diff --git a/discrete_log_example/.gitignore b/discrete_log_example/.gitignore
new file mode 100644
index 0000000..d4e3d73
--- /dev/null
+++ b/discrete_log_example/.gitignore
@@ -0,0 +1 @@
+circuits/target/
\ No newline at end of file
diff --git a/discrete_log_example/README.md b/discrete_log_example/README.md
new file mode 100644
index 0000000..5274a0f
--- /dev/null
+++ b/discrete_log_example/README.md
@@ -0,0 +1,42 @@
+# Noir Elliptic Curve Discrete Log Proof Circuit
+
+This repository contains a Noir circuit for proving knowledge of the discrete logarithm on the secp256k1 elliptic curve. The circuit demonstrates, in zero-knowledge, that the prover knows a secret scalar \( k \) such that \( Q = k \cdot G \), where \( G \) is a public point and \( Q \) is the resulting public point.
+
+## Features
+
+- **Proves knowledge of discrete log:**  
+  Given a base point \( G = (x, y) \), a secret scalar \( k \) (kept private), and a result point \( Q = (x', y') \), the circuit proves that \( Q = k \cdot G \) without revealing \( k \).
+
+- **Curve Membership Checks:**  
+  Both \( G \) and \( Q \) are asserted to be on the secp256k1 curve.
+
+- **Flexible Test Suite:**  
+  Includes tests for:
+  - Correct proofs (valid \( k \), \( G \), \( Q \))
+  - Invalid results
+  - Non-curve points
+  - Edge cases (e.g., zero scalar, point at infinity)
+
+## Structure
+
+- `src/main.nr`  
+  Main Noir circuit, containing the core logic and tests.
+- `src/`  
+  May contain additional helper or test files.
+- `README.md`  
+  This file.
+
+## Usage
+
+### Requirements
+
+- [Noir](https://noir-lang.org/) (v0.18+ recommended)
+- [nargo](https://noir-lang.org/docs/getting_started/quick_start#installation) (Noir package manager)
+- Rust (for installing Noir)
+
+### Running Tests
+
+To run all tests:
+
+```bash
+nargo test
\ No newline at end of file
diff --git a/discrete_log_example/circuits/Nargo.toml b/discrete_log_example/circuits/Nargo.toml
new file mode 100644
index 0000000..89cb089
--- /dev/null
+++ b/discrete_log_example/circuits/Nargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "discrete_log_example"
+type = "bin"
+authors = [""]
+compiler_version = ">=1.0.0"
+
+[dependencies]
+noir_bigcurve = { git = "https://github.com/noir-lang/noir_bigcurve", tag = "v0.9.0" }
+bignum = { tag = "v0.7.3", git = "https://github.com/noir-lang/noir-bignum" }
\ No newline at end of file
diff --git a/discrete_log_example/circuits/Prover.toml b/discrete_log_example/circuits/Prover.toml
new file mode 100644
index 0000000..978e596
--- /dev/null
+++ b/discrete_log_example/circuits/Prover.toml
@@ -0,0 +1,14 @@
+[g_x]
+limbs = ["809934545436666192144300149831112600", "532189659306663695932703699144214274", "31166"]
+
+[g_y]
+limbs = ["123079417438355278731207347528586424", "1134337383257087261818981465599813885", "18490"]
+
+[k]
+limbs = ["2", "0", "0"]
+
+[q_x]
+limbs = ["620769414058672675662360539292540645", "662428720985405666719129047941306460", "50692"] 
+
+[q_y]
+limbs = ["1278327165322711450801813382677652778", "545163776316525295403132726738087671", "6881"] 
diff --git a/discrete_log_example/circuits/src/main.nr b/discrete_log_example/circuits/src/main.nr
new file mode 100644
index 0000000..e161961
--- /dev/null
+++ b/discrete_log_example/circuits/src/main.nr
