1/* crypt.c */ 2int crypt_method_nr_from_name(char_u *name); 3int crypt_method_nr_from_magic(char *ptr, int len); 4int crypt_works_inplace(cryptstate_T *state); 5int crypt_get_method_nr(buf_T *buf); 6int crypt_whole_undofile(int method_nr); 7int crypt_get_header_len(int method_nr); 8void crypt_set_cm_option(buf_T *buf, int method_nr); 9int crypt_self_test(void); 10cryptstate_T *crypt_create(int method_nr, char_u *key, char_u *salt, int salt_len, char_u *seed, int seed_len); 11cryptstate_T *crypt_create_from_header(int method_nr, char_u *key, char_u *header); 12cryptstate_T *crypt_create_from_file(FILE *fp, char_u *key); 13cryptstate_T *crypt_create_for_writing(int method_nr, char_u *key, char_u **header, int *header_len); 14void crypt_free_state(cryptstate_T *state); 15long crypt_encode_alloc(cryptstate_T *state, char_u *from, size_t len, char_u **newptr); 16long crypt_decode_alloc(cryptstate_T *state, char_u *ptr, long len, char_u **newptr); 17void crypt_encode(cryptstate_T *state, char_u *from, size_t len, char_u *to); 18void crypt_decode(cryptstate_T *state, char_u *from, size_t len, char_u *to); 19void crypt_encode_inplace(cryptstate_T *state, char_u *buf, size_t len); 20void crypt_decode_inplace(cryptstate_T *state, char_u *buf, size_t len); 21void crypt_free_key(char_u *key); 22void crypt_check_method(int method); 23void crypt_check_current_method(void); 24char_u *crypt_get_key(int store, int twice); 25void crypt_append_msg(buf_T *buf); 26/* vim: set ft=c : */ 27