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- package blake2b
- import (
- "fmt"
- "reflect"
- "testing"
- )
- func TestF(t *testing.T) {
- for i, test := range testVectorsF {
- t.Run(fmt.Sprintf("test vector %v", i), func(t *testing.T) {
- //toEthereumTestCase(test)
- h := test.hIn
- F(&h, test.m, test.c, test.f, test.rounds)
- if !reflect.DeepEqual(test.hOut, h) {
- t.Errorf("Unexpected result\nExpected: [%#x]\nActual: [%#x]\n", test.hOut, h)
- }
- })
- }
- }
- type testVector struct {
- hIn [8]uint64
- m [16]uint64
- c [2]uint64
- f bool
- rounds uint32
- hOut [8]uint64
- }
- // https://tools.ietf.org/html/rfc7693#appendix-A
- var testVectorsF = []testVector{
- {
- hIn: [8]uint64{
- 0x6a09e667f2bdc948, 0xbb67ae8584caa73b,
- 0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,
- 0x510e527fade682d1, 0x9b05688c2b3e6c1f,
- 0x1f83d9abfb41bd6b, 0x5be0cd19137e2179,
- },
- m: [16]uint64{
- 0x0000000000636261, 0x0000000000000000, 0x0000000000000000,
- 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
- 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
- 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
- 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
- 0x0000000000000000,
- },
- c: [2]uint64{3, 0},
- f: true,
- rounds: 12,
- hOut: [8]uint64{
- 0x0D4D1C983FA580BA, 0xE9F6129FB697276A, 0xB7C45A68142F214C,
- 0xD1A2FFDB6FBB124B, 0x2D79AB2A39C5877D, 0x95CC3345DED552C2,
- 0x5A92F1DBA88AD318, 0x239900D4ED8623B9,
- },
- },
- }
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