24 lines
517 B
C++
24 lines
517 B
C++
#pragma once
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#include <cstdint>
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struct evp_cipher_ctx_st;
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typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
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class Buffer;
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class Cryptography
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{
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public:
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Cryptography(const char* password, size_t size);
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~Cryptography();
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bool encrypt(Buffer* plain, Buffer* encrypted);
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bool decrypt(Buffer* encrypted, Buffer* decrypted);
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bool generate_key_and_iv_from_password(const char* password, size_t size);
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private:
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uint8_t key[32] = { 0 };
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uint8_t iv[16] = { 0 };
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EVP_CIPHER_CTX* ctx = nullptr;
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bool handleErrors();
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};
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