Method: OpenSSL::PKey::EC::Group#point_conversion_form=

Defined in:
ossl_pkey_ec.c

#point_conversion_form=(form) ⇒ Object

Sets the form how EC::Point data is encoded as ASN.1 as defined in X9.62.

format can be one of these:

:compressed

Encoded as z||x, where z is an octet indicating which solution of the equation y is. z will be 0x02 or 0x03.

:uncompressed

Encoded as z||x||y, where z is an octet 0x04.

:hybrid

Encodes as z||x||y, where z is an octet indicating which solution of the equation y is. z will be 0x06 or 0x07.

See the OpenSSL documentation for EC_GROUP_set_point_conversion_form()



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# File 'ossl_pkey_ec.c', line 1131

static VALUE
ossl_ec_group_set_point_conversion_form(VALUE self, VALUE form_v)
{
    EC_GROUP *group;
    point_conversion_form_t form;

    GetECGroup(self, group);
    form = parse_point_conversion_form_symbol(form_v);

    EC_GROUP_set_point_conversion_form(group, form);

    return form_v;
}