srp

Dec 5, 2022

Changes in this version

+ func NFKD(str string) string

Jul 31, 2022

Changes in this version

type Triplet

+ func (t Triplet) MarshalJSON() ([]byte, error)

Jul 30, 2022

Changes in this version

type Server

+ func (s *Server) Reset(params *Params, username string, salt, verifier []byte) error

Jul 17, 2022

Changes in this version

+ func NewSalt() []byte

+ type Params struct

+ Group *Group

+ Hash crypto.Hash

+ KDF KDF

+ Name string

+ func (p *Params) String() string

type Server

+ func RestoreServer(params *Params, state []byte) (*Server, error)

+ func (s *Server) Save() ([]byte, error)

Jul 16, 2022

Changes in this version

+ var ErrClientNotReady = errors.New("server's public ephemeral key (B) must be set first")

+ var ErrServerNoReady = errors.New("client's public ephemeral key (A) must be set first")

+ var ErrUnknownGroup = errors.New("unregistered group")

+ var Groups = map[string]*Group

+ var RFC5054Group1024 = &Group

+ var RFC5054Group1536 = &Group

type Group

+ ID string

+ KDF KDF

+ func (g *Group) Clone(name string, h crypto.Hash, kdf KDF) *Group

Apr 28, 2022

Changes in this version

+ const SaltLength

+ var RFC5054Group2048 = &Group

+ var RFC5054Group3072 = &Group

+ var RFC5054Group4096 = &Group

+ var RFC5054Group6144 = &Group

+ var RFC5054Group8192 = &Group

+ func NewRandomSalt(length int) []byte

+ func PBKDF2(username, password string, salt []byte) ([]byte, error)

+ func RFC5054KDF(h hash.Hash, username, password string, salt []byte) ([]byte, error)

+ func RFC5054KDFWithSHA256(username, password string, salt []byte) ([]byte, error)

+ func Register(g *Group) error

+ type Client struct

+ func NewClient(group *Group, username string, password string, salt []byte) (*Client, error)

+ func (c *Client) A() []byte

+ func (c *Client) CheckM2(M2 []byte) (bool, error)

+ func (c *Client) ComputeM1() ([]byte, error)

+ func (c *Client) SessionKey() ([]byte, error)

+ func (c *Client) SetB(public []byte) error

+ type Group struct

+ Derive KDF

+ ExponentSize int

+ Generator *big.Int

+ Hash crypto.Hash

+ N *big.Int

+ Name string

+ func (g *Group) String() string

+ type KDF func(username, password string, salt []byte) ([]byte, error)

+ type Server struct

+ func NewServer(group *Group, username string, salt, verifier []byte) (*Server, error)

+ func (s *Server) B() []byte

+ func (s *Server) CheckM1(M1 []byte) (bool, error)

+ func (s *Server) ComputeM2() ([]byte, error)

+ func (s *Server) GobDecode(data []byte) error

+ func (s *Server) GobEncode() ([]byte, error)

+ func (s *Server) MarshalJSON() ([]byte, error)

+ func (s *Server) SessionKey() ([]byte, error)

+ func (s *Server) SetA(public []byte) error

+ func (s *Server) UnmarshalJSON(data []byte) error

+ type Triplet []byte

+ func ComputeVerifier(group *Group, username, password string, salt []byte) (Triplet, error)

+ func NewTriplet(Username string, verifier, salt []byte) Triplet

+ func (p Triplet) Salt() []byte

+ func (p Triplet) Username() string

+ func (p Triplet) Verifier() []byte

+ func (t *Triplet) Scan(v any) error

+ func (t Triplet) Value() (driver.Value, error)