diff --git a/wireguard-attacker/precomutation b/wireguard-attacker/precomutation
index a186b9ddd964140d82e9ee995f91a2a91c43f8c6..1ade6cb7f03af7374e341e1507c41ebd0d993d1b 100755
--- a/wireguard-attacker/precomutation
+++ b/wireguard-attacker/precomutation
@@ -112,6 +112,9 @@ print("Hi : ", hexlify(Hi))
 # Ephemeral keypair
 (ephemeral_privkey, ephemeral_pubkey) = generate_keypair()
 
+ephemeral_privkey = bytes.fromhex('506e4efdf583942dca4a91dafc629f4df648e3ad1264878b9d54e65897b1707d')
+ephemeral_pubkey = bytes.fromhex('e6d527bc4153911d95536060ada0109006f4bd1f80d3411d55fca40408499a19')
+
 # print("Generated keypair:")
 # print("- Epriv: " + bytearray(ephemeral_privkey).hex())
 # print("- Epub: " + bytearray(ephemeral_pubkey).hex())
diff --git a/wireguard-attacker/requirements.txt b/wireguard-attacker/requirements.txt
index 37537798cdf3d51864851a69075bf9d35e61b604..8de72537827613b0d1290b18061384e318532140 100644
--- a/wireguard-attacker/requirements.txt
+++ b/wireguard-attacker/requirements.txt
@@ -2,4 +2,4 @@ scapy
 aead
 pycryptodome
 tai64n
-df25519bytes-0.1.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
\ No newline at end of file
+df25519bytes-0.1.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl