diff --git a/zkcrypto/src/eip_7594.rs b/zkcrypto/src/eip_7594.rs
new file mode 100644
index 00000000..54ec2ecf
--- /dev/null
+++ b/zkcrypto/src/eip_7594.rs
@@ -0,0 +1,39 @@
+extern crate alloc;
+
+use alloc::vec::Vec;
+use crate::kzg_types::{Fr, G1, Bytes48, C_KZG_OK, C_KZG_RET};
+use crate::kzg_proofs::g1_lincomb_fast;
+use crate::common_utils::bytes_to_kzg_commitment;
+
+pub fn compute_weighted_sum_of_commitments(
+    sum_of_commitments_out: &mut G1,
+    unique_commitments: &[Bytes48],
+    commitment_indices: &[u64],
+    r_powers: &[Fr],
+    num_commitments: usize,
+    num_cells: u64,
+) -> C_KZG_RET {
+    let mut commitments_g1: Vec<G1> = Vec::with_capacity(num_commitments);
+    let mut commitment_weights: Vec<Fr> = vec![Fr::zero(); num_commitments];
+
+    // Convert unique commitments to G1 points and validate them
+    for i in 0..num_commitments {
+        let commitment = bytes_to_kzg_commitment(&unique_commitments[i]);
+        match commitment {
+            Ok(g1) => commitments_g1.push(g1),
+            Err(ret) => return ret,
+        }
+    }
+
+    // Update commitment weights based on commitment_indices and r_powers
+    for i in 0..num_cells as usize {
+        let idx = commitment_indices[i] as usize;
+        commitment_weights[idx] += r_powers[i];
+    }
+
+    // Compute the linear combination of commitments with the calculated weights
+    match g1_lincomb_fast(sum_of_commitments_out, &commitments_g1, &commitment_weights, num_commitments) {
+        Ok(_) => C_KZG_OK,
+        Err(ret) => ret,
+    }
+}
diff --git a/zkcrypto/src/lib.rs b/zkcrypto/src/lib.rs
index 563a6868..b040988f 100644
--- a/zkcrypto/src/lib.rs
+++ b/zkcrypto/src/lib.rs
@@ -22,3 +22,4 @@ pub mod poly;
 pub mod recover;
 pub mod utils;
 pub mod zero_poly;
+pub mod eip_7594;