oracle

May 11, 2024

Changes in this version

+ type BunchOfZeros struct

+ func (dr *BunchOfZeros) Read(p []byte) (int, error)

type Oracle

+ Provenance io.ReadWriter

+ func (o *Oracle) Deterministic()

+ func (o *Oracle) Save() error

Apr 3, 2024

Changes in this version

type Oracle

+ func (o *Oracle) AsMap() map[string]string

+ func (o *Oracle) Bytes() []byte

Apr 2, 2024

Changes in this version

+ var ErrInvalidConfig = errors.New("invalid config")

type Config

+ var ZeroConf Config

+ func ConfigFrom(r io.Reader) (Config, error)

+ func (c Config) String() string

+ func (c Config) Valid() bool

+ type Flarg struct

+ ConfigFile *os.File

+ Format string

+ InputStream io.Reader

+ OutputStream io.Writer

+ Subcommand string

+ var NoFlarg Flarg

type Oracle

+ PrivateEncryptionKey func() *ecdh.PrivateKey

+ PrivateSigningKey func() ed25519.PrivateKey

+ PublicEncryptionKey func() *ecdh.PublicKey

+ PublicSigningKey func() ed25519.PublicKey

+ Randomness func() io.Reader

type Self

+ func (s Self) Valid() bool

Mar 27, 2024

Changes in this version

type Peer

+ func NewPeer(seed []byte) Peer

+ AsMap func() map[string]string

+ Bytes func() []byte

+ EncryptionKey func() *ecdh.PublicKey

+ MarshalHex func() ([]byte, error)

+ SigningKey func() ed25519.PublicKey

+ UnmarshalHex func(data []byte) error

Mar 25, 2024

Changes in this version

+ const GLOBAL_SALT

+ var ErrKeysAlreadyExist = errors.New("crypto keys already exists")

+ var ErrNoEphemeralKey = errors.New("no ephemeral key")

+ var ErrNotInitialized = errors.New("oracle has not been initialized")

+ var UniversalNonce []byte = make([]byte, chacha20poly1305.NonceSize)

+ var ZeroPublicKey *ecdh.PublicKey = new(ecdh.PublicKey)

type CipherText

+ AdditionalData []byte

+ CipherTextData []byte

+ EphemeralPublicKey []byte

+ Nonce []byte

+ Signature []byte

+ func (c1 *CipherText) Clone(c2 *CipherText)

+ func (ct *CipherText) From(pt *PlainText)

+ func (ct *CipherText) GenerateSharedSecret(randomness io.Reader) error

+ func (ct *CipherText) MarshalIon() ([]byte, error)

+ func (ct *CipherText) UnmarshalIon(bin []byte) error

+ type Message interface

+ CipherText func() ([]byte, error)

+ Decrypt func(ed25519.PrivateKey) (Message, error)

+ Digest func() ([]byte, error)

+ Encrypt func(io.Reader, ed25519.PublicKey) (Message, error)

+ PlainText func() ([]byte, error)

+ Sign func(io.Reader, ed25519.PrivateKey)

+ Verify func(ed25519.PublicKey) bool

type Oracle

+ EncryptionPrivateKey *ecdh.PrivateKey

+ EncryptionPublicKey *ecdh.PublicKey

+ SigningPrivateKey ed25519.PrivateKey

+ SigningPublicKey ed25519.PublicKey

+ func FromFile(path string) (*Oracle, error)

+ func (o *Oracle) Compose(subject string, body []byte, recipient *Peer) *PlainText

type Peer

+ EncryptionPublicKey *ecdh.PublicKey

+ SigningPublicKey ed25519.PublicKey

+ func PeerFromPublicKeys(ePub *ecdh.PublicKey, sPub ed25519.PublicKey) Peer

type PlainText

+ AdditionalData []byte

+ EphemeralPublicKey []byte

+ Nonce []byte

+ PlainTextData []byte

+ Signature []byte

+ func (pt *PlainText) CipherText() ([]byte, error)

+ func (pt *PlainText) Clone(p2 *PlainText)

+ func (pt *PlainText) Digest() ([]byte, error)

+ func (pt *PlainText) From(ct *CipherText)

+ func (pt *PlainText) MarshalIon() ([]byte, error)

+ func (pt *PlainText) MarshalPEM() ([]byte, error)

+ func (pt *PlainText) PlainText() ([]byte, error)

+ func (pt *PlainText) Sign(randy io.Reader, priv ed25519.PrivateKey) error

+ func (pt *PlainText) UnmarshalIon(bin []byte) error

+ func (pt *PlainText) UnmarshalPEM(data []byte) error

+ func (pt *PlainText) Verify(pub ed25519.PublicKey) bool

+ type Principal interface

+ Decrypt func(Message) (Message, error)