@@ -0,0 +1,78 @@
+use noir_bigcurve::curves::secp256k1::Secp256k1;
+use noir_bigcurve::curves::secp256k1::Secp256k1Scalar;
+use noir_bigcurve::scalar_field::ScalarFieldTrait;
+use noir_bigcurve::BigCurveTrait;
+use bignum::{Secp256k1_Fq, Secp256k1_Fr, BigNum};
+
+// No 'pub' on these
+fn prove_discrete_log(
+    g_x: Secp256k1_Fq,
+    g_y: Secp256k1_Fq,
+    k: Secp256k1_Fr,
+    q_x: Secp256k1_Fq,
+    q_y: Secp256k1_Fq,
+) {
+    let G = Secp256k1 { x: g_x, y: g_y, is_infinity: false };
+    assert(!G.is_infinity);
+    G.validate_on_curve();
+
+    let Q = Secp256k1 { x: q_x, y: q_y, is_infinity: false };
+    Q.validate_on_curve();
+
+    let k_scalar: Secp256k1Scalar = Secp256k1Scalar::from_bignum(k);
+    let computed_Q = G.mul(k_scalar);
+
+    assert(computed_Q.x == q_x);
+    assert(computed_Q.y == q_y);
+}
+
+// Only 'pub' in main for public inputs
+pub fn main(
+    g_x: pub Secp256k1_Fq,
+    g_y: pub Secp256k1_Fq,
+    k: Secp256k1_Fr,
+    q_x: pub Secp256k1_Fq,
+    q_y: pub Secp256k1_Fq,
+) {
+    prove_discrete_log(g_x, g_y, k, q_x, q_y);
+}
+// Example test: Prove knowledge of k such that Q = kG
+#[test]
+fn test_prove_discrete_log() {
+    let g_x = Secp256k1_Fq::from_limbs([809934545436666192144300149831112600, 532189659306663695932703699144214274, 31166]);
+    let g_y = Secp256k1_Fq::from_limbs([123079417438355278731207347528586424, 1134337383257087261818981465599813885, 18490]);
+
+    // Secret scalar k (witness)
+    let k = Secp256k1_Fr::from_limbs([2,0,0]);
+
+    // Public Q = k * G
+    let q_x = Secp256k1_Fq::from_limbs([620769414058672675662360539292540645, 662428720985405666719129047941306460, 50692]);
+    let q_y = Secp256k1_Fq::from_limbs([1278327165322711450801813382677652778, 545163776316525295403132726738087671, 6881]);
+
+    prove_discrete_log(g_x, g_y, k, q_x, q_y);
+}
+
+#[test(should_fail)]
+fn test_prove_discrete_log_wrong_Q() {
+    let g_x = Secp256k1_Fq::from_limbs([809934545436666192144300149831112600, 532189659306663695932703699144214274, 31166]);
+    let g_y = Secp256k1_Fq::from_limbs([123079417438355278731207347528586424, 1134337383257087261818981465599813885, 18490]);
+
+    let k = Secp256k1_Fr::from_limbs([2,0,0]);
+
+    // Wrong Q
+    let q_x = Secp256k1_Fq::from_limbs([258484535409603203050605737993582329, 716568843669635254349561846039718325, 63792]);
+    let q_y = Secp256k1_Fq::from_limbs([3439865459799723184042666981123698, 638964607539318458049780617139410533, 14479]);
+
+    prove_discrete_log(g_x, g_y, k, q_x, q_y);
+}
+#[test(should_fail)]
+fn test_prove_discrete_log_wrong_point() {
+    // Deliberately choose a point NOT on secp256k1
+    let bad_x = Secp256k1_Fq::from_limbs([258484535409603203050605737993582330, 716568843669635254349561846039718325, 63792]);
+    let bad_y = Secp256k1_Fq::from_limbs([3439865459799723184042666981123699, 638964607539318458049780617139410533, 14479]);
+    let k = Secp256k1_Fr::from_limbs([2,0,0]);
+    let q_x = Secp256k1_Fq::from_limbs([516969070819206406101211480282132933, 103909691554354635795316631799092074, 62049]);
+    let q_y = Secp256k1_Fq::from_limbs([6879730919599446368085333962247398, 1277929215078636916099561234278821066, 28958]);
+
+    prove_discrete_log(bad_x, bad_y, k, q_x, q_y);
+}
\ No newline at end of file