USING: kernel accessors sequences sequences.private destructors math namespaces
locals openssl openssl.libcrypto byte-arrays bit-arrays.private
- alien.c-types ;
+ alien.c-types alien.destructors ;
IN: ecdsa
<PRIVATE
-TUPLE: openssl-object handle ;
+TUPLE: ec-key handle ;
-GENERIC# free-handle 1 ( obj handle -- obj )
-
-M: openssl-object dispose
- dup [ free-handle f ] change-handle 2drop ;
-
-TUPLE: ec-key < openssl-object ;
-
-M: ec-key free-handle EC_KEY_free ;
+M: ec-key dispose
+ [ EC_KEY_free f ] change-handle drop ;
: <ec-key> ( curve -- key )
OBJ_sn2nid dup zero? [ "Unknown curve name" throw ] when
: ec-key-handle ( -- handle )
ec-key get dup handle>> [ nip ] [ already-disposed ] if* ;
-TUPLE: openssl-bignum < openssl-object ;
-
-M: openssl-bignum free-handle BN_clear_free ;
-
-TUPLE: ec-point < openssl-object ;
+DESTRUCTOR: BN_clear_free
-M: ec-point free-handle EC_POINT_clear_free ;
+DESTRUCTOR: EC_POINT_clear_free
PRIVATE>
: set-private-key ( bin -- )
ec-key-handle swap
- dup length f BN_bin2bn dup ssl-error dup openssl-bignum boa
- [ drop EC_KEY_set_private_key ssl-error ] with-disposal ;
+ dup length f BN_bin2bn dup ssl-error
+ [ &BN_clear_free EC_KEY_set_private_key ssl-error ] with-destructors ;
:: set-public-key ( BIN -- )
ec-key-handle :> KEY
KEY EC_KEY_get0_group :> GROUP
- GROUP EC_POINT_new dup ssl-error :> POINT
- POINT ec-point boa
+ GROUP EC_POINT_new dup ssl-error
[
- drop
+ &EC_POINT_clear_free :> POINT
GROUP POINT BIN dup length f EC_POINT_oct2point ssl-error
KEY POINT EC_KEY_set_public_key ssl-error
- ] with-disposal ;
+ ] with-destructors ;
: get-private-key ( -- bin/f )
ec-key-handle EC_KEY_get0_private_key