace = true }
+
 ratatui           = { workspace = true, optional = true }
 
 [dev-dependencies]
 crossbeam-channel.workspace = true
 
+
+[build-dependencies]
+
 [profile.minimize]
 inherits = "release"
 strip = true             # Strip symbols from the binary
diff --git a/examples/hashtest.rs b/examples/hash_test.rs
similarity index 100%
rename from examples/hashtest.rs
rename to examples/hash_test.rs
diff --git a/src/crypto/ordering.rs b/src/crypto/feistel.rs
similarity index 100%
rename from src/crypto/ordering.rs
rename to src/crypto/feistel.rs
diff --git a/src/crypto/feistel_state.rs b/src/crypto/feistel_state.rs
new file mode 100644
index 0000000..d554bd3
--- /dev/null
+++ b/src/crypto/feistel_state.rs
@@ -0,0 +1,67 @@
+use crate::crypto::feistel_shuffle;
+
+#[cfg(feature = "counter_shuffle_none")]
+pub type Counter = NoShuffle;
+#[cfg(feature = "counter_shuffle_feistel")]
+pub type Counter = FeistelShuffle;
+#[cfg(feature = "counter_shuffle_feistel_lcg")]
+pub type Counter = FeistelLCGShuffle;
+
+const NONCE16_1: u16 = const_random::const_random!(u16);
+const NONCE16_2: u16 = const_random::const_random!(u16);
+const NONCE32: u32 = const_random::const_random!(u32);
+
+pub struct NoShuffle(u16);
+
+/// Linear shuffle, no randomization, just a random starting point and step size
+impl NoShuffle {
+    pub fn new() -> Self {
+        Self(NONCE16_1)
+    }
+
+    pub fn next(&mut self) -> u16 {
+        self.0 = self.0.wrapping_add(1);
+        self.0
+    }
+}
+
+/// Shuffle all 16 bit numbers, an actual shuffle
+/// But this still stores local values in a linear format
+pub struct FeistelShuffle(u16, u32);
+
+impl FeistelShuffle {
+    pub fn new() -> Self {
+        Self(NONCE16_1, NONCE32)
+    }
+
+    pub fn next(&mut self) -> u16 {
+        self.0 = self.0.wrapping_add(NONCE16_2);
+        feistel_shuffle(self.0, self.1)
+    }
+}
+
+/// Linear recursive shuffle,
+/// feeds back into itself and doesn't store the actual state.
+/// Harder to decompile
+pub struct FeistelLCGShuffle {
+    state: u16,
+    a: u16, // Multiplier (must be 1 mod 4)
+    c: u16, // Increment (must be odd)
+}
+
+impl FeistelLCGShuffle {
+    pub fn new() -> Self {
+        let seed = NONCE32;
+        let a = (((seed & 0x3FFF) as u16) << 2) | 1;
+        let c = ((seed >> 16) as u16) | 1;
+        Self { state: 0, a, c }
+    }
+
+    pub fn next(&mut self) -> u16 {
+        // 1. Advance state using LCG (Guarantees single cycle of 65536)
+        self.state = self.state.wrapping_mul(self.a).wrapping_add(self.c);
+
+        // 2. Apply Feistel shuffle to the state (Adds randomness)
+        feistel_shuffle(self.state, self.a as u32)
+    }
+}
diff --git a/src/crypto/mod.rs b/src/crypto/mod.rs
index ebb81c4..beb35ca 100644
--- a/src/crypto/mod.rs
+++ b/src/crypto/mod.rs
@@ -1,10 +1,27 @@
 use alloc::string::String;
 
-mod hash;
-mod ordering;
+// TODO: Make this seed dependent on env var;
+pub const GLOBAL_SEED: u32 = 0xDEAFBEEF;
+// pub const GLOBAL_NONCE: u32 = {
+//     let time = match u128::from_str_radix(env!("BUILD_TIME"), 10) {
+//         Ok(i) => i,
+//         Err(_) => panic!("Failed to parse BUILD_TIME"),
+//     };
 
