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keys: reuse address package for address generation

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Deduplicates code and makes prefix overridable.
This commit is contained in:
Roman Khimov 2019-12-25 16:03:39 +03:00
parent b7702f3a2e
commit e25133a385
1 changed files with 3 additions and 5 deletions
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8
pkg/crypto/keys/publickey.go
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@ -10,7 +10,7 @@ import (
"math/big" "math/big"
"github.com/CityOfZion/neo-go/pkg/crypto/hash" "github.com/CityOfZion/neo-go/pkg/crypto/hash"
"github.com/CityOfZion/neo-go/pkg/encoding/base58" "github.com/CityOfZion/neo-go/pkg/encoding/address"
"github.com/CityOfZion/neo-go/pkg/io" "github.com/CityOfZion/neo-go/pkg/io"
"github.com/CityOfZion/neo-go/pkg/vm/opcode" "github.com/CityOfZion/neo-go/pkg/vm/opcode"
"github.com/pkg/errors" "github.com/pkg/errors"
@ -242,11 +242,9 @@ func (p *PublicKey) Signature() []byte {
// Address returns a base58-encoded NEO-specific address based on the key hash. // Address returns a base58-encoded NEO-specific address based on the key hash.
func (p *PublicKey) Address() string { func (p *PublicKey) Address() string {
var b = p.Signature() sig := hash.Hash160(p.GetVerificationScript())
b = append([]byte{0x17}, b...) return address.EncodeUint160(sig)
return base58.CheckEncode(b)
} }
// Verify returns true if the signature is valid and corresponds // Verify returns true if the signature is valid and corresponds