digest

Mar 18, 2016

Changes in this version

+ const DigestSha256EmptyTar

+ var DigestRegexp = regexp.MustCompile(`[a-zA-Z0-9-_+.]+:[a-fA-F0-9]+`)

+ var DigestRegexpAnchored = regexp.MustCompile(`^` + DigestRegexp.String() + `$`)

+ var ErrDigestAmbiguous = errors.New("ambiguous digest string")

+ var ErrDigestInvalidFormat = fmt.Errorf("invalid checksum digest format")

+ var ErrDigestInvalidLength = fmt.Errorf("invalid checksum digest length")

+ var ErrDigestNotFound = errors.New("digest not found")

+ var ErrDigestUnsupported = fmt.Errorf("unsupported digest algorithm")

+ func ShortCodeTable(dst *Set, length int) map[Digest]string

+ type Algorithm string

+ const Canonical

+ const SHA256

+ const SHA384

+ const SHA512

+ func (a *Algorithm) Set(value string) error

+ func (a Algorithm) Available() bool

+ func (a Algorithm) FromBytes(p []byte) Digest

+ func (a Algorithm) FromReader(rd io.Reader) (Digest, error)

+ func (a Algorithm) Hash() hash.Hash

+ func (a Algorithm) New() Digester

+ func (a Algorithm) Size() int

+ func (a Algorithm) String() string

+ type Digest string

+ func FromBytes(p []byte) Digest

+ func FromReader(rd io.Reader) (Digest, error)

+ func NewDigest(alg Algorithm, h hash.Hash) Digest

+ func NewDigestFromBytes(alg Algorithm, p []byte) Digest

+ func NewDigestFromHex(alg, hex string) Digest

+ func ParseDigest(s string) (Digest, error)

+ func (d Digest) Algorithm() Algorithm

+ func (d Digest) Hex() string

+ func (d Digest) String() string

+ func (d Digest) Validate() error

+ type Digester interface

+ Digest func() Digest

+ Hash func() hash.Hash

+ type Set struct

+ func NewSet() *Set

+ func (dst *Set) Add(d Digest) error

+ func (dst *Set) All() []Digest

+ func (dst *Set) Lookup(d string) (Digest, error)

+ func (dst *Set) Remove(d Digest) error

+ type Verifier interface

+ Verified func() bool

+ func NewDigestVerifier(d Digest) (Verifier, error)