Lines Matching refs:curve
79 Within the library there are two forms of elliptic curve that are of interest.
82 elliptic curve equation as follows:
88 curve equation is modified to:
97 a new curve can be constructed by calling EC_GROUP_new(), using the
102 It is then necessary to call EC_GROUP_set_curve() to set the curve parameters.
115 describing a named or explicit curve depending on the EC_GROUP.
128 EC_GROUP_set_curve() sets the curve parameters I<p>, I<a> and I<b>. For a curve
129 over Fp I<p> is the prime for the field. For a curve over F2^m I<p> represents
136 EC_group_get_curve() obtains the previously set curve parameters.
150 Whilst the library can be used to create any curve using the functions described
169 readable comment string describing the curve.
171 In order to construct a built-in curve use the function
172 EC_GROUP_new_by_curve_name_ex() and provide the I<nid> of the curve to
191 OSSL_EC_curve_nid2name() converts a curve I<nid> into the corresponding name.