Added NewXMSSFromHeight function

theQRL · Jul 9, 2022 · c95fbd9 · c95fbd9
1 parent a9ca025
commit c95fbd9
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/xmss/xmss.go b/xmss/xmss.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/theQRL/go-qrllib/misc"
+	"math/rand"
 )
 
 type HashFunction uint
@@ -82,6 +83,12 @@ func NewXMSSFromExtendedSeed(extendedSeed [51]uint8) *XMSS {
 	return initializeTree(desc, seed)
 }
 
+func NewXMSSFromHeight(height uint8, hashFunction HashFunction) *XMSS {
+	var seed [48]uint8
+	rand.Read(seed[:])
+	return NewXMSSFromSeed(seed, height, hashFunction, SHA256_2X)
+}
+
 func initializeTree(desc *QRLDescriptor, seed []uint8) *XMSS {
 	if len(seed) != 48 {
 		panic("Seed should be 48 bytes. Other values are not currently supported")