Files
keyfunc/internal/bip39/example_test.go
T
clawbot 45d302a6f0
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Copy go-bip39 into internal/bip39 (closes #42)
go-bip39's repository no longer exists, so keyfunc now carries the
part of v1.1.0 it uses, with the upstream LICENSE beside it, and
imports it from internal/bip39. Upstream's tests and test vectors for
the kept code come along unchanged; where they called a removed
function, crypto/rand stands in for NewEntropy and EntropyFromMnemonic
for MnemonicToByteArray.

Changes beyond the trimming are what the linter asked for: the
package-level variables moved into the functions that use them, three
error strings were lower-cased, and the unknown-word error now wraps
ErrInvalidMnemonic.

go.mod no longer requires go-bip39. go mod tidy keeps its two go.sum
lines, because a test in sneak/secret's bip85 package imports it, and
drops five lines that only go-bip39's own requirements needed.

Model: opus-5-5
2026-10-06 00:32:11 +00:00

31 lines
1.2 KiB
Go

package bip39_test
import (
"encoding/hex"
"fmt"
"sneak.berlin/go/keyfunc/internal/bip39"
)
//nolint:lll // the test vector and its output, kept as upstream wrote them
func ExampleNewMnemonic() {
// the entropy can be any byte slice, generated how pleased,
// as long its bit size is a multiple of 32 and is within
// the inclusive range of {128,256}
entropy, _ := hex.DecodeString("066dca1a2bb7e8a1db2832148ce9933eea0f3ac9548d793112d9a95c9407efad")
// generate a mnemomic
mnemomic, _ := bip39.NewMnemonic(entropy)
fmt.Println(mnemomic)
// output:
// all hour make first leader extend hole alien behind guard gospel lava path output census museum junior mass reopen famous sing advance salt reform
}
//nolint:lll // the test vector and its output, kept as upstream wrote them
func ExampleNewSeed() {
seed := bip39.NewSeed("all hour make first leader extend hole alien behind guard gospel lava path output census museum junior mass reopen famous sing advance salt reform", "TREZOR")
fmt.Println(hex.EncodeToString(seed))
// output:
// 26e975ec644423f4a4c4f4215ef09b4bd7ef924e85d1d17c4cf3f136c2863cf6df0a475045652c57eb5fb41513ca2a2d67722b77e954b4b3fc11f7590449191d
}