/* Copyright (C) 2011 Andre Noll , see file COPYING. */ /** \file crypt_backend.h Non-public crypto interface. */ /* This should only be included from files which provide crypto functions. */ /** AES block size in bytes. */ #define AES_CRT128_BLOCK_SIZE 16 int decode_ssh_key(const char *filename, unsigned char **blob, size_t *decoded_size); int check_private_key_file(const char *file);