Method: OpenSSL::PKey::RSA#initialize_copy

Defined in:

ossl_pkey_rsa.c

#initialize_copy(other) ⇒ Object

# File 'ossl_pkey_rsa.c', line 274

static VALUE
ossl_rsa_initialize_copy(VALUE self, VALUE other)
{
    EVP_PKEY *pkey;
    RSA *rsa, *rsa_new;

    GetPKey(self, pkey);
    if (EVP_PKEY_base_id(pkey) != EVP_PKEY_NONE)
	ossl_raise(eRSAError, "RSA already initialized");
    GetRSA(other, rsa);

    rsa_new = ASN1_dup((i2d_of_void *)i2d_RSAPrivateKey, (d2i_of_void *)d2i_RSAPrivateKey, (char *)rsa);
    if (!rsa_new)
	ossl_raise(eRSAError, "ASN1_dup");

    EVP_PKEY_assign_RSA(pkey, rsa_new);

    return self;
}