Merge pull request #27 from kantagara/nikola/web3auth-not-working-wit…

…h-new-bouncycastle-version Fixing Web3Auth not working with newer versions of BouncyCastle.Crypo.dll
Web3Auth · Nov 3, 2023 · 005a927 · 005a927
2 parents ad901e2 + e0c92ff
commit 005a927
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Showing 3 changed files with 2 additions and 2 deletions.
diff --git a/Assets/Plugins/Web3AuthSDK/Keystore/KeyStoreManagerUtils.cs b/Assets/Plugins/Web3AuthSDK/Keystore/KeyStoreManagerUtils.cs
@@ -34,7 +34,7 @@ public static string getPubKey(string sessionId)
         try
         {
             var domain = SecNamedCurves.GetByName("secp256k1");
-            var parameters = new ECDomainParameters(domain.Curve, domain.G, domain.H);
+            var parameters = new ECDomainParameters(domain.Curve, domain.G, domain.N);
 
             var key = new ECPrivateKeyParameters(new BigInteger(sessionId, 16), parameters);
             var q = new ECPublicKeyParameters("EC", domain.G.Multiply(key.D), parameters).Q;

diff --git a/Assets/Plugins/Web3AuthSDK/Libs/BouncyCastle.Crypto.dll b/Assets/Plugins/Web3AuthSDK/Libs/BouncyCastle.Crypto.dll
diff --git a/Assets/Plugins/Web3AuthSDK/Types/AES256CBC.cs b/Assets/Plugins/Web3AuthSDK/Types/AES256CBC.cs
@@ -69,7 +69,7 @@ public byte[] decrypt(byte[] src, string mac)
     public BigInteger ecdh(string privateKeyHex, string ephemPublicKeyHex)
     {
         var domain = SecNamedCurves.GetByName("secp256k1");
-        var parameters = new ECDomainParameters(domain.Curve, domain.G, domain.H);
+        var parameters = new ECDomainParameters(domain.Curve, domain.G, domain.N);
 
         ECPrivateKeyParameters privKey = new ECPrivateKeyParameters(new BigInteger(privateKeyHex, 16), parameters);