README
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This package makes use of bn256, a curve which is supposed to provide 128 bits security but have been found to offer less (about 100-bits).
https://moderncrypto.org/mail-archive/curves/2016/000740.html
TODO:
- Replace with BLS-based aggregated signature scheme.
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func AggregateSignatures ¶
AggregateSignatures takes a slice of PublicKeys and their corresponding signatures to create an aggregate signature
func NewKey ¶
func NewKey(reader io.Reader) (*PrivateKey, *PublicKey)
NewKey creates a bn256 private and public key pair.
func NewKeyFromSeed ¶
func NewKeyFromSeed(seed []byte) (*PrivateKey, *PublicKey)
NewKeyFromSeed creates a bn256 private and public key pair from the given seed. Seed must be 32 bytes; If more, seed is truncated.
Types ¶
type PrivateKey ¶
type PrivateKey struct {
// contains filtered or unexported fields
}
PrivateKey represents a bn256 private key
func (*PrivateKey) Bytes ¶
func (sk *PrivateKey) Bytes() []byte
Bytes returns the binary form of the key
func (*PrivateKey) Public ¶
func (sk *PrivateKey) Public() *PublicKey
Public return the corresponding public key
type PublicKey ¶
type PublicKey struct {
// contains filtered or unexported fields
}
PublicKey represents a bn256 public key
func AggregatePublicKeys ¶
AggregatePublicKeys takes a slice of PublicKeys to create an aggregate public key
func BytesToPublicKey ¶
BytesToPublicKey converts the byte slice of a marshaled public key to a PublicKey object
Source Files