Data structure to cache SHA256 midstates for the ECDSA sighash calculations (bare, P2SH, P2WPKH, P2WSH).
Declared in <script/interpreter.h>
class SigHashCache;| Name | Description |
|---|---|
Load | Load into writer the SHA256 midstate if found in this cache. |
Store | Store into this cache object the provided SHA256 midstate. |