Merge pull request #105 from 0xPolygon/p2p-fix

erigon-lib/crypto/ecies: use aes blocksize

Author: manav2401

db/version/app.go

@@ -32,7 +32,7 @@ const (
 	Major                    = 3      // Major version component of the current release
 	Minor                    = 3      // Minor version component of the current release
 	Micro                    = 7      // Micro version component of the current release
-	Modifier                 = "beta" // Modifier component of the current release
+	Modifier                 = ""     // Modifier component of the current release
 	DefaultSnapshotGitBranch = "main" // Branch of erigontech/erigon-snapshot to use in OtterSync
 	VersionKeyCreated        = "ErigonVersionCreated"
 	VersionKeyFinished       = "ErigonVersionFinished"

erigon-lib/crypto/ecies/ecies.go

@@ -287,7 +287,7 @@ func (prv *PrivateKey) Decrypt(c, s1, s2 []byte) (m []byte, err error) {
 	switch c[0] {
 	case 2, 3, 4:
 		rLen = (prv.PublicKey.Curve.Params().BitSize + 7) / 4
-		if len(c) < (rLen + hLen + 1) {
+		if len(c) < (rLen + hLen + params.BlockSize) {
 			return nil, ErrInvalidMessage
 		}
 	default: