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Specify ECDSA constant sizes as constants

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This commit is contained in:
Jack Grigg
2017-06-06 19:21:34 +12:00
parent e4a10860a4
commit 17fa3913ef
4 changed files with 44 additions and 33 deletions
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12
src/key.h
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@@ -1,5 +1,6 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2016 The Bitcoin Core developers
// Copyright (c) 2017 The Zcash developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
@@ -17,17 +18,18 @@
/**
* secp256k1:
* const unsigned int PRIVATE_KEY_SIZE = 279;
* const unsigned int PUBLIC_KEY_SIZE = 65;
* const unsigned int SIGNATURE_SIZE = 72;
*
*/
const unsigned int PRIVATE_KEY_SIZE = 279;
const unsigned int COMPRESSED_PRIVATE_KEY_SIZE = 214;
/**
* see www.keylength.com
* script supports up to 75 for single byte push
*/
/**
* secure_allocator is defined in allocators.h
* CPrivKey is a serialized private key, with all parameters included (279 bytes)
* CPrivKey is a serialized private key, with all parameters included
* (PRIVATE_KEY_SIZE bytes)
*/
typedef std::vector<unsigned char, secure_allocator<unsigned char> > CPrivKey;