diff --git a/src/lib.rs b/src/lib.rs
index ffc9deef..ba74ca9b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,9 +3,9 @@
 //! # Example
 //!
 //! ```rust
-//! use noise::{NoiseFn, Perlin, Seedable};
+//! use noise::{NoiseFn, Perlin, Seedable, DEFAULT_SEED};
 //!
-//! let perlin = Perlin::new(1);
+//! let perlin = Perlin::new(DEFAULT_SEED);
 //! let val = perlin.get([42.4, 37.7, 2.8]);
 //! ```
 
diff --git a/src/noise_fns.rs b/src/noise_fns.rs
index 03e6a599..3b499d52 100644
--- a/src/noise_fns.rs
+++ b/src/noise_fns.rs
@@ -50,8 +50,14 @@ where
 /// Trait for functions that require a seed before generating their values
 pub trait Seedable {
     /// Set the seed for the function implementing the `Seedable` trait
-    fn set_seed(self, seed: u32) -> Self;
+    fn set_seed(self, seed: Seed) -> Self;
 
     /// Getter to retrieve the seed from the function
-    fn seed(&self) -> u32;
+    fn seed(&self) -> Seed;
 }
+
+pub type Seed = [u8; 16];
+
+pub const DEFAULT_SEED: Seed = [
+    0x4f, 0x09, 0xd6, 0x9f, 0x62, 0x9b, 0x09, 0x0c, 0x0c, 0x49, 0x09, 0xfe, 0x6f, 0x1d, 0x4a, 0x38,
+];
diff --git a/src/noise_fns/generators/fractals.rs b/src/noise_fns/generators/fractals.rs
index 159e4d88..27c74fe8 100644
--- a/src/noise_fns/generators/fractals.rs
+++ b/src/noise_fns/generators/fractals.rs
@@ -7,7 +7,7 @@ mod fbm;
 mod hybridmulti;
 mod ridgedmulti;
 
-use crate::Seedable;
+use crate::{Seed, Seedable};
 
 /// Trait for `MultiFractal` functions
 pub trait MultiFractal {
@@ -20,14 +20,16 @@ pub trait MultiFractal {
     fn set_persistence(self, persistence: f64) -> Self;
 }
 
-fn build_sources<Source>(seed: u32, octaves: usize) -> Vec<Source>
+fn build_sources<Source>(seed: Seed, octaves: usize) -> Vec<Source>
 where
     Source: Default + Seedable,
 {
     let mut sources = Vec::with_capacity(octaves);
     for x in 0..octaves {
         let source = Source::default();
-        sources.push(source.set_seed(seed + x as u32));
+        let mut seed = seed;
+        seed[0] = seed[0] + x as u8;
+        sources.push(source.set_seed(seed));
     }
     sources
 }
diff --git a/src/noise_fns/generators/fractals/basicmulti.rs b/src/noise_fns/generators/fractals/basicmulti.rs
index 69d8ab62..8719b899 100644
--- a/src/noise_fns/generators/fractals/basicmulti.rs
+++ b/src/noise_fns/generators/fractals/basicmulti.rs
@@ -1,6 +1,6 @@
 use crate::{
     math::vectors::*,
-    noise_fns::{MultiFractal, NoiseFn, Seedable},
+    noise_fns::{MultiFractal, NoiseFn, Seedable, DEFAULT_SEED}, Seed,
 };
 use alloc::vec::Vec;
 
@@ -44,7 +44,8 @@ pub struct BasicMulti<T> {
     /// persistence produces "rougher" noise.
     pub persistence: f64,
 
