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459b15d451
Custom aes ciphers will be placed into multiple new files (instead of the monolithic setup used in the e_aes.c legacy code) so it makes sense to have a header for the platform specific code that needs to be shared between files. modes_lcl.h has also moved to modes_int.h to allow sharing with the provider source. Code that will be common to AEAD ciphers has also been added. These will be used by seperate PR's for GCM, CCM & OCB. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9301)
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*
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* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* Internal EVP utility functions */
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#include <openssl/core.h>
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#include <openssl/evp.h>
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#include <openssl/err.h>
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#include <openssl/asn1.h> /* evp_locl.h needs it */
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#include <openssl/safestack.h> /* evp_locl.h needs it */
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#include "internal/evp_int.h" /* evp_locl.h needs it */
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#include "evp_locl.h"
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int evp_do_ciph_getparams(const EVP_CIPHER *ciph, OSSL_PARAM params[])
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{
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if (ciph->prov == NULL)
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return -2;
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if (ciph->get_params == NULL)
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return -1;
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return ciph->get_params(params);
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}
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int evp_do_ciph_ctx_getparams(const EVP_CIPHER *ciph, void *provctx,
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OSSL_PARAM params[])
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{
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if (ciph->prov == NULL)
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return -2;
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if (ciph->ctx_get_params == NULL)
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return -1;
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return ciph->ctx_get_params(provctx, params);
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}
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int evp_do_ciph_ctx_setparams(const EVP_CIPHER *ciph, void *provctx,
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OSSL_PARAM params[])
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{
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if (ciph->prov == NULL)
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return -2;
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if (ciph->ctx_set_params == NULL)
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return -1;
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return ciph->ctx_set_params(provctx, params);
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}
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