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LibCrypto: Add Chacha20Poly1305

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stelar7 2023-09-25 19:46:21 +02:00 • committed by Ali Mohammad Pur
parent 4c5b9fa6a2
commit 73ef102b01
6 changed files with 430 additions and 1 deletions
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3
Userland/Libraries/LibCrypto/Cipher/ChaCha20.h
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@ -19,10 +19,11 @@ public:
void encrypt(ReadonlyBytes input, Bytes& output);
void decrypt(ReadonlyBytes input, Bytes& output);
void generate_block();
ReadonlyBytes block() const { return { m_block, 64 }; }
private:
void run_cipher(ReadonlyBytes input, Bytes& output);
void generate_block();
ALWAYS_INLINE void do_quarter_round(u32& a, u32& b, u32& c, u32& d);
u32 m_state[16] {};