-    seed: u32,
+    seed: Seed,
+
     sources: Vec<T>,
     scale_factor: f64,
 }
@@ -53,14 +54,13 @@ impl<T> BasicMulti<T>
 where
     T: Default + Seedable,
 {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_OCTAVES: usize = 6;
     pub const DEFAULT_FREQUENCY: f64 = 2.0;
     pub const DEFAULT_LACUNARITY: f64 = core::f64::consts::PI * 2.0 / 3.0;
     pub const DEFAULT_PERSISTENCE: f64 = 0.5;
     pub const MAX_OCTAVES: usize = 32;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
         Self {
             seed,
             octaves: Self::DEFAULT_OCTAVES,
@@ -92,7 +92,7 @@ where
     T: Default + Seedable,
 {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
@@ -135,7 +135,7 @@ impl<T> Seedable for BasicMulti<T>
 where
     T: Default + Seedable,
 {
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         if self.seed == seed {
             return self;
         }
@@ -147,7 +147,7 @@ where
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/fractals/billow.rs b/src/noise_fns/generators/fractals/billow.rs
index d72df0b3..63fa7dc2 100644
--- a/src/noise_fns/generators/fractals/billow.rs
+++ b/src/noise_fns/generators/fractals/billow.rs
@@ -1,6 +1,6 @@
 use crate::{
     math::{scale_shift, vectors::*},
-    noise_fns::{MultiFractal, NoiseFn, Seedable},
+    noise_fns::{MultiFractal, NoiseFn, Seedable, DEFAULT_SEED}, Seed,
 };
 use alloc::vec::Vec;
 
@@ -41,7 +41,8 @@ pub struct Billow<T> {
     /// persistence produces "rougher" noise.
     pub persistence: f64,
 
-    seed: u32,
+    seed: Seed,
+
     sources: Vec<T>,
     scale_factor: f64,
 }
@@ -50,14 +51,13 @@ impl<T> Billow<T>
 where
     T: Default + Seedable,
 {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_OCTAVE_COUNT: usize = 6;
     pub const DEFAULT_FREQUENCY: f64 = 1.0;
     pub const DEFAULT_LACUNARITY: f64 = core::f64::consts::PI * 2.0 / 3.0;
     pub const DEFAULT_PERSISTENCE: f64 = 0.5;
     pub const MAX_OCTAVES: usize = 32;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
         Self {
             seed,
             octaves: Self::DEFAULT_OCTAVE_COUNT,
@@ -88,7 +88,7 @@ where
     T: Default + Seedable,
 {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
@@ -131,7 +131,7 @@ impl<T> Seedable for Billow<T>
 where
     T: Default + Seedable,
 {
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         if self.seed == seed {
             return self;
         }
@@ -143,7 +143,7 @@ where
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/fractals/fbm.rs b/src/noise_fns/generators/fractals/fbm.rs
index 12238143..10880521 100644
--- a/src/noise_fns/generators/fractals/fbm.rs
+++ b/src/noise_fns/generators/fractals/fbm.rs
@@ -1,6 +1,6 @@
 use crate::{
     math::vectors::*,
-    noise_fns::{MultiFractal, NoiseFn, Seedable},
+    noise_fns::{MultiFractal, NoiseFn, Seedable, DEFAULT_SEED}, Seed,
 };
 use alloc::vec::Vec;
 
@@ -50,7 +50,7 @@ pub struct Fbm<T> {
     /// persistence produces "rougher" noise.
     pub persistence: f64,
 
-    seed: u32,
+    seed: Seed,
     sources: Vec<T>,
     scale_factor: f64,
 }
@@ -59,14 +59,13 @@ impl<T> Fbm<T>
 where
     T: Default + Seedable,
 {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_OCTAVE_COUNT: usize = 6;
     pub const DEFAULT_FREQUENCY: f64 = 1.0;
     pub const DEFAULT_LACUNARITY: f64 = core::f64::consts::PI * 2.0 / 3.0;
     pub const DEFAULT_PERSISTENCE: f64 = 0.5;
     pub const MAX_OCTAVES: usize = 32;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
         Self {
             seed,
             octaves: Self::DEFAULT_OCTAVE_COUNT,
@@ -97,7 +96,7 @@ where
     T: Default + Seedable,
 {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
@@ -140,7 +139,7 @@ impl<T> Seedable for Fbm<T>
 where
     T: Default + Seedable,
 {
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         if self.seed == seed {
             return self;
         }
@@ -152,7 +151,7 @@ where
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/fractals/hybridmulti.rs b/src/noise_fns/generators/fractals/hybridmulti.rs
index 70db30c4..85cdf5d3 100644
--- a/src/noise_fns/generators/fractals/hybridmulti.rs
+++ b/src/noise_fns/generators/fractals/hybridmulti.rs
@@ -1,6 +1,6 @@
 use crate::{
     math::vectors::*,
-    noise_fns::{MultiFractal, NoiseFn, Seedable},
+    noise_fns::{MultiFractal, NoiseFn, Seedable, DEFAULT_SEED}, Seed,
 };
 use alloc::vec::Vec;
 
