Valid signature cache, to avoid doing expensive ECDSA signature checking twice for every transaction (once when accepted into memory pool, and again when accepted into the block chain)
Declared in <script/sigcache.h>
class SignatureCache;| Name | Description |
|---|---|
SignatureCache [constructor] | Constructors |
operator= [deleted] | Deleted copy assignment; the cache is non-copyable. |
ComputeEntryECDSA | Compute the cache entry for an ECDSA signature check. |
ComputeEntrySchnorr | Compute the cache entry for a Schnorr signature check. |
Get | Look up whether an entry is present, optionally erasing it. |
Set | Insert an entry, marking its signature as valid. |