Merge pull request #360 from 9seconds/fix-android

Have a noise of variable size
This commit is contained in:
Sergei Arkhipov
2026-03-13 17:11:46 +01:00
committed by GitHub
+1 -4
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@@ -7,10 +7,8 @@ import (
"crypto/sha256" "crypto/sha256"
"encoding/binary" "encoding/binary"
"io" "io"
"math"
rnd "math/rand/v2" rnd "math/rand/v2"
"github.com/9seconds/mtg/v2/mtglib/internal/doppel"
"github.com/9seconds/mtg/v2/mtglib/internal/tls" "github.com/9seconds/mtg/v2/mtglib/internal/tls"
"golang.org/x/crypto/curve25519" "golang.org/x/crypto/curve25519"
) )
@@ -127,8 +125,7 @@ func generateChangeCipherValue(buf *bytes.Buffer) {
} }
func generateNoise(buf *bytes.Buffer) { func generateNoise(buf *bytes.Buffer) {
minSize := int(math.Round(0.75 * float64(doppel.TLSRecordSizeMax))) data := make([]byte, int64(1024+rnd.IntN(3092)))
data := make([]byte, minSize+rnd.IntN(doppel.TLSRecordSizeMax-minSize))
if _, err := rand.Read(data[:]); err != nil { if _, err := rand.Read(data[:]); err != nil {
panic(err) panic(err)