diff options
Diffstat (limited to 'src/crypto/aes.h')
-rw-r--r-- | src/crypto/aes.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/crypto/aes.h b/src/crypto/aes.h index 4bf17a33ea..8cae357c12 100644 --- a/src/crypto/aes.h +++ b/src/crypto/aes.h @@ -63,4 +63,56 @@ public: void Decrypt(unsigned char plaintext[16], const unsigned char ciphertext[16]) const; }; +class AES256CBCEncrypt +{ +public: + AES256CBCEncrypt(const unsigned char key[AES256_KEYSIZE], const unsigned char ivIn[AES_BLOCKSIZE], bool padIn); + ~AES256CBCEncrypt(); + int Encrypt(const unsigned char* data, int size, unsigned char* out) const; + +private: + const AES256Encrypt enc; + const bool pad; + unsigned char iv[AES_BLOCKSIZE]; +}; + +class AES256CBCDecrypt +{ +public: + AES256CBCDecrypt(const unsigned char key[AES256_KEYSIZE], const unsigned char ivIn[AES_BLOCKSIZE], bool padIn); + ~AES256CBCDecrypt(); + int Decrypt(const unsigned char* data, int size, unsigned char* out) const; + +private: + const AES256Decrypt dec; + const bool pad; + unsigned char iv[AES_BLOCKSIZE]; +}; + +class AES128CBCEncrypt +{ +public: + AES128CBCEncrypt(const unsigned char key[AES128_KEYSIZE], const unsigned char ivIn[AES_BLOCKSIZE], bool padIn); + ~AES128CBCEncrypt(); + int Encrypt(const unsigned char* data, int size, unsigned char* out) const; + +private: + const AES128Encrypt enc; + const bool pad; + unsigned char iv[AES_BLOCKSIZE]; +}; + +class AES128CBCDecrypt +{ +public: + AES128CBCDecrypt(const unsigned char key[AES128_KEYSIZE], const unsigned char ivIn[AES_BLOCKSIZE], bool padIn); + ~AES128CBCDecrypt(); + int Decrypt(const unsigned char* data, int size, unsigned char* out) const; + +private: + const AES128Decrypt dec; + const bool pad; + unsigned char iv[AES_BLOCKSIZE]; +}; + #endif // BITCOIN_CRYPTO_AES_H |