more data as hash needed test

go.mod

@@ -1,7 +1,7 @@
 module github.com/bobiverse/hashtrace
 
-go 1.21
+go 1.22.2
 
-require golang.org/x/crypto v0.4.0
+require golang.org/x/crypto v0.22.0
 
-require golang.org/x/sys v0.3.0 // indirect
+require golang.org/x/sys v0.19.0 // indirect

go.sum

@@ -1,4 +1,4 @@
-golang.org/x/crypto v0.4.0 h1:UVQgzMY87xqpKNgb+kDsll2Igd33HszWHFLmpaRMq/8=
-golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=
-golang.org/x/sys v0.3.0 h1:w8ZOecv6NaNa/zC8944JTU3vz4u6Lagfk4RPQxv92NQ=
-golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30=
+golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M=
+golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
+golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

helpers.go

@@ -105,7 +105,7 @@ func hashRIPEMD160(s string) string {
 }
 
 func permutations(input []string) [][]string {
-	if len(input) > 4 {
+	if len(input) > 10 {
 		log.Fatal("Too many permutations")
 	}
 	var result [][]string

t_TrickyHash_test.go

@@ -0,0 +1,17 @@
+package main
+
+import "testing"
+
+func TestTrickyHash(t *testing.T) {
+	testcases := []*TestCase{
+		{ExpectedHash: "b5324104beefb851ff", Data: []string{"a", "b", "c", "d", "e", "f"}, Separators: nil}, // hashed "ac" but given data more
+	}
+
+	for _, tc := range testcases {
+		_, _, err := CrackHash(tc.ExpectedHash, tc.Data, tc.Separators)
+		if err != nil {
+			t.Fatalf("`%s` should be cracked by given plain `%q` data", tc.ExpectedHash, tc.Data)
+		}
+	}
+
+}