cryptography/bindings/openssl/evp.py

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

INCLUDES = """
#include <openssl/evp.h>
"""

TYPES = """
typedef struct {
    ...;
} EVP_CIPHER_CTX;
typedef ... EVP_CIPHER;
"""

FUNCTIONS = """
void OpenSSL_add_all_algorithms();
const EVP_CIPHER *EVP_get_cipherbyname(const char *);
int EVP_EncryptInit_ex(EVP_CIPHER_CTX *, const EVP_CIPHER *, ENGINE *,
                       const unsigned char *, const unsigned char *);
int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *, int);
int EVP_EncryptUpdate(EVP_CIPHER_CTX *, unsigned char *, int *,
                      const unsigned char *, int);
int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *, unsigned char *, int *);
int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *);
const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *);
int EVP_CIPHER_block_size(const EVP_CIPHER *);
void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *);
"""

MACROS = """
"""