38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
#pragma once
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#ifndef MESSMER_CRYFS_SRC_CONFIG_CRYCIPHER_H
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#define MESSMER_CRYFS_SRC_CONFIG_CRYCIPHER_H
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#include <vector>
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#include <string>
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#include <messmer/cpp-utils/pointer/unique_ref.h>
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#include <messmer/blockstore/interface/BlockStore.h>
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#include <messmer/cpp-utils/random/RandomGenerator.h>
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namespace cryfs {
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class CryCipher {
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public:
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virtual ~CryCipher() {}
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virtual std::string cipherName() const = 0;
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virtual const boost::optional<std::string> &warning() const = 0;
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virtual cpputils::unique_ref<blockstore::BlockStore> createEncryptedBlockstore(cpputils::unique_ref<blockstore::BlockStore> baseBlockStore, const std::string &encKey) const = 0;
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virtual std::string createKey(cpputils::RandomGenerator &randomGenerator) const = 0;
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};
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class CryCiphers {
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public:
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static std::vector<std::string> supportedCipherNames();
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static const CryCipher& find(const std::string &cipherName);
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private:
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static const std::string INTEGRITY_WARNING;
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static const std::vector<std::shared_ptr<CryCipher>> SUPPORTED_CIPHERS;
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};
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}
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#endif
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