@@ -38,7 +38,7 @@ pub struct HybridMulti<T> {
     /// persistence produces "rougher" noise.
     pub persistence: f64,
 
-    seed: u32,
+    seed: Seed,
     sources: Vec<T>,
     scale_factor: f64,
 }
@@ -47,14 +47,13 @@ impl<T> HybridMulti<T>
 where
     T: Default + Seedable,
 {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_OCTAVES: usize = 6;
     pub const DEFAULT_FREQUENCY: f64 = 2.0;
     pub const DEFAULT_LACUNARITY: f64 = core::f64::consts::PI * 2.0 / 3.0;
     pub const DEFAULT_PERSISTENCE: f64 = 0.25;
     pub const MAX_OCTAVES: usize = 32;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
         Self {
             seed,
             octaves: Self::DEFAULT_OCTAVES,
@@ -100,7 +99,7 @@ where
     T: Default + Seedable,
 {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
@@ -143,7 +142,7 @@ impl<T> Seedable for HybridMulti<T>
 where
     T: Default + Seedable,
 {
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         if self.seed == seed {
             return self;
         }
@@ -155,7 +154,7 @@ where
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/fractals/ridgedmulti.rs b/src/noise_fns/generators/fractals/ridgedmulti.rs
index 158be7fc..e816ff4e 100644
--- a/src/noise_fns/generators/fractals/ridgedmulti.rs
+++ b/src/noise_fns/generators/fractals/ridgedmulti.rs
@@ -1,6 +1,7 @@
 use crate::{
     math::vectors::*,
-    noise_fns::{MultiFractal, NoiseFn, Seedable},
+    noise_fns::{MultiFractal, NoiseFn, Seedable, DEFAULT_SEED},
+    Seed,
 };
 use alloc::vec::Vec;
 
@@ -56,7 +57,8 @@ pub struct RidgedMulti<T> {
     /// half the height of the previous.
     pub attenuation: f64,
 
-    seed: u32,
+    seed: Seed,
+
     sources: Vec<T>,
     scale_factor: f64,
 }
@@ -65,7 +67,6 @@ impl<T> RidgedMulti<T>
 where
     T: Default + Seedable,
 {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_OCTAVE_COUNT: usize = 6;
     pub const DEFAULT_FREQUENCY: f64 = 1.0;
     pub const DEFAULT_LACUNARITY: f64 = core::f64::consts::PI * 2.0 / 3.0;
@@ -73,7 +74,7 @@ where
     pub const DEFAULT_ATTENUATION: f64 = 2.0;
     pub const MAX_OCTAVES: usize = 32;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
         Self {
             seed,
             octaves: Self::DEFAULT_OCTAVE_COUNT,
@@ -130,7 +131,7 @@ where
     T: Default + Seedable,
 {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
@@ -173,7 +174,7 @@ impl<T> Seedable for RidgedMulti<T>
 where
     T: Default + Seedable,
 {
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         if self.seed == seed {
             return self;
         }
@@ -185,7 +186,7 @@ where
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/open_simplex.rs b/src/noise_fns/generators/open_simplex.rs
index 83ed222a..3b5a3f3b 100644
--- a/src/noise_fns/generators/open_simplex.rs
+++ b/src/noise_fns/generators/open_simplex.rs
@@ -2,52 +2,52 @@
 //! Instead, these functions use the `OpenSimplex` algorithm, as detailed here:
 //! <http://uniblock.tumblr.com/post/97868843242/noise>
 
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
 use crate::{
     core::open_simplex::{open_simplex_2d, open_simplex_3d, open_simplex_4d},
-    noise_fns::{NoiseFn, Seedable},
-    permutationtable::PermutationTable,
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
+    permutationtable::PermutationTable, Seed,
 };
 
