init

Author: sparx7783

go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/gagliardetto/treeout v0.1.4
 	github.com/google/uuid v1.6.0
 	github.com/mr-tron/base58 v1.2.0
+	github.com/oasisprotocol/curve25519-voi v0.0.0-20251114093237-2ab5a27a1729
 	go.mongodb.org/mongo-driver/v2 v2.5.0
 )
 
@@ -59,7 +60,6 @@ require (
 )
 
 require (
-	filippo.io/edwards25519 v1.2.0
 	github.com/AlekSi/pointer v1.2.0
 	github.com/buger/jsonparser v1.1.2
 	github.com/davecgh/go-spew v1.1.1

go.sum

@@ -4,8 +4,6 @@ cloud.google.com/go/auth/oauth2adapt v0.2.8 h1:keo8NaayQZ6wimpNSmW5OPc283g65QNIi
 cloud.google.com/go/auth/oauth2adapt v0.2.8/go.mod h1:XQ9y31RkqZCcwJWNSx2Xvric3RrU88hAYYbjDWYDL+c=
 cloud.google.com/go/compute/metadata v0.9.0 h1:pDUj4QMoPejqq20dK0Pg2N4yG9zIkYGdBtwLoEkH9Zs=
 cloud.google.com/go/compute/metadata v0.9.0/go.mod h1:E0bWwX5wTnLPedCKqk3pJmVgCBSM6qQI1yTBdEb3C10=
-filippo.io/edwards25519 v1.2.0 h1:crnVqOiS4jqYleHd9vaKZ+HKtHfllngJIiOpNpoJsjo=
-filippo.io/edwards25519 v1.2.0/go.mod h1:xzAOLCNug/yB62zG1bQ8uziwrIqIuxhctzJT18Q77mc=
 github.com/AlekSi/pointer v1.2.0 h1:glcy/gc4h8HnG2Z3ZECSzZ1IX1x2JxRVuDzaJwQE0+w=
 github.com/AlekSi/pointer v1.2.0/go.mod h1:gZGfd3dpW4vEc/UlyfKKi1roIqcCgwOIvb0tSNSBle0=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
@@ -105,6 +103,8 @@ github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
 github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
 github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
+github.com/oasisprotocol/curve25519-voi v0.0.0-20251114093237-2ab5a27a1729 h1:yfQ2sO9WJXUAIUR+g7NUkxJSKCAFJcR5sUDu+ZmjTZI=
+github.com/oasisprotocol/curve25519-voi v0.0.0-20251114093237-2ab5a27a1729/go.mod h1:hVoHR2EVESiICEMbg137etN/Lx+lSrHPTD39Z/uE+2s=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1 h1:mFwc4LvZ0xpSvDZ3E+k8Yte0hLOMxXUlP+yXtJqkYfQ=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=

keys.go

@@ -20,7 +20,6 @@ package solana
 import (
 	"bytes"
 	"crypto"
-	"crypto/ed25519"
 	crypto_rand "crypto/rand"
 	"crypto/sha256"
 	"errors"
@@ -29,9 +28,10 @@ import (
 	"os"
 	"sort"
 
-	"filippo.io/edwards25519/field"
 	"github.com/gagliardetto/solana-go/base58"
 	mrtronbase58 "github.com/mr-tron/base58"
+	"github.com/oasisprotocol/curve25519-voi/curve"
+	"github.com/oasisprotocol/curve25519-voi/primitives/ed25519"
 	"go.mongodb.org/mongo-driver/v2/bson"
 )
 
@@ -152,9 +152,13 @@ func (k PrivateKey) PublicKey() PublicKey {
 // PK is a convenience alias for PublicKey
 type PK = PublicKey
 
+// done to keep verify the same as stdlib crypto/ed25519
+var verifyOptsStdLib = &ed25519.Options{
+	Verify: ed25519.VerifyOptionsStdLib,
+}
+
 func (p PublicKey) Verify(message []byte, signature Signature) bool {
-	pub := ed25519.PublicKey(p[:])
-	return ed25519.Verify(pub, message, signature[:])
+	return ed25519.VerifyWithOptions(p[:], message, signature[:], verifyOptsStdLib)
 }
 
 type PublicKey [PublicKeyLength]byte
@@ -678,32 +682,17 @@ func CreateProgramAddress(seeds [][]byte, programID PublicKey) (PublicKey, error
 	return PublicKeyFromBytes(hash[:]), nil
 }
 
-var feOne = new(field.Element).One()
-var d, _ = new(field.Element).SetBytes([]byte{
-	0xa3, 0x78, 0x59, 0x13, 0xca, 0x4d, 0xeb, 0x75,
-	0xab, 0xd8, 0x41, 0x41, 0x4d, 0x0a, 0x70, 0x00,
-	0x98, 0xe8, 0x79, 0x77, 0x79, 0x40, 0xc7, 0x8c,
-	0x73, 0xfe, 0x6f, 0x2b, 0xee, 0x6c, 0x03, 0x52})
-
 // Check if the provided `b` is on the ed25519 curve.
 func IsOnCurve(b []byte) bool {
 	if len(b) != ed25519.PublicKeySize {
 		return false
 	}
-	//_, err := new(edwards25519.Point).SetBytes(b)
-	y, err := new(field.Element).SetBytes(b)
-	if err != nil {
+	var compressed curve.CompressedEdwardsY
+	if _, err := compressed.SetBytes(b); err != nil {
 		return false
 	}
-
-	y2 := new(field.Element).Square(y)
-	u := new(field.Element).Subtract(y2, feOne)
-
-	vv := new(field.Element).Multiply(y2, d)
-	vv = vv.Add(vv, feOne)
-
-	_, wasSquare := new(field.Element).SqrtRatio(u, vv)
-	if wasSquare == 0 {
+	var p curve.EdwardsPoint
+	if _, err := p.SetCompressedY(&compressed); err != nil {
 		return false
 	}
 	return true

nativetypes.go

@@ -18,11 +18,12 @@
 package solana
 
 import (
-	"crypto/ed25519"
 	"encoding/base64"
 	"fmt"
 	"io"
 
+	"github.com/oasisprotocol/curve25519-voi/primitives/ed25519"
+
 	bin "github.com/gagliardetto/binary"
 	"github.com/gagliardetto/solana-go/base58"
 	"github.com/mostynb/zstdpool-freelist"
@@ -186,7 +187,7 @@ func (p *Signature) UnmarshalJSON(data []byte) (err error) {
 
 // Verify checks that the signature is valid for the given public key and message.
 func (s Signature) Verify(pubkey PublicKey, msg []byte) bool {
-	return ed25519.Verify(pubkey[:], msg, s[:])
+	return ed25519.VerifyWithOptions(pubkey[:], msg, s[:], verifyOptsStdLib)
 }
 
 func (p Signature) String() string {