Bitcoin Core  26.99.0
P2P Digital Currency
checks.cpp
Go to the documentation of this file.
1 // Copyright (c) 2022 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #include <kernel/checks.h>
6 
7 #include <key.h>
8 #include <random.h>
9 #include <util/time.h>
10 #include <util/translation.h>
11 
12 #include <memory>
13 
14 namespace kernel {
15 
17 {
18  if (!ECC_InitSanityCheck()) {
19  return util::Error{Untranslated("Elliptic curve cryptography sanity check failure. Aborting.")};
20  }
21 
22  if (!Random_SanityCheck()) {
23  return util::Error{Untranslated("OS cryptographic RNG sanity check failure. Aborting.")};
24  }
25 
26  if (!ChronoSanityCheck()) {
27  return util::Error{Untranslated("Clock epoch mismatch. Aborting.")};
28  }
29 
30  return {};
31 }
32 
33 }
bool ECC_InitSanityCheck()
Check that required EC support is available at runtime.
Definition: key.cpp:429
util::Result< void > SanityChecks(const Context &)
Ensure a usable environment with all necessary library support.
Definition: checks.cpp:16
bool Random_SanityCheck()
Check that OS randomness is available and returning the requested number of bytes.
Definition: random.cpp:690
Context struct holding the kernel library's logically global state, and passed to external libbitcoin...
Definition: context.h:20
bool ChronoSanityCheck()
Sanity check epoch match normal Unix epoch.
Definition: time.cpp:27
bilingual_str Untranslated(std::string original)
Mark a bilingual_str as untranslated.
Definition: translation.h:48