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digest.go
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digest.go
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package cryptkit
import (
"io"
"github.com/insolar/vanilla/longbits"
)
type DigestMethod string
func (d DigestMethod) SignedBy(s SigningMethod) SignatureMethod {
return SignatureMethod(string(d) + "/" + string(s))
}
func (d DigestMethod) String() string {
return string(d)
}
type BasicDigester interface {
GetDigestMethod() DigestMethod
GetDigestSize() int
}
//go:generate minimock -i github.com/insolar/vanilla/cryptkit.DataDigester -o . -s _mock.go -g
type DataDigester interface {
BasicDigester
// deprecated
DigestData(io.Reader) Digest
DigestBytes([]byte) Digest
NewHasher() DigestHasher
}
//go:generate minimock -i github.com/insolar/vanilla/cryptkit.PairDigester -o . -s _mock.go -g
type PairDigester interface {
BasicDigester
DigestPair(digest0 longbits.FoldableReader, digest1 longbits.FoldableReader) Digest
}
//go:generate minimock -i github.com/insolar/vanilla/cryptkit.SequenceDigester -o . -s _mock.go -g
type SequenceDigester interface {
BasicDigester
AddNext(digest longbits.FoldableReader)
FinishSequence() Digest
}
//go:generate minimock -i github.com/insolar/vanilla/cryptkit.ForkingDigester -o . -s _mock.go -g
type ForkingDigester interface {
SequenceDigester
ForkSequence() ForkingDigester
}
type DigestFactory interface {
CreatePairDigester() PairDigester
CreateDataDigester() DataDigester
CreateSequenceDigester() SequenceDigester
CreateForkingDigester() ForkingDigester
}
//go:generate minimock -i github.com/insolar/vanilla/cryptkit.DigestHolder -o . -s _mock.go -g
type DigestHolder interface {
longbits.FoldableReader
SignWith(signer DigestSigner) SignedDigestHolder
GetDigestMethod() DigestMethod
Equals(other DigestHolder) bool
}