Botan
2.19.3
Crypto and TLS for C&
src
lib
entropy
dev_random
dev_random.h
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/*
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* /dev/random EntropySource
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* (C) 1999-2009 Jack Lloyd
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*
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* Botan is released under the Simplified BSD License (see license.txt)
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*/
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#ifndef BOTAN_ENTROPY_SRC_DEVICE_H_
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#define BOTAN_ENTROPY_SRC_DEVICE_H_
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#include <botan/entropy_src.h>
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#include <vector>
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#include <string>
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namespace
Botan
{
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/**
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* Entropy source reading from kernel devices like /dev/random
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*/
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class
Device_EntropySource
final
:
public
Entropy_Source
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{
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public
:
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std::string
name
()
const override
{
return
"dev_random"
; }
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size_t
poll
(
RandomNumberGenerator
& rng)
override
;
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explicit
Device_EntropySource
(
const
std::vector<std::string>& fsnames);
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~Device_EntropySource
();
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private
:
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std::vector<int> m_dev_fds;
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int
m_max_fd;
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};
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}
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#endif
Botan::Device_EntropySource
Definition
dev_random.h:21
Botan::Device_EntropySource::~Device_EntropySource
~Device_EntropySource()
Definition
dev_random.cpp:69
Botan::Device_EntropySource::poll
size_t poll(RandomNumberGenerator &rng) override
Definition
dev_random.cpp:81
Botan::Device_EntropySource::name
std::string name() const override
Definition
dev_random.h:23
Botan::Entropy_Source
Definition
entropy_src.h:26
Botan::RandomNumberGenerator
Definition
rng.h:26
final
int(* final)(unsigned char *, CTX *)
Definition
commoncrypto_hash.cpp:29
Botan
Definition
alg_id.cpp:13
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