network quic increases the tls rsa key size

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/klauspost/compress v1.16.7
 	github.com/pelletier/go-toml v1.9.5
 	github.com/pkg/errors v0.9.1
-	github.com/quic-go/quic-go v0.37.5
+	github.com/quic-go/quic-go v0.37.6
 	github.com/shopspring/decimal v1.3.1
 	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli/v2 v2.25.7

go.sum

@@ -62,8 +62,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/quic-go/qtls-go1-20 v0.3.2 h1:rRgN3WfnKbyik4dBV8A6girlJVxGand/d+jVKbQq5GI=
 github.com/quic-go/qtls-go1-20 v0.3.2/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
-github.com/quic-go/quic-go v0.37.5 h1:pzkYe8AgaxHi+7KJrYBMF+u2rLO5a9kwyCp2dAsljzk=
-github.com/quic-go/quic-go v0.37.5/go.mod h1:YsbH1r4mSHPJcLF4k4zruUkLBqctEMBDR6VPvcYjIsU=
+github.com/quic-go/quic-go v0.37.6 h1:2IIUmQzT5YNxAiaPGjs++Z4hGOtIR0q79uS5qE9ccfY=
+github.com/quic-go/quic-go v0.37.6/go.mod h1:YsbH1r4mSHPJcLF4k4zruUkLBqctEMBDR6VPvcYjIsU=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=

network/quic.go

@@ -6,6 +6,7 @@ import (
 	"crypto/rsa"
 	"crypto/tls"
 	"crypto/x509"
+	"crypto/x509/pkix"
 	"encoding/binary"
 	"encoding/pem"
 	"fmt"
@@ -202,11 +203,18 @@ func (c *QuicClient) Close() error {
 }
 
 func generateTLSConfig() *tls.Config {
-	key, err := rsa.GenerateKey(rand.Reader, 1024)
+	key, err := rsa.GenerateKey(rand.Reader, 2048)
 	if err != nil {
 		panic(err)
 	}
-	template := x509.Certificate{SerialNumber: big.NewInt(1)}
+	template := x509.Certificate{
+		SerialNumber:          big.NewInt(1),
+		Subject:               pkix.Name{},
+		SignatureAlgorithm:    x509.SHA256WithRSA,
+		NotBefore:             time.Now(),
+		NotAfter:              time.Now().Add(time.Hour * 24 * 30),
+		BasicConstraintsValid: true,
+	}
 	certDER, err := x509.CreateCertificate(rand.Reader, &template, &template, &key.PublicKey, key)
 	if err != nil {
 		panic(err)

vendor/modules.txt

@@ -122,7 +122,7 @@ github.com/pmezard/go-difflib/difflib
 # github.com/quic-go/qtls-go1-20 v0.3.2
 ## explicit; go 1.20
 github.com/quic-go/qtls-go1-20
-# github.com/quic-go/quic-go v0.37.5
+# github.com/quic-go/quic-go v0.37.6
 ## explicit; go 1.20
 github.com/quic-go/quic-go
 github.com/quic-go/quic-go/internal/ackhandler