non-standard seed not support

[aitimate]

I used an Ethereum mnemonic for import and wallet generation, but I received an 'invalid seed' error. I reviewed the code and the official implementation, and I understand why this error occurs. However, when I try directly importing the same mnemonic into MyTonWallet and Tonkeeper, I don’t get any error. This has made me reconsider the issue: how should we correctly use mnemonics from other networks on the TON network? Below are my attempts, which were unsuccessful:

func TestAddress(t *testing.T) {
	words := strings.Split(seeds[0].Mnemonic, " ")
	mac := hmac.New(sha512.New, []byte(strings.Join(words, " ")))
	//mac.Write([]byte(""))
	hash := mac.Sum(nil)
	k := pbkdf2.Key(hash, []byte("TON default seed"), 100000, 32, sha512.New)
	{
		hd, err := wallet.FromPrivateKey(nil, ed25519.NewKeyFromSeed(k), wallet.ConfigV5R1Final{
			NetworkGlobalID: wallet.MainnetGlobalID,
		})
		panicIf.Err(err)
		log.Println(hd.WalletAddress())
	}
	{
		hd, err := wallet.FromPrivateKey(nil, ed25519.NewKeyFromSeed(k), wallet.V4R2)
		panicIf.Err(err)
		log.Println(hd.WalletAddress())
	}
	{
		hd, err := wallet.FromPrivateKey(nil, ed25519.NewKeyFromSeed(k), wallet.V3R2)
		panicIf.Err(err)
		log.Println(hd.WalletAddress())
	}
	{
		hd, err := wallet.FromPrivateKey(nil, ed25519.NewKeyFromSeed(k), wallet.V3R1)
		panicIf.Err(err)
		log.Println(hd.WalletAddress())
	}
	{
		hd, err := wallet.FromPrivateKey(nil, ed25519.NewKeyFromSeed(k), wallet.V3)
		panicIf.Err(err)
		log.Println(hd.WalletAddress())
	}
}

ps: Strictly speaking, it wasn’t exactly a failure, but rather that the result I generated didn’t match the wallet’s output. I tried many other approaches, but none of them produced a matching result.

[aitimate]

solution: #275