 /// Noise function that outputs 2/3/4-dimensional Open Simplex noise.
 #[derive(Clone, Copy, Debug)]
 pub struct OpenSimplex {
-    seed: u32,
+    seed: Seed,
     perm_table: PermutationTable,
 }
 
 impl OpenSimplex {
-    const DEFAULT_SEED: u32 = 0;
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
 
-    pub fn new(seed: u32) -> Self {
         Self {
             seed,
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
         }
     }
 }
 
 impl Default for OpenSimplex {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for OpenSimplex {
     /// Sets the seed value for Open Simplex noise
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
-        Self {
-            seed,
-            perm_table: PermutationTable::new(seed),
-        }
+        Self::new(seed)
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/perlin.rs b/src/noise_fns/generators/perlin.rs
index 0904107e..76bf27a3 100644
--- a/src/noise_fns/generators/perlin.rs
+++ b/src/noise_fns/generators/perlin.rs
@@ -1,49 +1,57 @@
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
 use crate::{
     core::perlin::*,
-    noise_fns::{NoiseFn, Seedable},
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
     permutationtable::PermutationTable,
+    Seed,
 };
 
 /// Noise function that outputs 1/2/3/4-dimensional Perlin noise.
 #[derive(Clone, Copy, Debug)]
 pub struct Perlin {
-    seed: u32,
+    seed: Seed,
     perm_table: PermutationTable,
 }
 
 impl Perlin {
     pub const DEFAULT_SEED: u32 = 0;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
+
         Self {
             seed,
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
         }
     }
 }
 
 impl Default for Perlin {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for Perlin {
     /// Sets the seed value for Perlin noise
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
+        let mut rng = XorShiftRng::from_seed(seed);
+
         Self {
             seed,
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/perlin_surflet.rs b/src/noise_fns/generators/perlin_surflet.rs
index d0c946d1..c85160f6 100644
--- a/src/noise_fns/generators/perlin_surflet.rs
+++ b/src/noise_fns/generators/perlin_surflet.rs
@@ -1,7 +1,10 @@
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
 use crate::{
     core::perlin_surflet::*,
-    noise_fns::{NoiseFn, Seedable},
-    permutationtable::PermutationTable,
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
+    permutationtable::PermutationTable, Seed,
 };
 
 /// Noise function that outputs 2/3/4-dimensional Perlin noise.
@@ -10,43 +13,40 @@ use crate::{
 /// calculate the values at a point using wavelets instead of interpolated gradients.
 #[derive(Clone, Copy, Debug)]
 pub struct PerlinSurflet {
-    seed: u32,
+    seed: Seed,
     perm_table: PermutationTable,
 }
 
 impl PerlinSurflet {
-    pub const DEFAULT_SEED: u32 = 0;
-
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
+        
         Self {
             seed,
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
         }
     }
 }
 
 impl Default for PerlinSurflet {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for PerlinSurflet {
     /// Sets the seed value for Perlin noise
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
-        Self {
-            seed,
-            perm_table: PermutationTable::new(seed),
-        }
+        Self::new(seed)
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/simplex.rs b/src/noise_fns/generators/simplex.rs
index 61a5194e..d4b325e0 100644
--- a/src/noise_fns/generators/simplex.rs
+++ b/src/noise_fns/generators/simplex.rs
@@ -1,50 +1,50 @@
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
 use crate::{
     core::simplex::*,
-    noise_fns::{NoiseFn, Seedable},
-    permutationtable::PermutationTable,
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
+    permutationtable::PermutationTable, Seed,
 };
 
 /// Noise function that outputs N-dimensional Simplex noise.
 ///
 #[derive(Clone, Copy, Debug)]
 pub struct Simplex {
-    seed: u32,
+    seed: Seed,
     hasher: PermutationTable,
 }
 
 impl Simplex {
-    pub const DEFAULT_SEED: u32 = 0;
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
 
-    pub fn new(seed: u32) -> Self {
         Simplex {
             seed,
-            hasher: PermutationTable::new(seed),
+            hasher: rng.gen(),
         }
     }
 }
 
 impl Default for Simplex {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for Simplex {
     /// Sets the seed value for Simplex noise
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
-        Simplex {
-            seed,
-            hasher: PermutationTable::new(seed),
-        }
+        Simplex::new(seed)
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/super_simplex.rs b/src/noise_fns/generators/super_simplex.rs
index f265148f..3def0322 100644
--- a/src/noise_fns/generators/super_simplex.rs
+++ b/src/noise_fns/generators/super_simplex.rs
@@ -1,49 +1,49 @@
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
 use crate::{
     core::super_simplex::*,
-    noise_fns::{NoiseFn, Seedable},
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
     permutationtable::PermutationTable,
+    Seed,
 };
 
