From 08e599e59a28ff9e91e27daa051ffb15f6b18ca8 Mon Sep 17 00:00:00 2001
From: Haris Khan <hk@hariskhan.dev>
Date: Mon, 18 Nov 2024 12:34:03 -0500
Subject: [PATCH] create Ed25519PublicKeyFromBytes

---
 lib/crypto/ed25519.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib/crypto/ed25519.go b/lib/crypto/ed25519.go
index acd57c3..7cad633 100644
--- a/lib/crypto/ed25519.go
+++ b/lib/crypto/ed25519.go
@@ -243,3 +243,16 @@ func (s *Ed25519Signer) SignHash(h []byte) (sig []byte, err error) {
 	log.WithField("signature_length", len(sig)).Debug("Ed25519 signature created successfully")
 	return
 }
+
+func CreateEd25519PublicKeyFromBytes(data []byte) (Ed25519PublicKey, error) {
+	log.WithField("data_length", len(data)).Debug("Creating Ed25519 public key")
+
+	if len(data) != ed25519.PublicKeySize {
+		log.WithField("data_length", len(data)).Error("Invalid Ed25519 public key size")
+		return nil, ErrInvalidPublicKeySize
+	}
+
+	// Return the Ed25519 public key
+	log.Debug("Ed25519 public key created successfully")
+	return Ed25519PublicKey(data), nil
+}