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method

initialize_copy

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v2_5_5 - Show latest stable - 0 notes - Class: RSA
initialize_copy(p1) public

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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;
}
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