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68a51d59a2
The idea to have all these things in providers/common was viable as long as the implementations was spread around their main providers. This is, however, no longer the case, so we move the common blocks closer to the source that use them. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/10564)
53 lines
3.3 KiB
C
53 lines
3.3 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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#define UNINITIALISED_SIZET ((size_t)-1)
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/* TODO(3.0) Figure out what flags are really needed */
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#define AEAD_FLAGS (EVP_CIPH_FLAG_AEAD_CIPHER \
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| EVP_CIPH_CUSTOM_IV \
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| EVP_CIPH_ALWAYS_CALL_INIT \
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| EVP_CIPH_CTRL_INIT \
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| EVP_CIPH_CUSTOM_COPY)
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#define IMPLEMENT_aead_cipher(alg, lc, UCMODE, flags, kbits, blkbits, ivbits) \
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static OSSL_OP_cipher_get_params_fn alg##_##kbits##_##lc##_get_params; \
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static int alg##_##kbits##_##lc##_get_params(OSSL_PARAM params[]) \
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{ \
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return cipher_generic_get_params(params, EVP_CIPH_##UCMODE##_MODE, \
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flags, kbits, blkbits, ivbits); \
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} \
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static OSSL_OP_cipher_newctx_fn alg##kbits##lc##_newctx; \
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static void * alg##kbits##lc##_newctx(void *provctx) \
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{ \
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return alg##_##lc##_newctx(provctx, kbits); \
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} \
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const OSSL_DISPATCH alg##kbits##lc##_functions[] = { \
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{ OSSL_FUNC_CIPHER_NEWCTX, (void (*)(void))alg##kbits##lc##_newctx }, \
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{ OSSL_FUNC_CIPHER_FREECTX, (void (*)(void))alg##_##lc##_freectx }, \
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{ OSSL_FUNC_CIPHER_ENCRYPT_INIT, (void (*)(void)) lc##_einit }, \
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{ OSSL_FUNC_CIPHER_DECRYPT_INIT, (void (*)(void)) lc##_dinit }, \
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{ OSSL_FUNC_CIPHER_UPDATE, (void (*)(void)) lc##_stream_update }, \
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{ OSSL_FUNC_CIPHER_FINAL, (void (*)(void)) lc##_stream_final }, \
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{ OSSL_FUNC_CIPHER_CIPHER, (void (*)(void)) lc##_cipher }, \
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{ OSSL_FUNC_CIPHER_GET_PARAMS, \
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(void (*)(void)) alg##_##kbits##_##lc##_get_params }, \
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{ OSSL_FUNC_CIPHER_GET_CTX_PARAMS, \
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(void (*)(void)) lc##_get_ctx_params }, \
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{ OSSL_FUNC_CIPHER_SET_CTX_PARAMS, \
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(void (*)(void)) lc##_set_ctx_params }, \
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{ OSSL_FUNC_CIPHER_GETTABLE_PARAMS, \
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(void (*)(void))cipher_generic_gettable_params }, \
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{ OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS, \
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(void (*)(void))cipher_aead_gettable_ctx_params }, \
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{ OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS, \
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(void (*)(void))cipher_aead_settable_ctx_params }, \
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{ 0, NULL } \
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}
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