+ Encrypt func(Message, ecdh.PublicKey) Message

+ Export func(io.Writer) error

+ Import func(Config) error

+ PrivateEncryptionKey func() *ecdh.PrivateKey

+ PrivateSigningKey func() ed25519.PrivateKey

+ PublicEncryptionKey func() *ecdh.PublicKey

+ PublicSigningKey func() ed25519.PublicKey

+ Randomness func() io.Reader

+ Sign func(Message) error

+ Verify func(Message, ed25519.PublicKey) bool

type Self

+ EncryptionPrivateKey string

+ EncryptionPublicKey string

+ SigningPrivateKey string

+ SigningPublicKey string

Dec 27, 2023

Changes in this version

+ const ZERO_NICKNAME

+ var NilPrivateKey = PrivateKey

+ var NilPublicKey = PublicKey

+ var ZeroPrivateKey = NewZeroPrivateKey()

+ func From(r io.ReadCloser) (essence.Oracle, error)

+ func New() essence.Oracle

+ func NicknameFromPublicKey(pub PublicKey) string

+ func PeerFromHex(hex string) essence.Peer

+ type CipherText struct

+ Bytes []byte

+ Headers map[string]string

+ Type string

+ func (c *CipherText) MarshalBinary() ([]byte, error)

+ func (c *CipherText) MarshalPEM() ([]byte, error)

+ func (c *CipherText) UnmarshalBinary(bin []byte) error

+ func (c *CipherText) UnmarshalPEM(txt []byte) error

+ func (c *CipherText) Values() (string, map[string]string, []byte)

+ type Config struct

+ Peers []Peer

+ Self Self

+ type Oracle struct

+ func (o *Oracle) AddPeer(p essence.Peer) error

+ func (o *Oracle) AsPeer() essence.Peer

+ func (o *Oracle) Configure(conf Config) error

+ func (o *Oracle) Decrypt(ct essence.CipherText) (essence.PlainText, error)

+ func (o *Oracle) DecryptAndVerify(pub essence.PublicKey, ct essence.CipherText) (essence.PlainText, error)

+ func (o *Oracle) Encrypt(pt essence.PlainText, recipient essence.PublicKey) (essence.CipherText, error)

+ func (o *Oracle) EncryptAndSign(pt essence.PlainText, recipient essence.PublicKey) (essence.CipherText, error)

+ func (o *Oracle) Export(w io.Writer) error

+ func (o *Oracle) GenerateKeys() error

+ func (o *Oracle) Initialize()

+ func (o *Oracle) Load(r io.Reader) error

+ func (o *Oracle) Nickname() string

+ func (o *Oracle) Peer(nick string) (essence.Peer, error)

+ func (o *Oracle) Peers() []essence.Peer

+ func (o *Oracle) PrivateKeyAsHex() string

+ func (o *Oracle) Public() PublicKey

+ func (o *Oracle) PublicKeyAsHex() string

+ func (o *Oracle) Sign(msg []byte) ([]byte, error)

+ func (o *Oracle) Verify(pub essence.PublicKey, msg []byte, sig []byte) bool

+ type Peer map[string]string

+ func (p Peer) Annotations() map[string]string

+ func (p Peer) Nickname() string

+ func (p Peer) Public() essence.PublicKey

+ func (p Peer) Validate() error

+ type PlainText struct

+ Bytes []byte

+ Headers map[string]string

+ Type string

+ func (pt *PlainText) String() string

+ func (pt *PlainText) Values() (string, map[string]string, []byte)

+ type PrivateKey struct

+ func NewPrivateKey() PrivateKey

+ func NewZeroPrivateKey() PrivateKey

+ func PrivateKeyFromBytes(data []byte) (PrivateKey, error)

+ func PrivateKeyFromHex(txt string) (PrivateKey, error)

+ func (key PrivateKey) AsBinary() []byte

+ func (key PrivateKey) AsHex() string

+ func (key PrivateKey) Material() *util.PrivateKey

+ func (key PrivateKey) Valid() bool

+ func (priv PrivateKey) Public() PublicKey

+ type PublicKey struct

+ func PublicKeyFromBytes(data []byte) (PublicKey, error)

+ func PublicKeyFromHex(txt string) (PublicKey, error)

+ func (key PublicKey) AsBinary() []byte

+ func (key PublicKey) AsHex() string

+ func (key PublicKey) Material() *util.PublicKey

+ type Self struct

+ Nickname string

+ PrivateKey string

+ PublicKey string