void
cdk_pkt_free (cdk_packet_t pkt)
{
if (!pkt)
return;
switch (pkt->pkttype)
{
case CDK_PKT_ATTRIBUTE :
case CDK_PKT_USER_ID : _cdk_free_userid (pkt->pkt.user_id); break;
case CDK_PKT_PUBLIC_KEY :
case CDK_PKT_PUBLIC_SUBKEY: cdk_pk_release (pkt->pkt.public_key); break;
case CDK_PKT_SECRET_KEY :
case CDK_PKT_SECRET_SUBKEY: cdk_sk_release (pkt->pkt.secret_key); break;
case CDK_PKT_SIGNATURE : _cdk_free_signature (pkt->pkt.signature);break;
case CDK_PKT_PUBKEY_ENC : free_pubkey_enc (pkt->pkt.pubkey_enc); break;
case CDK_PKT_SYMKEY_ENC : free_symkey_enc (pkt->pkt.symkey_enc); break;
case CDK_PKT_MDC : cdk_free (pkt->pkt.mdc); break;
case CDK_PKT_ENCRYPTED :
case CDK_PKT_ENCRYPTED_MDC: free_encrypted (pkt->pkt.encrypted); break;
case CDK_PKT_ONEPASS_SIG : cdk_free (pkt->pkt.onepass_sig); break;
case CDK_PKT_LITERAL : free_literal (pkt->pkt.literal); break;
case CDK_PKT_COMPRESSED : cdk_free (pkt->pkt.compressed); break;
default : break;
}
/* Reset the packet type to avoid, when cdk_pkt_release() will be
used, that the second cdk_pkt_free() call will double free the data. */
pkt->pkttype = 0;
}
void cdk_pk_release(cdk_pubkey_t pk)
{
size_t npkey;
if (!pk)
return;
npkey = cdk_pk_get_npkey(pk->pubkey_algo);
_cdk_free_userid(pk->uid);
pk->uid = NULL;
cdk_free(pk->prefs);
pk->prefs = NULL;
_cdk_free_mpibuf(npkey, pk->mpi);
cdk_free(pk);
}
/**
* cdk_keygen_free: free the keygen object
* @hd: the keygen object
*
**/
void
cdk_keygen_free( cdk_keygen_ctx_t hd )
{
if( hd ) {
_cdk_free_pubkey( hd->key[0].pk );
_cdk_free_pubkey( hd->key[1].pk );
_cdk_free_seckey( hd->key[0].sk );
_cdk_free_seckey( hd->key[1].sk );
_cdk_free_userid( hd->id );
_cdk_free_signature( hd->sig );
cdk_free( hd->sym_prefs );
cdk_free( hd->hash_prefs );
cdk_free( hd->zip_prefs );
_cdk_sec_free( hd->pass, hd->pass_len );
_cdk_free_mpibuf( hd->key[0].n, hd->key[0].resarr );
_cdk_free_mpibuf( hd->key[1].n, hd->key[1].resarr );
cdk_free( hd );
}
}
