Fixes some style. Improved tests coverage for bio,oid,digest and cipher. Prepare...

[oss/ctypescrypto.git] / ctypescrypto / pkey.py

diff --git a/ctypescrypto/pkey.py b/ctypescrypto/pkey.py
index 59a53486f9f62e877cf1748fc5e6c83f5f15a063..fdf384d3f446c2f97c43e2531e7a457dc9749cb7 100644 (file)
--- a/ctypescrypto/pkey.py
+++ b/ctypescrypto/pkey.py
@@ -30,7 +30,7 @@ def password_callback(buf,length,rwflag,u):
 
 _cb=CALLBACK_FUNC(password_callback)
 
-class PKey:
+class PKey(object):
        def __init__(self,ptr=None,privkey=None,pubkey=None,format="PEM",cansign=False,password=None):
                if not ptr is None:
                        self.key=ptr
@@ -241,9 +241,9 @@ class PKey:
                                continue
                        rv=libcrypto.EVP_PKEY_CTX_ctrl_str(ctx,oper,str(opts[oper]))
                        if rv==-2:
-                               raise PKeyError("Parameter %s is not supported by key"%(oper))
+                               raise PKeyError("Parameter %s is not supported by key"%(oper,))
                        if rv<1:
-                               raise PKeyError("Error setting parameter %s"(oper))
+                               raise PKeyError("Error setting parameter %s"%(oper,))
 # Declare function prototypes
 libcrypto.EVP_PKEY_cmp.argtypes=(c_void_p,c_void_p)
 libcrypto.PEM_read_bio_PrivateKey.restype=c_void_p