From 0e07af5c6a937fe6495e073f3811386e21d49e11 Mon Sep 17 00:00:00 2001
From: Dimitrij Drus <dimitrij.drus@innoq.com>
Date: Thu, 5 Mar 2026 09:25:50 +0100
Subject: [PATCH 1/2] chore: set minimal supported go version to 1.24.13

---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 465ae88..b71f3ec 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/dadrus/httpsig
 
-go 1.23.12
+go 1.24.13
 
 require (
 	github.com/dunglas/httpsfv v1.1.0

From b54730f6caa0b232300a48a33d1fdb7fed416b6a Mon Sep 17 00:00:00 2001
From: Dimitrij Drus <dimitrij.drus@innoq.com>
Date: Thu, 5 Mar 2026 09:33:04 +0100
Subject: [PATCH 2/2] removed test which were using rsa512 as this algorithm is
 not supported by the used go version anymore

---
 asymmetric_test.go |  4 ----
 signer_test.go     | 28 ----------------------------
 2 files changed, 32 deletions(-)

diff --git a/asymmetric_test.go b/asymmetric_test.go
index 62530dc..17ac46d 100644
--- a/asymmetric_test.go
+++ b/asymmetric_test.go
@@ -154,9 +154,6 @@ func TestRSASignerSignPayload(t *testing.T) {
 
 	message := []byte("test message")
 
-	pk512, err := rsa.GenerateKey(rand.Reader, 512) //nolint:gosec
-	require.NoError(t, err)
-
 	pk2048, err := rsa.GenerateKey(rand.Reader, 2048)
 	require.NoError(t, err)
 
@@ -172,7 +169,6 @@ func TestRSASignerSignPayload(t *testing.T) {
 		alg SignatureAlgorithm
 		err error
 	}{
-		{uc: "message too long", key: pk512, alg: RsaPkcs1v15Sha512, err: rsa.ErrMessageTooLong},
 		{uc: "2048 key with RsaPkcs1v15Sha256", key: pk2048, alg: RsaPkcs1v15Sha256},
 		{uc: "3072 key with RsaPkcs1v15Sha384", key: pk3072, alg: RsaPkcs1v15Sha384},
 		{uc: "4096 key with RsaPkcs1v15Sha512", key: pk4096, alg: RsaPkcs1v15Sha512},
diff --git a/signer_test.go b/signer_test.go
index 3d375fd..4c41172 100644
--- a/signer_test.go
+++ b/signer_test.go
@@ -291,9 +291,6 @@ func TestSignerSign(t *testing.T) {
 	pkp384, err := ecdsa.GenerateKey(elliptic.P384(), rand.Reader)
 	require.NoError(t, err)
 
-	pk512, err := rsa.GenerateKey(rand.Reader, 512) //nolint:gosec
-	require.NoError(t, err)
-
 	blockPrivate, _ := pem.Decode([]byte(testPrivKeyRSAPSS))
 	assert.NotNil(t, blockPrivate, "could not decode test private key pem")
 
@@ -415,31 +412,6 @@ func TestSignerSign(t *testing.T) {
 				require.Error(t, err)
 			},
 		},
-		{
-			uc:  "failed signing payload",
-			key: Key{KeyID: "test", Algorithm: RsaPkcs1v15Sha512, Key: pk512},
-			opts: []SignerOption{
-				WithComponents("@authority"),
-			},
-			msg: &Message{
-				Method:    http.MethodPost,
-				Authority: "example.com",
-				URL:       testURL,
-				Header: http.Header{
-					"Host":           []string{"example.com"},
-					"Date":           []string{"Tue, 20 Apr 2021 02:07:55 GMT"},
-					"Content-Type":   []string{"application/json"},
-					"Content-Digest": []string{"sha-512=:WZDPaVn/7XgHaAy8pmojAkGWoRx2UFChF41A2svX+TaPm+AbwAgBWnrIiYllu7BNNyealdVLvRwEmTHWXvJwew==:"},
-					"Content-Length": []string{"18"},
-				},
-				IsRequest: true,
-			},
-			assert: func(t *testing.T, err error, _ http.Header) {
-				t.Helper()
-
-				require.Error(t, err)
-			},
-		},
 		{
 			// https://www.rfc-editor.org/rfc/rfc9421.html#name-minimal-signature-using-rsa
 			uc:  "B.2.1. minimal signature using rsa-pss-sha512",