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