-pub use hash::sha256;
-pub use ordering::feistel_shuffle;
+//     GLOBAL_SEED ^ (time as u32)
+// };
+
+mod feistel;
+#[allow(dead_code)]
+mod feistel_state;
+mod sha256;
+
+pub use feistel::feistel_shuffle;
+pub use feistel_state::{Counter, FeistelLCGShuffle, FeistelShuffle, NoShuffle};
+pub use sha256::sha256;
+
+#[cfg(test)]
+mod tests;
 
 #[macro_export]
 macro_rules! hash_256 {
diff --git a/src/crypto/hash.rs b/src/crypto/sha256.rs
similarity index 100%
rename from src/crypto/hash.rs
rename to src/crypto/sha256.rs
diff --git a/src/crypto/tests.rs b/src/crypto/tests.rs
new file mode 100644
index 0000000..0a954a9
--- /dev/null
+++ b/src/crypto/tests.rs
@@ -0,0 +1,40 @@
+use crate::crypto::{FeistelLCGShuffle, FeistelShuffle, NoShuffle};
+
+#[test]
+fn test_linear_shuffle() {
+    let mut seen = [false; 65536];
+    let mut counter = NoShuffle::new();
+    for _ in 0..65535 {
+        let val = counter.next();
+
+        assert!(!seen[val as usize], "Collision detected");
+
+        seen[val as usize] = true;
+    }
+}
+
+#[test]
+fn test_feistel_shuffle() {
+    let mut seen = [false; 65536];
+    let mut counter = FeistelShuffle::new();
+    for _ in 0..65535 {
+        let val = counter.next();
+
+        assert!(!seen[val as usize], "Collision detected");
+
+        seen[val as usize] = true;
+    }
+}
+
+#[test]
+fn test_fristel_lcg_shuffle() {
+    let mut seen = [false; 65536];
+    let mut counter = FeistelLCGShuffle::new();
+    for _ in 0..65535 {
+        let val = counter.next();
+
+        assert!(!seen[val as usize], "Collision detected");
+
+        seen[val as usize] = true;
+    }
+}
diff --git a/src/protocol/endpoint/hooks.rs b/src/protocol/endpoint/hooks.rs
index 6e14043..0b4f977 100644
--- a/src/protocol/endpoint/hooks.rs
+++ b/src/protocol/endpoint/hooks.rs
@@ -16,10 +16,11 @@ impl Endpoint {
     /// reuse an id before the previous route has closed. If every `u16` id is active
     /// the function panics; that is a hard local resource exhaustion condition, not a
     /// recoverable packet error.
+    ///
+    /// TODO: Reevaluate this method of allocation checking. It can be quite slow
     pub fn allocate_hook_id(&mut self) -> HookID {
         for _ in 0..=HookID::MAX {
-            let candidate = self.last_hook;
-            self.last_hook = self.last_hook.wrapping_add(1);
+            let candidate = self.last_hook.next();
 
             if !self.hooks.contains_key(&candidate) {
                 return candidate;
diff --git a/src/protocol/endpoint/mod.rs b/src/protocol/endpoint/mod.rs
index 495c985..10ac013 100644
--- a/src/protocol/endpoint/mod.rs
+++ b/src/protocol/endpoint/mod.rs
@@ -5,15 +5,17 @@ pub use hooks::HookID;
 
 use alloc::{boxed::Box, vec::Vec};
 
-use crate::protocol::{ConnectionSet, HookMap, Leaf, Packet, Path, RouteMap};
+use crate::{
+    crypto::Counter,
+    protocol::{ConnectionSet, HookMap, Leaf, Packet, Path, RouteMap},
+};
 
 pub struct Endpoint {
     // This endpoint's identifier
     pub id: u32,
 
     // A counter that creates unique hook IDs.
-    // TODO: Randomize the hooks for more obfuscation
-    pub(crate) last_hook: u16,
+    pub(crate) last_hook: Counter,
 
     // Absolute path for this node. Must be set by some leaf
     pub path: Path,
@@ -36,7 +38,7 @@ impl Endpoint {
         Self {
             id,
             // Init the hook at 0, which will increment
-            last_hook: 0,
+            last_hook: Counter::new(),
 
             // Set the current path as an empty vec
             path: Vec::new(),