64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package secp256r1
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import (
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"github.com/gogo/protobuf/proto"
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tmcrypto "github.com/tendermint/tendermint/crypto"
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ecdsa "github.com/cosmos/cosmos-sdk/crypto/keys/internal/ecdsa"
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cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
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)
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// String implements proto.Message interface.
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func (m *PubKey) String() string {
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return m.Key.String(name)
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}
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// Bytes implements SDK PubKey interface.
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func (m *PubKey) Bytes() []byte {
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if m == nil {
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return nil
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}
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return m.Key.Bytes()
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}
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// Equals implements SDK PubKey interface.
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func (m *PubKey) Equals(other cryptotypes.PubKey) bool {
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pk2, ok := other.(*PubKey)
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if !ok {
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return false
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}
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return m.Key.Equal(&pk2.Key.PublicKey)
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}
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// Address implements SDK PubKey interface.
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func (m *PubKey) Address() tmcrypto.Address {
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return m.Key.Address(proto.MessageName(m))
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}
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// Type returns key type name. Implements SDK PubKey interface.
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func (m *PubKey) Type() string {
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return name
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}
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// VerifySignature implements SDK PubKey interface.
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func (m *PubKey) VerifySignature(msg []byte, sig []byte) bool {
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return m.Key.VerifySignature(msg, sig)
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}
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type ecdsaPK struct {
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ecdsa.PubKey
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}
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// Size implements proto.Marshaler interface
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func (pk *ecdsaPK) Size() int {
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if pk == nil {
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return 0
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}
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return pubKeySize
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}
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// Unmarshal implements proto.Marshaler interface
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func (pk *ecdsaPK) Unmarshal(bz []byte) error {
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return pk.PubKey.Unmarshal(bz, secp256r1, pubKeySize)
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}
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