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kdf: add sha256 test cases

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Sun Yimin 2024-06-24 08:35:53 +08:00 committed by GitHub
parent 9382886282
commit 800119e2d9
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1 changed files with 27 additions and 0 deletions
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27
kdf/kdf_test.go
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@ -1,6 +1,7 @@
package kdf
import (
"crypto/sha256"
"encoding/hex"
"fmt"
"hash"
@ -60,6 +61,32 @@ func shouldPanic(t *testing.T, f func()) {
t.Errorf("should have panicked")
}
func TestKdfWithSHA256(t *testing.T) {
type args struct {
z []byte
len int
}
tests := []struct {
name string
args args
want string
}{
{"sha256 case 1", args{[]byte("emmansun"), 16}, "1bca7e7d05a858f5852a6e0ce7e99852"},
{"sha256 case 2", args{[]byte("emmansun"), 32}, "1bca7e7d05a858f5852a6e0ce7e9985294ebdc82c7f1c6539f89356d9c0a2856"},
{"sha256 case 3", args{[]byte("emmansun"), 48}, "1bca7e7d05a858f5852a6e0ce7e9985294ebdc82c7f1c6539f89356d9c0a28569500417f9b74de4ea18a85813b8968ba"},
{"sha256 case 4", args{[]byte("708993ef1388a0ae4245a19bb6c02554c632633e356ddb989beb804fda96cfd47eba4fa460e7b277bc6b4ce4d07ed493708993ef1388a0ae4245a19bb6c02554c632633e356ddb989beb804fda96cfd47eba4fa460e7b277bc6b4ce4d07ed493"), 48}, "61cc5b862a0a6511b3558536112c7ba4f21c9d65025505c0099bbba7196a35ed34d7805e5c4d779fcd0d950f693ec0f8"},
{"sha256 case 5", args{[]byte("708993ef1388a0ae4245a19bb6c02554c632633e356ddb989beb804fda96cfd47eba4fa460e7b277bc6b4ce4d07ed493708993ef1388a0ae4245a19bb6c02554c632633e356ddb989beb804fda96cfd47eba4fa460e7b277bc6b4ce4d07ed493"), 128}, "61cc5b862a0a6511b3558536112c7ba4f21c9d65025505c0099bbba7196a35ed34d7805e5c4d779fcd0d950f693ec0f8b1fdc996e97eadb5b7bee7ac44dd1a7954a44dd92c71c465f4ab20479c92748f179bd03bdad1768c65b59d62a0735dcf08837a04f32f53d45b5bdb00f5fd1bee003f6fcc01c003594d33014161862030"},
}
for _, tt := range tests {
wantBytes, _ := hex.DecodeString(tt.want)
t.Run(tt.name, func(t *testing.T) {
if got := Kdf(sha256.New, tt.args.z, tt.args.len); !reflect.DeepEqual(got, wantBytes) {
t.Errorf("Kdf(%v) = %x, want %v", tt.name, got, tt.want)
}
})
}
}
func BenchmarkKdf(b *testing.B) {
tests := []struct {
zLen int