X-Git-Url: https://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=ctypescrypto%2Fec.py;h=b42cfd441c0c41e66db65871647b777bdab74c65;hb=dc3c7b83a9fbf3ae49ec47be6e8e024284b0a91d;hp=ef95fb6ca848b8db7f85eb0ec96799a5476152f8;hpb=287e8a5b1d7f5a8129619f733adbfc8b2de3e4c7;p=oss%2Fctypescrypto.git

diff --git a/ctypescrypto/ec.py b/ctypescrypto/ec.py
index ef95fb6..b42cfd4 100644
--- a/ctypescrypto/ec.py
+++ b/ctypescrypto/ec.py
@@ -2,7 +2,7 @@
 Support for EC keypair operation missing form public libcrypto API
 """
 from ctypescrypto.pkey import PKey, PKeyError
-from ctypes import c_void_p, c_char_p, c_int, byref
+from ctypes import c_void_p, c_char_p, c_int, byref, POINTER
 from ctypescrypto import libcrypto
 
 __all__ = ['create']
@@ -63,18 +63,29 @@ def create(curve, data):
     libcrypto.EC_KEY_free(ec_key)
     return PKey(ptr=pkey, cansign=True)
 
-
 libcrypto.EVP_PKEY_new.restype = c_void_p
+libcrypto.EC_KEY_new_by_curve_name.restype = c_void_p
+libcrypto.EC_KEY_new_by_curve_name.argtypes = (c_int,)
 libcrypto.BN_new.restype = c_void_p
 libcrypto.BN_free.argtypes = (c_void_p, )
+libcrypto.BN_hex2bn.argtypes = (POINTER(c_void_p), c_char_p)
+libcrypto.BN_bin2bn.argtypes = ( c_char_p, c_int, c_void_p)
+libcrypto.BN_bin2bn.restype = c_void_p
 libcrypto.BN_CTX_new.restype = c_void_p
 libcrypto.BN_CTX_free.argtypes = (c_void_p, )
 libcrypto.BN_bin2bn.argtypes = (c_char_p, c_int, c_void_p)
+libcrypto.BN_nnmod.restype = c_int
+libcrypto.BN_nnmod.argtypes = (c_void_p, c_void_p, c_void_p, c_void_p)
 libcrypto.EC_KEY_set_private_key.argtypes = (c_void_p, c_void_p)
 libcrypto.EC_POINT_new.argtypes = (c_void_p, )
 libcrypto.EC_POINT_new.restype = c_void_p
 libcrypto.EC_POINT_mul.argtypes = (c_void_p, c_void_p, c_void_p, c_void_p,
                                    c_void_p, c_void_p)
 libcrypto.EC_KEY_set_public_key.argtypes = (c_void_p, c_void_p)
-
-
+libcrypto.EC_KEY_get0_group.restype = c_void_p
+libcrypto.EC_KEY_get0_group.argtypes = (c_void_p,)
+libcrypto.EC_KEY_free.argtypes=(c_void_p,)
+libcrypto.EVP_PKEY_set1_EC_KEY.argtypes = (c_void_p, c_void_p)
+libcrypto.EC_GROUP_set_asn1_flag.argtypes = (c_void_p, c_int)
+libcrypto.EC_GROUP_get_order.restype = c_int
+libcrypto.EC_GROUP_get_order.argtypes = (c_void_p, c_void_p, c_void_p)