proto

type MerkleProof struct {

	// The sibling hashes needed to reconstruct the path from the leaf to the root.
	// Each hash is 32 bytes.
	Siblings []*common.Hash256 `protobuf:"bytes,1,rep,name=siblings,proto3" json:"siblings,omitempty"`
	// contains filtered or unexported fields
}

type PropellerUnit struct {

	// The shards assigned to this unit's peer.
	Shards *ShardsOfPeer `protobuf:"bytes,1,opt,name=shards,proto3" json:"shards,omitempty"`
	// The position of this shard in the erasure coding scheme.
	Index uint64 `protobuf:"varint,2,opt,name=index,proto3" json:"index,omitempty"`
	// The Merkle root of all shards, used to verify shard integrity.
	MerkleRoot *common.Hash256 `protobuf:"bytes,3,opt,name=merkle_root,json=merkleRoot,proto3" json:"merkle_root,omitempty"`
	// The Merkle proof that this shard belongs to the tree with the given root.
	MerkleProof *MerkleProof `protobuf:"bytes,4,opt,name=merkle_proof,json=merkleProof,proto3" json:"merkle_proof,omitempty"`
	// The peer ID of the original publisher who created and signed this unit.
	Publisher *common.PeerID `protobuf:"bytes,5,opt,name=publisher,proto3" json:"publisher,omitempty"`
	// Cryptographic signature from the publisher over the merkle_root.
	Signature []byte `protobuf:"bytes,6,opt,name=signature,proto3" json:"signature,omitempty"`
	// Committee identifier for multiplexing different message streams.
	CommitteeId *common.Hash256 `protobuf:"bytes,7,opt,name=committee_id,json=committeeId,proto3" json:"committee_id,omitempty"`
	// A strictly increasing number, to avoid replays.
	// Current implementation is nanoseconds since UNIX_EPOCH.
	// TODO(guyn): CRITICAL: protect against replay attacks using this timestamp
	Nonce uint64 `protobuf:"varint,8,opt,name=nonce,proto3" json:"nonce,omitempty"`
	// contains filtered or unexported fields
}

type PropellerUnitBatch struct {
	Batch []*PropellerUnit `protobuf:"bytes,1,rep,name=batch,proto3" json:"batch,omitempty"`
	// contains filtered or unexported fields
}

type Shard struct {
	Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
	// contains filtered or unexported fields
}

type ShardsOfPeer struct {
	Shards []*Shard `protobuf:"bytes,1,rep,name=shards,proto3" json:"shards,omitempty"`
	// contains filtered or unexported fields
}