 /// Noise function that outputs 2/3-dimensional Super Simplex noise.
 #[derive(Clone, Copy, Debug)]
 pub struct SuperSimplex {
-    seed: u32,
+    seed: Seed,
     perm_table: PermutationTable,
 }
 
 impl SuperSimplex {
-    pub const DEFAULT_SEED: u32 = 0;
-
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
         Self {
             seed,
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
         }
     }
 }
 
 impl Default for SuperSimplex {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for SuperSimplex {
     /// Sets the seed value for Super Simplex noise
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
-        Self {
-            seed,
-            perm_table: PermutationTable::new(seed),
-        }
+        Self::new(seed)
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/value.rs b/src/noise_fns/generators/value.rs
index 8d401bfc..474b4197 100644
--- a/src/noise_fns/generators/value.rs
+++ b/src/noise_fns/generators/value.rs
@@ -1,49 +1,50 @@
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
 use crate::{
     core::value::{value_2d, value_3d, value_4d},
-    noise_fns::{NoiseFn, Seedable},
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
     permutationtable::PermutationTable,
+    Seed,
 };
 
 /// Noise function that outputs 2/3/4-dimensional Value noise.
 #[derive(Clone, Copy, Debug)]
 pub struct Value {
-    seed: u32,
+    seed: Seed,
     perm_table: PermutationTable,
 }
 
 impl Value {
-    pub const DEFAULT_SEED: u32 = 0;
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
 
-    pub fn new(seed: u32) -> Self {
         Self {
             seed,
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
         }
     }
 }
 
 impl Default for Value {
     fn default() -> Self {
-        Self::new(Self::DEFAULT_SEED)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for Value {
     /// Sets the seed value for Value noise
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
-        Self {
-            seed,
-            perm_table: PermutationTable::new(seed),
-        }
+        Self::new(seed)
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/generators/worley.rs b/src/noise_fns/generators/worley.rs
index be7589f1..a33d25ee 100644
--- a/src/noise_fns/generators/worley.rs
+++ b/src/noise_fns/generators/worley.rs
@@ -1,10 +1,13 @@
 use crate::{
     core::worley::*,
     math::vectors::*,
-    noise_fns::{NoiseFn, Seedable},
+    noise_fns::{NoiseFn, Seedable, DEFAULT_SEED},
     permutationtable::PermutationTable,
+    Seed,
 };
 use alloc::rc::Rc;
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
 
 /// Noise function that outputs Worley noise.
 #[derive(Clone)]
@@ -20,19 +23,20 @@ pub struct Worley {
     /// Frequency of the seed points.
     pub frequency: f64,
 
-    seed: u32,
+    seed: Seed,
     perm_table: PermutationTable,
 }
 
 type DistanceFunction = dyn Fn(&[f64], &[f64]) -> f64;
 
 impl Worley {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_FREQUENCY: f64 = 1.0;
 
-    pub fn new(seed: u32) -> Self {
+    pub fn new(seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
+
         Self {
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
             seed,
             distance_function: Rc::new(distance_functions::euclidean),
             return_type: ReturnType::Value,
@@ -68,27 +72,29 @@ impl Worley {
 
 impl Default for Worley {
     fn default() -> Self {
-        Self::new(0)
+        Self::new(DEFAULT_SEED)
     }
 }
 
 impl Seedable for Worley {
     /// Sets the seed value used by the Worley cells.
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
         // If the new seed is the same as the current seed, just return self.
         if self.seed == seed {
             return self;
         }
 
