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@ -37,64 +37,65 @@ |
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class AESencrypt |
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{ |
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public: |
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aes_encrypt_ctx cx[1]; |
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AESencrypt(void) { aes_init(); }; |
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#if defined(AES_128) |
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AESencrypt(const unsigned char key[]) |
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{ aes_encrypt_key128(key, cx); } |
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AES_RETURN key128(const unsigned char key[]) |
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inline AES_RETURN key128(const unsigned char key[]) |
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{ return aes_encrypt_key128(key, cx); } |
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#endif |
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#if defined(AES_192) |
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AES_RETURN key192(const unsigned char key[]) |
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inline AES_RETURN key192(const unsigned char key[]) |
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{ return aes_encrypt_key192(key, cx); } |
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#endif |
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#if defined(AES_256) |
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AES_RETURN key256(const unsigned char key[]) |
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inline AES_RETURN key256(const unsigned char key[]) |
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{ return aes_encrypt_key256(key, cx); } |
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#endif |
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#if defined(AES_VAR) |
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AES_RETURN key(const unsigned char key[], int key_len) |
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inline AES_RETURN key(const unsigned char key[], int key_len) |
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{ return aes_encrypt_key(key, key_len, cx); } |
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#endif |
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AES_RETURN encrypt(const unsigned char in[], unsigned char out[]) const |
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inline AES_RETURN encrypt(const unsigned char in[], unsigned char out[]) const |
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{ return aes_encrypt(in, out, cx); } |
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#ifndef AES_MODES |
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AES_RETURN ecb_encrypt(const unsigned char in[], unsigned char out[], int nb) const |
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inline AES_RETURN ecb_encrypt(const unsigned char in[], unsigned char out[], int nb) const |
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{ while(nb--) |
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{ aes_encrypt(in, out, cx), in += AES_BLOCK_SIZE, out += AES_BLOCK_SIZE; } |
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} |
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#endif |
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#ifdef AES_MODES |
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AES_RETURN mode_reset(void) { return aes_mode_reset(cx); } |
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inline AES_RETURN mode_reset(void) { return aes_mode_reset(cx); } |
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AES_RETURN ecb_encrypt(const unsigned char in[], unsigned char out[], int nb) const |
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inline AES_RETURN ecb_encrypt(const unsigned char in[], unsigned char out[], int nb) const |
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{ return aes_ecb_encrypt(in, out, nb, cx); } |
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AES_RETURN cbc_encrypt(const unsigned char in[], unsigned char out[], int nb, |
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inline AES_RETURN cbc_encrypt(const unsigned char in[], unsigned char out[], int nb, |
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unsigned char iv[]) const |
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{ return aes_cbc_encrypt(in, out, nb, iv, cx); } |
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AES_RETURN cfb_encrypt(const unsigned char in[], unsigned char out[], int nb, |
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inline AES_RETURN cfb_encrypt(const unsigned char in[], unsigned char out[], int nb, |
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unsigned char iv[]) |
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{ return aes_cfb_encrypt(in, out, nb, iv, cx); } |
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AES_RETURN cfb_decrypt(const unsigned char in[], unsigned char out[], int nb, |
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inline AES_RETURN cfb_decrypt(const unsigned char in[], unsigned char out[], int nb, |
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unsigned char iv[]) |
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{ return aes_cfb_decrypt(in, out, nb, iv, cx); } |
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AES_RETURN ofb_crypt(const unsigned char in[], unsigned char out[], int nb, |
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inline AES_RETURN ofb_crypt(const unsigned char in[], unsigned char out[], int nb, |
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unsigned char iv[]) |
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{ return aes_ofb_crypt(in, out, nb, iv, cx); } |
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typedef void ctr_fn(unsigned char ctr[]); |
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AES_RETURN ctr_crypt(const unsigned char in[], unsigned char out[], int nb, |
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inline AES_RETURN ctr_crypt(const unsigned char in[], unsigned char out[], int nb, |
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unsigned char iv[], ctr_fn cf) |
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{ return aes_ctr_crypt(in, out, nb, iv, cf, cx); } |
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#endif |
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private: |
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aes_encrypt_ctx cx[1]; |
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}; |
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#endif |
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@ -104,43 +105,44 @@ public: |
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class AESdecrypt |
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{ |
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public: |
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aes_decrypt_ctx cx[1]; |
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AESdecrypt(void) { aes_init(); }; |
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#if defined(AES_128) |
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AESdecrypt(const unsigned char key[]) |
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{ aes_decrypt_key128(key, cx); } |
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AES_RETURN key128(const unsigned char key[]) |
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inline AES_RETURN key128(const unsigned char key[]) |
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{ return aes_decrypt_key128(key, cx); } |
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#endif |
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#if defined(AES_192) |
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AES_RETURN key192(const unsigned char key[]) |
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inline AES_RETURN key192(const unsigned char key[]) |
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{ return aes_decrypt_key192(key, cx); } |
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#endif |
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#if defined(AES_256) |
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AES_RETURN key256(const unsigned char key[]) |
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inline AES_RETURN key256(const unsigned char key[]) |
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{ return aes_decrypt_key256(key, cx); } |
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#endif |
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#if defined(AES_VAR) |
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AES_RETURN key(const unsigned char key[], int key_len) |
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inline AES_RETURN key(const unsigned char key[], int key_len) |
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{ return aes_decrypt_key(key, key_len, cx); } |
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#endif |
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AES_RETURN decrypt(const unsigned char in[], unsigned char out[]) const |
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inline AES_RETURN decrypt(const unsigned char in[], unsigned char out[]) const |
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{ return aes_decrypt(in, out, cx); } |
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#ifndef AES_MODES |
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AES_RETURN ecb_decrypt(const unsigned char in[], unsigned char out[], int nb) const |
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inline AES_RETURN ecb_decrypt(const unsigned char in[], unsigned char out[], int nb) const |
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{ while(nb--) |
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{ aes_decrypt(in, out, cx), in += AES_BLOCK_SIZE, out += AES_BLOCK_SIZE; } |
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} |
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#endif |
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#ifdef AES_MODES |
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AES_RETURN ecb_decrypt(const unsigned char in[], unsigned char out[], int nb) const |
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inline AES_RETURN ecb_decrypt(const unsigned char in[], unsigned char out[], int nb) const |
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{ return aes_ecb_decrypt(in, out, nb, cx); } |
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AES_RETURN cbc_decrypt(const unsigned char in[], unsigned char out[], int nb, |
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inline AES_RETURN cbc_decrypt(const unsigned char in[], unsigned char out[], int nb, |
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unsigned char iv[]) const |
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{ return aes_cbc_decrypt(in, out, nb, iv, cx); } |
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#endif |
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private: |
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aes_decrypt_ctx cx[1]; |
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}; |
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#endif |
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