curl

Documentation

Index

• Constants
• Variables
• type BCTCurl
  • func NewBCTCurl(hashLength int, numberOfRounds int, batchSize int) *BCTCurl
  • func (this *BCTCurl) Absorb(bcTrits ternary.BCTrits)
  • func (this *BCTCurl) Reset()
  • func (this *BCTCurl) Squeeze(tritCount int) ternary.BCTrits
  • func (this *BCTCurl) Transform()
• type BatchHasher
  • func NewBatchHasher(hashLength int, rounds int) (result *BatchHasher)
  • func (this *BatchHasher) GetBatchSize() int
  • func (this *BatchHasher) GetPendingQueueSize() int
  • func (this *BatchHasher) GetWorkerCount() int
  • func (this *BatchHasher) Hash(trits trinary.Trits) trinary.Trits
• type Curl
  • func NewCurl(hashLength int, rounds int) *Curl
  • func (curl *Curl) Absorb(trits trinary.Trits, offset int, length int)
  • func (curl *Curl) Initialize()
  • func (curl *Curl) InitializeCurl(trits trinary.Trits, length int, rounds int)
  • func (curl *Curl) Reset()
  • func (curl *Curl) Squeeze(resp trinary.Trits, offset int, length int) trinary.Trits
  • func (curl *Curl) Transform()
• type Hash

Constants

const (
	HASH_LENGTH  = 243
	STATE_LENGTH = 3 * HASH_LENGTH
)

const (
	CURLP81_HASH_LENGTH = 243
	CURLP81_ROUNDS      = 81
)

const (
	BatchedHasherQueueSize = 500
)

const (
	NUMBER_OF_TRITS_IN_A_TRYTE = 3
)

Variables

var (
	BatchedHasherCount = runtime.NumCPU() * 2
)

var (
	CURLP81 = NewBatchHasher(CURLP81_HASH_LENGTH, CURLP81_ROUNDS)
)

var (
	TRUTH_TABLE = trinary.Trits{1, 0, -1, 2, 1, -1, 0, 2, -1, 1, 0}
)

Types

type BCTCurl

type BCTCurl struct {
	// contains filtered or unexported fields
}

func NewBCTCurl

func NewBCTCurl(hashLength int, numberOfRounds int, batchSize int) *BCTCurl

func (*BCTCurl) Absorb

func (this *BCTCurl) Absorb(bcTrits ternary.BCTrits)

func (*BCTCurl) Reset

func (this *BCTCurl) Reset()

func (*BCTCurl) Squeeze

func (this *BCTCurl) Squeeze(tritCount int) ternary.BCTrits

func (*BCTCurl) Transform

func (this *BCTCurl) Transform()

type BatchHasher

type BatchHasher struct {
	// contains filtered or unexported fields
}

func NewBatchHasher

func NewBatchHasher(hashLength int, rounds int) (result *BatchHasher)

func (*BatchHasher) GetBatchSize

func (this *BatchHasher) GetBatchSize() int

func (*BatchHasher) GetPendingQueueSize

func (this *BatchHasher) GetPendingQueueSize() int

func (*BatchHasher) GetWorkerCount

func (this *BatchHasher) GetWorkerCount() int

func (*BatchHasher) Hash

func (this *BatchHasher) Hash(trits trinary.Trits) trinary.Trits

type Curl

type Curl struct {
	Hash
	// contains filtered or unexported fields
}

func NewCurl

func NewCurl(hashLength int, rounds int) *Curl

func (*Curl) Absorb

func (curl *Curl) Absorb(trits trinary.Trits, offset int, length int)

func (*Curl) Initialize

func (curl *Curl) Initialize()

func (*Curl) InitializeCurl

func (curl *Curl) InitializeCurl(trits trinary.Trits, length int, rounds int)

func (*Curl) Reset

func (curl *Curl) Reset()

func (*Curl) Squeeze

func (curl *Curl) Squeeze(resp trinary.Trits, offset int, length int) trinary.Trits

func (*Curl) Transform

func (curl *Curl) Transform()

type Hash

type Hash interface {
	Initialize()
	InitializeCurl(trits *[]int8, length int, rounds int)
	Reset()
	Absorb(trits *[]int8, offset int, length int)
	Squeeze(resp []int8, offset int, length int) []int
}