kbkdf

Documentation

Index

• func CounterModeKey(prf PRF, key, label, context []byte, counterSize, length int) []byte
• func FeedbackModeKey(prf PRF, key, label, context, iv []byte, counterSize, length int) []byte
• func PipelineModeKey(prf PRF, key, label, context []byte, counterSize, length int) []byte
• type PRF
  • func NewCMACPRF(cip func(key []byte) (cipher.Block, error)) PRF
  • func NewHMACPRF(h func() hash.Hash) PRF

Functions

func CounterModeKey

func CounterModeKey(prf PRF, key, label, context []byte, counterSize, length int) []byte

counterSize: 0 <= counterSize <= 8

func FeedbackModeKey

func FeedbackModeKey(prf PRF, key, label, context, iv []byte, counterSize, length int) []byte

counterSize: 0 <= counterSize <= 8

func PipelineModeKey

func PipelineModeKey(prf PRF, key, label, context []byte, counterSize, length int) []byte

counterSize: 0 <= counterSize <= 8

Types

type PRF

type PRF interface {
	Sum(K []byte, src ...[]byte) []byte
}

implements of Pseudo-Random Functions

func NewCMACPRF

func NewCMACPRF(cip func(key []byte) (cipher.Block, error)) PRF

New CMAC-based Pseudo-Random Functions

func NewHMACPRF

func NewHMACPRF(h func() hash.Hash) PRF

New HMAC-based Pseudo-Random Functions