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- /*
- * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
- /*
- * IDEA low level APIs are deprecated for public use, but still ok for internal
- * use where we're using them to implement the higher level EVP interface, as is
- * the case here.
- */
- #include "internal/deprecated.h"
- /* Dispatch functions for Idea cipher modes ecb, cbc, ofb, cfb */
- #include "cipher_idea.h"
- #include "prov/implementations.h"
- #include "prov/providercommon.h"
- static OSSL_FUNC_cipher_freectx_fn idea_freectx;
- static OSSL_FUNC_cipher_dupctx_fn idea_dupctx;
- static void idea_freectx(void *vctx)
- {
- PROV_IDEA_CTX *ctx = (PROV_IDEA_CTX *)vctx;
- ossl_cipher_generic_reset_ctx((PROV_CIPHER_CTX *)vctx);
- OPENSSL_clear_free(ctx, sizeof(*ctx));
- }
- static void *idea_dupctx(void *ctx)
- {
- PROV_IDEA_CTX *in = (PROV_IDEA_CTX *)ctx;
- PROV_IDEA_CTX *ret;
- if (!ossl_prov_is_running())
- return NULL;
- ret = OPENSSL_malloc(sizeof(*ret));
- if (ret == NULL) {
- ERR_raise(ERR_LIB_PROV, ERR_R_MALLOC_FAILURE);
- return NULL;
- }
- *ret = *in;
- return ret;
- }
- /* ossl_idea128ecb_functions */
- IMPLEMENT_generic_cipher(idea, IDEA, ecb, ECB, 0, 128, 64, 0, block)
- /* ossl_idea128cbc_functions */
- IMPLEMENT_generic_cipher(idea, IDEA, cbc, CBC, 0, 128, 64, 64, block)
- /* ossl_idea128ofb64_functions */
- IMPLEMENT_generic_cipher(idea, IDEA, ofb64, OFB, 0, 128, 8, 64, stream)
- /* ossl_idea128cfb64_functions */
- IMPLEMENT_generic_cipher(idea, IDEA, cfb64, CFB, 0, 128, 8, 64, stream)
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