18f4ac015SBram Moolenaar/* crypt.c */ 2*ef26954aSBram Moolenaarint crypt_method_nr_from_name(char_u *name); 3*ef26954aSBram Moolenaarint crypt_method_nr_from_magic(char *ptr, int len); 4*ef26954aSBram Moolenaarint crypt_works_inplace(cryptstate_T *state); 5*ef26954aSBram Moolenaarint crypt_get_method_nr(buf_T *buf); 6*ef26954aSBram Moolenaarint crypt_whole_undofile(int method_nr); 7*ef26954aSBram Moolenaarint crypt_get_header_len(int method_nr); 8*ef26954aSBram Moolenaarvoid crypt_set_cm_option(buf_T *buf, int method_nr); 9*ef26954aSBram Moolenaarint crypt_self_test(void); 10*ef26954aSBram Moolenaarcryptstate_T *crypt_create(int method_nr, char_u *key, char_u *salt, int salt_len, char_u *seed, int seed_len); 11*ef26954aSBram Moolenaarcryptstate_T *crypt_create_from_header(int method_nr, char_u *key, char_u *header); 12*ef26954aSBram Moolenaarcryptstate_T *crypt_create_from_file(FILE *fp, char_u *key); 13*ef26954aSBram Moolenaarcryptstate_T *crypt_create_for_writing(int method_nr, char_u *key, char_u **header, int *header_len); 14*ef26954aSBram Moolenaarvoid crypt_free_state(cryptstate_T *state); 15*ef26954aSBram Moolenaarlong crypt_encode_alloc(cryptstate_T *state, char_u *from, size_t len, char_u **newptr); 16*ef26954aSBram Moolenaarlong crypt_decode_alloc(cryptstate_T *state, char_u *ptr, long len, char_u **newptr); 17*ef26954aSBram Moolenaarvoid crypt_encode(cryptstate_T *state, char_u *from, size_t len, char_u *to); 18*ef26954aSBram Moolenaarvoid crypt_decode(cryptstate_T *state, char_u *from, size_t len, char_u *to); 19*ef26954aSBram Moolenaarvoid crypt_encode_inplace(cryptstate_T *state, char_u *buf, size_t len); 20*ef26954aSBram Moolenaarvoid crypt_decode_inplace(cryptstate_T *state, char_u *buf, size_t len); 21*ef26954aSBram Moolenaarvoid crypt_free_key(char_u *key); 22*ef26954aSBram Moolenaarvoid crypt_check_method(int method); 23*ef26954aSBram Moolenaarvoid crypt_check_current_method(void); 24*ef26954aSBram Moolenaarchar_u *crypt_get_key(int store, int twice); 25*ef26954aSBram Moolenaarvoid crypt_append_msg(buf_T *buf); 268f4ac015SBram Moolenaar/* vim: set ft=c : */ 27