prysm-pulse/shared/bls/common/interface.go
terence tsao 2ae6452cb5
Add Eth2FastAggregateVerify (#9144)
* Add `Eth2FastAggregateVerify`

* Update propose_test.go

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
2021-07-02 19:27:08 +00:00

33 lines
1.0 KiB
Go

// Package common provides the BLS interfaces that are implemented by the various BLS wrappers.
//
// This package should not be used by downstream consumers. These interfaces are re-exporter by
// github.com/prysmaticlabs/prysm/shared/bls. This package exists to prevent an import circular
// dependency.
package common
// SecretKey represents a BLS secret or private key.
type SecretKey interface {
PublicKey() PublicKey
Sign(msg []byte) Signature
Marshal() []byte
}
// PublicKey represents a BLS public key.
type PublicKey interface {
Marshal() []byte
Copy() PublicKey
Aggregate(p2 PublicKey) PublicKey
IsInfinite() bool
}
// Signature represents a BLS signature.
type Signature interface {
Verify(pubKey PublicKey, msg []byte) bool
// Deprecated: Use FastAggregateVerify or use this method in spectests only.
AggregateVerify(pubKeys []PublicKey, msgs [][32]byte) bool
FastAggregateVerify(pubKeys []PublicKey, msg [32]byte) bool
Eth2FastAggregateVerify(pubKeys []PublicKey, msg [32]byte) bool
Marshal() []byte
Copy() Signature
}