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)
Synopsis
Declared in <script/sigcache.h>
class SignatureCache;Member Functions
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Description |
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Constructors |
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Deleted copy assignment; the cache is non‐copyable. |
Compute the cache entry for an ECDSA signature check. |
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Compute the cache entry for a Schnorr signature check. |
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Look up whether an entry is present, optionally erasing it. |
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Insert an entry, marking its signature as valid. |
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