types

package

v0.0.0-...-85b665a Latest Latest Go to latest Published: Mar 3, 2018 License: BSD-2-Clause Imports: 11 Imported by: 0

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Repository

github.com/s1na/nano

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func GenerateKey(rd io.Reader) (PubKey, PrvKey, error)
func KeypairFromPrvKey(key PrvKey) (PubKey, PrvKey, error)
func KeypairFromSeed(seed PrvKey, index uint32) (PubKey, PrvKey, error)
func Reversed(str []byte) (result []byte)
func ValidateAddress(addr string) bool
type BlockHash
- func BlockHashFromSlice(data []byte) BlockHash
- func BlockHashFromString(s string) (BlockHash, error)
- func (h BlockHash) IsZero() bool
- func (h BlockHash) MarshalJSON() ([]byte, error)
- func (h BlockHash) Sign(prv ed25519.PrivateKey) Signature
- func (h BlockHash) Slice() []byte
- func (h BlockHash) String() string
- func (h *BlockHash) UnmarshalJSON(data []byte) error
type PrvKey
- func PrvKeyFromSlice(data []byte) PrvKey
- func PrvKeyFromString(data string) (PrvKey, error)
- func (k PrvKey) Equal(o PrvKey) bool
- func (k PrvKey) MarshalJSON() ([]byte, error)
- func (k PrvKey) Sign(data []byte) Signature
- func (k PrvKey) String() string
- func (k *PrvKey) UnmarshalJSON(data []byte) error
type PubKey
- func PubKeyFromAddress(addr string) (PubKey, error)
- func PubKeyFromHex(s string) (PubKey, error)
- func PubKeyFromSlice(data []byte) PubKey
- func (a PubKey) Address() string
- func (a PubKey) Checksum() []byte
- func (a PubKey) Equal(o PubKey) bool
- func (a PubKey) Hex() string
- func (a PubKey) MarshalJSON() ([]byte, error)
- func (a *PubKey) UnmarshalJSON(data []byte) error
type Signature
- func NewSignature(str string) (Signature, error)
- func SignatureFromSlice(data []byte) Signature
- func (s Signature) MarshalJSON() ([]byte, error)
- func (s Signature) Slice() []byte
- func (s Signature) String() string
- func (s *Signature) UnmarshalJSON(data []byte) error
type Work
- func GenerateWorkForHash(b BlockHash) Work
- func WorkFromSlice(b []byte) Work
- func WorkFromString(s string) (Work, error)
- func (w Work) MarshalJSON() ([]byte, error)
- func (w Work) Slice() []byte
- func (w Work) String() string
- func (w *Work) UnmarshalJSON(data []byte) error
- func (w Work) Validate(blockHash BlockHash) bool

Constants ¶

View Source

const EncodeXrb = "13456789abcdefghijkmnopqrstuwxyz"

Variables ¶

View Source

var WorkThreshold = uint64(0xffffffc000000000)

View Source

var XrbEncoding = base32.NewEncoding(EncodeXrb)

Functions ¶

func GenerateKey ¶

func GenerateKey(rd io.Reader) (PubKey, PrvKey, error)

func KeypairFromPrvKey ¶

func KeypairFromPrvKey(key PrvKey) (PubKey, PrvKey, error)

func KeypairFromSeed ¶

func KeypairFromSeed(seed PrvKey, index uint32) (PubKey, PrvKey, error)

func Reversed ¶

func Reversed(str []byte) (result []byte)

func ValidateAddress ¶

func ValidateAddress(addr string) bool

Types ¶

type BlockHash ¶

type BlockHash [32]byte

func BlockHashFromSlice ¶

func BlockHashFromSlice(data []byte) BlockHash

func BlockHashFromString ¶

func BlockHashFromString(s string) (BlockHash, error)

func (BlockHash) IsZero ¶

func (h BlockHash) IsZero() bool

func (BlockHash) MarshalJSON ¶

func (h BlockHash) MarshalJSON() ([]byte, error)

func (BlockHash) Sign ¶

func (h BlockHash) Sign(prv ed25519.PrivateKey) Signature

func (BlockHash) Slice ¶

func (h BlockHash) Slice() []byte

func (BlockHash) String ¶

func (h BlockHash) String() string

func (*BlockHash) UnmarshalJSON ¶

func (h *BlockHash) UnmarshalJSON(data []byte) error

type PrvKey ¶

type PrvKey ed25519.PrivateKey

func PrvKeyFromSlice ¶

func PrvKeyFromSlice(data []byte) PrvKey

func PrvKeyFromString ¶

func PrvKeyFromString(data string) (PrvKey, error)

func (PrvKey) Equal ¶

func (k PrvKey) Equal(o PrvKey) bool

func (PrvKey) MarshalJSON ¶

func (k PrvKey) MarshalJSON() ([]byte, error)

func (PrvKey) Sign ¶

func (k PrvKey) Sign(data []byte) Signature

func (PrvKey) String ¶

func (k PrvKey) String() string

func (*PrvKey) UnmarshalJSON ¶

func (k *PrvKey) UnmarshalJSON(data []byte) error

type PubKey ¶

type PubKey ed25519.PublicKey

func PubKeyFromAddress ¶

func PubKeyFromAddress(addr string) (PubKey, error)

func PubKeyFromHex ¶

func PubKeyFromHex(s string) (PubKey, error)

func PubKeyFromSlice ¶

func PubKeyFromSlice(data []byte) PubKey

func (PubKey) Address ¶

func (a PubKey) Address() string

func (PubKey) Checksum ¶

func (a PubKey) Checksum() []byte

func (PubKey) Equal ¶

func (a PubKey) Equal(o PubKey) bool

func (PubKey) Hex ¶

func (a PubKey) Hex() string

func (PubKey) MarshalJSON ¶

func (a PubKey) MarshalJSON() ([]byte, error)

func (*PubKey) UnmarshalJSON ¶

func (a *PubKey) UnmarshalJSON(data []byte) error

type Signature ¶

type Signature [64]byte

func NewSignature ¶

func NewSignature(str string) (Signature, error)

func SignatureFromSlice ¶

func SignatureFromSlice(data []byte) Signature

func (Signature) MarshalJSON ¶

func (s Signature) MarshalJSON() ([]byte, error)

func (Signature) Slice ¶

func (s Signature) Slice() []byte

func (Signature) String ¶

func (s Signature) String() string

func (*Signature) UnmarshalJSON ¶

func (s *Signature) UnmarshalJSON(data []byte) error

type Work ¶

type Work [8]byte

func GenerateWorkForHash ¶

func GenerateWorkForHash(b BlockHash) Work

func WorkFromSlice ¶

func WorkFromSlice(b []byte) Work

func WorkFromString ¶

func WorkFromString(s string) (Work, error)

func (Work) MarshalJSON ¶

func (w Work) MarshalJSON() ([]byte, error)

func (Work) Slice ¶

func (w Work) Slice() []byte

func (Work) String ¶

func (w Work) String() string

func (*Work) UnmarshalJSON ¶

func (w *Work) UnmarshalJSON(data []byte) error

func (Work) Validate ¶

func (w Work) Validate(blockHash BlockHash) bool

ValidateWork takes the "work" value (little endian from hex) and block hash and verifies that the work passes the difficulty. To verify this, we create a new 8 byte hash of the work and the block hash and convert this to a uint64 which must be higher (or equal) than the difficulty (0xffffffc000000000) to be valid.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
uint128

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