         // Otherwise, regenerate the permutation table based on the new seed.
+        let mut rng = XorShiftRng::from_seed(seed);
+
         Self {
-            perm_table: PermutationTable::new(seed),
+            perm_table: rng.gen(),
             seed,
             ..self
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }
diff --git a/src/noise_fns/transformers/turbulence.rs b/src/noise_fns/transformers/turbulence.rs
index 0d6d16ce..a61cf582 100644
--- a/src/noise_fns/transformers/turbulence.rs
+++ b/src/noise_fns/transformers/turbulence.rs
@@ -1,4 +1,10 @@
-use crate::noise_fns::{Fbm, MultiFractal, NoiseFn, Seedable};
+use rand::{Rng, SeedableRng};
+use rand_xorshift::XorShiftRng;
+
+use crate::{
+    noise_fns::{Fbm, MultiFractal, NoiseFn, Seedable, DEFAULT_SEED},
+    Seed,
+};
 
 /// Noise function that randomly displaces the input value before returning the
 /// output value from the source function.
@@ -26,7 +32,8 @@ where
     /// Affects the roughness of the turbulence. Higher values are rougher.
     pub roughness: usize,
 
-    seed: u32,
+    seed: Seed,
+
     x_distort_function: Fbm<F>,
     y_distort_function: Fbm<F>,
     z_distort_function: Fbm<F>,
@@ -37,32 +44,37 @@ impl<Source, F> Turbulence<Source, F>
 where
     F: Default + Seedable,
 {
-    pub const DEFAULT_SEED: u32 = 0;
     pub const DEFAULT_FREQUENCY: f64 = 1.0;
     pub const DEFAULT_POWER: f64 = 1.0;
     pub const DEFAULT_ROUGHNESS: usize = 3;
 
     pub fn new(source: Source) -> Self {
+        Self::new_with_seed(source, DEFAULT_SEED)
+    }
+
+    pub fn new_with_seed(source: Source, seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
+
         Self {
             source,
-            seed: Self::DEFAULT_SEED,
+            seed: DEFAULT_SEED,
             frequency: Self::DEFAULT_FREQUENCY,
             power: Self::DEFAULT_POWER,
             roughness: Self::DEFAULT_ROUGHNESS,
             x_distort_function: Fbm::default()
-                .set_seed(Self::DEFAULT_SEED)
+                .set_seed(rng.gen())
                 .set_octaves(Self::DEFAULT_ROUGHNESS)
                 .set_frequency(Self::DEFAULT_FREQUENCY),
             y_distort_function: Fbm::default()
-                .set_seed(Self::DEFAULT_SEED + 1)
+                .set_seed(rng.gen())
                 .set_octaves(Self::DEFAULT_ROUGHNESS)
                 .set_frequency(Self::DEFAULT_FREQUENCY),
             z_distort_function: Fbm::default()
-                .set_seed(Self::DEFAULT_SEED + 2)
+                .set_seed(rng.gen())
                 .set_octaves(Self::DEFAULT_ROUGHNESS)
                 .set_frequency(Self::DEFAULT_FREQUENCY),
             u_distort_function: Fbm::default()
-                .set_seed(Self::DEFAULT_SEED + 3)
+                .set_seed(rng.gen())
                 .set_octaves(Self::DEFAULT_ROUGHNESS)
                 .set_frequency(Self::DEFAULT_FREQUENCY),
         }
@@ -99,18 +111,20 @@ impl<Source, F> Seedable for Turbulence<Source, F>
 where
     F: Default + Seedable,
 {
-    fn set_seed(self, seed: u32) -> Self {
+    fn set_seed(self, seed: Seed) -> Self {
+        let mut rng = XorShiftRng::from_seed(seed);
+
         Self {
             seed,
-            x_distort_function: self.x_distort_function.set_seed(seed),
-            y_distort_function: self.y_distort_function.set_seed(seed + 1),
-            z_distort_function: self.z_distort_function.set_seed(seed + 2),
-            u_distort_function: self.u_distort_function.set_seed(seed + 3),
+            x_distort_function: self.x_distort_function.set_seed(rng.gen()),
+            y_distort_function: self.y_distort_function.set_seed(rng.gen()),
+            z_distort_function: self.z_distort_function.set_seed(rng.gen()),
+            u_distort_function: self.u_distort_function.set_seed(rng.gen()),
             ..self
         }
     }
 
-    fn seed(&self) -> u32 {
+    fn seed(&self) -> Seed {
         self.seed
     }
 }