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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2018-05-08 20:24:06 -0700 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2018-05-29 14:40:18 -0700 |
| commit | c814e2e7e81fd01fcb07f4a28435741bdc463801 (patch) | |
| tree | cbbbdd22d0124e8988d8e6e0c4de6ab1dcb98925 /src/pubkey.h | |
| parent | 6b824c090f53d0a56833930fd38c41bcaec8ff4a (diff) | |
| download | bitcoin-c814e2e7e81fd01fcb07f4a28435741bdc463801.tar.xz | |
Remove template matching and pseudo opcodes
The current code contains a rather complex script template matching engine,
which is only used for 3 particular script types (P2PK, P2PKH, multisig).
The first two of these are trivial to match for otherwise, and a specialized
matcher for multisig is both more compact and more efficient than a generic
one.
The goal is being more flexible, so that for example larger standard multisigs
inside SegWit outputs are more easy to implement.
As a side-effect, it also gets rid of the pseudo opcodes hack.
Diffstat (limited to 'src/pubkey.h')
| -rw-r--r-- | src/pubkey.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/pubkey.h b/src/pubkey.h index 9c6c6b085e..bb254547c8 100644 --- a/src/pubkey.h +++ b/src/pubkey.h @@ -33,10 +33,10 @@ public: /** * secp256k1: */ - static const unsigned int PUBLIC_KEY_SIZE = 65; - static const unsigned int COMPRESSED_PUBLIC_KEY_SIZE = 33; - static const unsigned int SIGNATURE_SIZE = 72; - static const unsigned int COMPACT_SIGNATURE_SIZE = 65; + static constexpr unsigned int PUBLIC_KEY_SIZE = 65; + static constexpr unsigned int COMPRESSED_PUBLIC_KEY_SIZE = 33; + static constexpr unsigned int SIGNATURE_SIZE = 72; + static constexpr unsigned int COMPACT_SIGNATURE_SIZE = 65; /** * see www.keylength.com * script supports up to 75 for single byte push |