Method: OpenSSL::Netscape::SPKI#to_der

Defined in:
ossl_ns_spki.c

#to_der ⇒ Object

Returns the DER encoding of this SPKI.



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# File 'ossl_ns_spki.c', line 108

static VALUE
ossl_spki_to_der(VALUE self)
{
    NETSCAPE_SPKI *spki;
    VALUE str;
    long len;
    unsigned char *p;

    GetSPKI(self, spki);
    if ((len = i2d_NETSCAPE_SPKI(spki, NULL)) <= 0)
        ossl_raise(eSPKIError, "i2d_NETSCAPE_SPKI");
    str = rb_str_new(0, len);
    p = (unsigned char *)RSTRING_PTR(str);
    if (i2d_NETSCAPE_SPKI(spki, &p) <= 0)
        ossl_raise(eSPKIError, "i2d_NETSCAPE_SPKI");
    ossl_str_adjust(str, p);

    return str;
}