diff options
Diffstat (limited to 'comm/third_party/botan/src/lib/block/camellia/camellia.h')
-rw-r--r-- | comm/third_party/botan/src/lib/block/camellia/camellia.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/lib/block/camellia/camellia.h b/comm/third_party/botan/src/lib/block/camellia/camellia.h new file mode 100644 index 0000000000..4995eb0c93 --- /dev/null +++ b/comm/third_party/botan/src/lib/block/camellia/camellia.h @@ -0,0 +1,73 @@ +/* +* Camellia +* (C) 2012 Jack Lloyd +* +* Botan is released under the Simplified BSD License (see license.txt) +*/ + +#ifndef BOTAN_CAMELLIA_H_ +#define BOTAN_CAMELLIA_H_ + +#include <botan/block_cipher.h> + +BOTAN_FUTURE_INTERNAL_HEADER(camellia.h) + +namespace Botan { + +/** +* Camellia-128 +*/ +class BOTAN_PUBLIC_API(2,0) Camellia_128 final : public Block_Cipher_Fixed_Params<16, 16> + { + public: + void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override; + void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override; + + void clear() override; + std::string name() const override { return "Camellia-128"; } + BlockCipher* clone() const override { return new Camellia_128; } + private: + void key_schedule(const uint8_t key[], size_t length) override; + + secure_vector<uint64_t> m_SK; + }; + +/** +* Camellia-192 +*/ +class BOTAN_PUBLIC_API(2,0) Camellia_192 final : public Block_Cipher_Fixed_Params<16, 24> + { + public: + void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override; + void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override; + + void clear() override; + std::string name() const override { return "Camellia-192"; } + BlockCipher* clone() const override { return new Camellia_192; } + private: + void key_schedule(const uint8_t key[], size_t length) override; + + secure_vector<uint64_t> m_SK; + }; + +/** +* Camellia-256 +*/ +class BOTAN_PUBLIC_API(2,0) Camellia_256 final : public Block_Cipher_Fixed_Params<16, 32> + { + public: + void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override; + void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override; + + void clear() override; + std::string name() const override { return "Camellia-256"; } + BlockCipher* clone() const override { return new Camellia_256; } + private: + void key_schedule(const uint8_t key[], size_t length) override; + + secure_vector<uint64_t> m_SK; + }; + +} + +#endif |