From dbdb48f1824694270a9ad732a10f7f4bea36c28d Mon Sep 17 00:00:00 2001
From: Lars Lehtonen <lars.lehtonen@gmail.com>
Date: Thu, 7 Sep 2023 10:54:01 -0700
Subject: [PATCH] cert: fix dropped errors (#961)

---
 cert/cert.go   | 3 +++
 cert/crypto.go | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/cert/cert.go b/cert/cert.go
index 24a75e3..4f1b776 100644
--- a/cert/cert.go
+++ b/cert/cert.go
@@ -272,6 +272,9 @@ func EncryptAndMarshalSigningPrivateKey(curve Curve, b []byte, passphrase []byte
 		},
 		Ciphertext: ciphertext,
 	})
+	if err != nil {
+		return nil, err
+	}
 
 	switch curve {
 	case Curve_CURVE25519:
diff --git a/cert/crypto.go b/cert/crypto.go
index 94f4c48..3558e1a 100644
--- a/cert/crypto.go
+++ b/cert/crypto.go
@@ -77,6 +77,9 @@ func aes256Decrypt(passphrase []byte, kdfParams *Argon2Parameters, data []byte)
 	}
 
 	gcm, err := cipher.NewGCM(block)
+	if err != nil {
+		return nil, err
+	}
 
 	nonce, ciphertext, err := splitNonceCiphertext(data, gcm.NonceSize())
 	if err != nil {