multihash

Nov 11, 2021

Changes in this version

+ const BLAKE3

+ const MURMUR3X64_64

Aug 17, 2021

Changes in this version

type Multihash

+ func SumStream(r io.Reader, code uint64, length int) (Multihash, error)

Mar 11, 2021

Changes in this version

+ func GetHasher(indicator uint64) (hash.Hash, error)

+ func Register(indicator uint64, hasherFactory func() hash.Hash)

May 13, 2020

Changes in this version

+ const POSEIDON_BLS12_381_A1_FC1

+ const SHA2_256_TRUNC254_PADDED

Feb 3, 2020

Changes in this version

+ type Set struct

+ func NewSet() *Set

+ func (s *Set) Add(m Multihash)

+ func (s *Set) All() []Multihash

+ func (s *Set) ForEach(f func(m Multihash) error) error

+ func (s *Set) Has(m Multihash) bool

+ func (s *Set) Len() int

+ func (s *Set) Remove(m Multihash)

+ func (s *Set) Visit(m Multihash) bool

Dec 3, 2019

Changes in this version

+ var ErrLenTooLarge = errors.New("requested length was too large for digest")

Nov 11, 2019

Changes in this version

type Multihash

+ func MHFromBytes(buf []byte) (int, Multihash, error)

Aug 8, 2019

Changes in this version

+ const IDENTITY

+ const MURMUR3_128

Mar 22, 2019

Changes in this version

+ const MD5

Feb 20, 2019

Changes in this version

+ const BLAKE2B_MAX

+ const BLAKE2B_MIN

+ const BLAKE2S_MAX

+ const BLAKE2S_MIN

+ const DBL_SHA2_256

+ const ID

+ const KECCAK_224

+ const KECCAK_256

+ const KECCAK_384

+ const KECCAK_512

+ const MURMUR3

+ const SHA1

+ const SHA2_256

+ const SHA2_512

+ const SHA3

+ const SHA3_224

+ const SHA3_256

+ const SHA3_384

+ const SHA3_512

+ const SHAKE_128

+ const SHAKE_256

+ const X11

+ var Codes = map[uint64]string

+ var DefaultLengths = map[uint64]int

+ var ErrInvalidMultihash = errors.New("input isn't valid multihash")

+ var ErrLenNotSupported = errors.New("multihash does not yet support digests longer than 127 bytes")

+ var ErrSumNotSupported = errors.New("Function not implemented. Complain to lib maintainer.")

+ var ErrTooLong = errors.New("multihash too long. must be < 129 bytes")

+ var ErrTooShort = errors.New("multihash too short. must be >= 2 bytes")

+ var ErrUnknownCode = errors.New("unknown multihash code")

+ var ErrVarintBufferShort = errors.New("uvarint: buffer too small")

+ var ErrVarintTooLong = errors.New("uvarint: varint too big (max 64bit)")

+ var Names = map[string]uint64

+ func Encode(buf []byte, code uint64) ([]byte, error)

+ func EncodeName(buf []byte, name string) ([]byte, error)

+ func RegisterHashFunc(code uint64, hashFunc HashFunc) error

+ func ValidCode(code uint64) bool

+ type DecodedMultihash struct

+ Code uint64

+ Digest []byte

+ Length int

+ Name string

+ func Decode(buf []byte) (*DecodedMultihash, error)

+ type ErrInconsistentLen struct

+ func (e ErrInconsistentLen) Error() string

+ type HashFunc func(data []byte, length int) (digest []byte, err error)

+ type Multihash []byte

+ func Cast(buf []byte) (Multihash, error)

+ func FromB58String(s string) (m Multihash, err error)

+ func FromHexString(s string) (Multihash, error)

+ func Sum(data []byte, code uint64, length int) (Multihash, error)

+ func (m *Multihash) HexString() string

+ func (m *Multihash) String() string

+ func (m Multihash) B58String() string

+ type Reader interface

+ ReadMultihash func() (Multihash, error)

+ func NewReader(r io.Reader) Reader

+ type Writer interface

+ WriteMultihash func(Multihash) error

+ func NewWriter(w io.Writer) Writer