public static bool EnsureLowS(BlockSignature blockSignature)
{
var signature = new ECDSASignature(blockSignature.Signature);
if (!signature.IsLowS)
{
blockSignature.Signature = signature.MakeCanonical().ToDER();
}
return(true);
}
public ProvenBlockHeader(PosBlock block)
{
if (block == null)
{
throw new ArgumentNullException(nameof(block));
}
// Copy block header properties.
this.CopyFields(block.Header);
this.signature = block.BlockSignature;
this.coinstake = block.GetProtocolTransaction();
this.merkleProof = new MerkleBlock(block, new[] { this.coinstake.GetHash() }).PartialMerkleTree;
}
public ProvenBlockHeader(PosBlock block)
{
if (block == null)
{
throw new ArgumentNullException(nameof(block));
}
// Copy block header properties.
this.HashPrevBlock = block.Header.HashPrevBlock;
this.HashMerkleRoot = block.Header.HashMerkleRoot;
this.Time = block.Header.Time;
this.Bits = block.Header.Bits;
this.Nonce = block.Header.Nonce;
this.Version = block.Header.Version;
this.signature = block.BlockSignature;
this.coinstake = block.Transactions[1];
this.merkleProof = new MerkleBlock(block, new[] { this.coinstake.GetHash() }).PartialMerkleTree;
}
protected bool Equals(BlockSignature other)
{
return(Equals(signature, other.signature));
}