1*b077aed3SPierre Pronchery /* 2*b077aed3SPierre Pronchery * Copyright 2020-2022 The OpenSSL Project Authors. All Rights Reserved. 3*b077aed3SPierre Pronchery * 4*b077aed3SPierre Pronchery * Licensed under the Apache License 2.0 (the "License"). You may not use 5*b077aed3SPierre Pronchery * this file except in compliance with the License. You can obtain a copy 6*b077aed3SPierre Pronchery * in the file LICENSE in the source distribution or at 7*b077aed3SPierre Pronchery * https://www.openssl.org/source/license.html 8*b077aed3SPierre Pronchery */ 9*b077aed3SPierre Pronchery 10*b077aed3SPierre Pronchery #ifndef OSSL_CRYPTO_DECODER_H 11*b077aed3SPierre Pronchery # define OSSL_CRYPTO_DECODER_H 12*b077aed3SPierre Pronchery # pragma once 13*b077aed3SPierre Pronchery 14*b077aed3SPierre Pronchery # include <openssl/decoder.h> 15*b077aed3SPierre Pronchery 16*b077aed3SPierre Pronchery OSSL_DECODER *ossl_decoder_fetch_by_number(OSSL_LIB_CTX *libctx, 17*b077aed3SPierre Pronchery int id, 18*b077aed3SPierre Pronchery const char *properties); 19*b077aed3SPierre Pronchery 20*b077aed3SPierre Pronchery /* 21*b077aed3SPierre Pronchery * These are specially made for the 'file:' provider-native loader, which 22*b077aed3SPierre Pronchery * uses this to install a DER to anything decoder, which doesn't do much 23*b077aed3SPierre Pronchery * except read a DER blob and pass it on as a provider object abstraction 24*b077aed3SPierre Pronchery * (provider-object(7)). 25*b077aed3SPierre Pronchery */ 26*b077aed3SPierre Pronchery void *ossl_decoder_from_algorithm(int id, const OSSL_ALGORITHM *algodef, 27*b077aed3SPierre Pronchery OSSL_PROVIDER *prov); 28*b077aed3SPierre Pronchery 29*b077aed3SPierre Pronchery OSSL_DECODER_INSTANCE * 30*b077aed3SPierre Pronchery ossl_decoder_instance_new(OSSL_DECODER *decoder, void *decoderctx); 31*b077aed3SPierre Pronchery void ossl_decoder_instance_free(OSSL_DECODER_INSTANCE *decoder_inst); 32*b077aed3SPierre Pronchery int ossl_decoder_ctx_add_decoder_inst(OSSL_DECODER_CTX *ctx, 33*b077aed3SPierre Pronchery OSSL_DECODER_INSTANCE *di); 34*b077aed3SPierre Pronchery 35*b077aed3SPierre Pronchery int ossl_decoder_ctx_setup_for_pkey(OSSL_DECODER_CTX *ctx, 36*b077aed3SPierre Pronchery EVP_PKEY **pkey, const char *keytype, 37*b077aed3SPierre Pronchery OSSL_LIB_CTX *libctx, 38*b077aed3SPierre Pronchery const char *propquery); 39*b077aed3SPierre Pronchery 40*b077aed3SPierre Pronchery int ossl_decoder_get_number(const OSSL_DECODER *encoder); 41*b077aed3SPierre Pronchery int ossl_decoder_store_cache_flush(OSSL_LIB_CTX *libctx); 42*b077aed3SPierre Pronchery int ossl_decoder_store_remove_all_provided(const OSSL_PROVIDER *prov); 43*b077aed3SPierre Pronchery 44*b077aed3SPierre Pronchery #endif 45