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45 lines
1.7 KiB
45 lines
1.7 KiB
# go-bip39
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[](https://travis-ci.org/tyler-smith/go-bip39)
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[](https://github.com/tyler-smith/go-bip39/blob/master/LICENSE)
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[](http://godoc.org/github.com/tyler-smith/go-bip39)
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[](https://goreportcard.com/report/github.com/tyler-smith/go-bip39)
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[](https://github.com/tyler-smith/go-bip39/issues)
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A golang implementation of the BIP0039 spec for mnemonic seeds
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## Example
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```go
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package main
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import (
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"github.com/tyler-smith/go-bip39"
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"github.com/tyler-smith/go-bip32"
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"fmt"
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)
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func main(){
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// Generate a mnemonic for memorization or user-friendly seeds
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entropy, _ := bip39.NewEntropy(256)
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mnemonic, _ := bip39.NewMnemonic(entropy)
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// Generate a Bip32 HD wallet for the mnemonic and a user supplied password
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seed := bip39.NewSeed(mnemonic, "Secret Passphrase")
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masterKey, _ := bip32.NewMasterKey(seed)
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publicKey := masterKey.PublicKey()
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// Display mnemonic and keys
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fmt.Println("Mnemonic: ", mnemonic)
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fmt.Println("Master private key: ", masterKey)
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fmt.Println("Master public key: ", publicKey)
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}
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```
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## Credits
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Wordlists are from the [bip39 spec](https://github.com/bitcoin/bips/tree/master/bip-0039).
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Test vectors are from the standard Python BIP0039 implementation from the
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Trezor team: [https://github.com/trezor/python-mnemonic](https://github.com/trezor/python-mnemonic)
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