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6ab87724e6
Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Neil Horman <nhorman@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/26715)
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* Copyright 2024 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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#ifndef OSSL_MLX_KEM_H
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# define OSSL_MLX_KEM_H
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# pragma once
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#include <openssl/evp.h>
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#include <openssl/ml_kem.h>
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#include <crypto/ml_kem.h>
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#include <crypto/ecx.h>
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typedef struct ecdh_vinfo_st {
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const char *algorithm_name;
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const char *group_name;
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size_t pubkey_bytes;
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size_t prvkey_bytes;
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size_t shsec_bytes;
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int ml_kem_slot;
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int ml_kem_variant;
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} ECDH_VINFO;
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typedef struct mlx_key_st {
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OSSL_LIB_CTX *libctx;
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char *propq;
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const ML_KEM_VINFO *minfo;
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const ECDH_VINFO *xinfo;
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EVP_PKEY *mkey;
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EVP_PKEY *xkey;
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unsigned int state;
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} MLX_KEY;
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#define MLX_HAVE_NOKEYS 0
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#define MLX_HAVE_PUBKEY 1
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#define MLX_HAVE_PRVKEY 2
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/* Both key parts have whatever the ML-KEM component has */
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#define mlx_kem_have_pubkey(key) ((key)->state > 0)
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#define mlx_kem_have_prvkey(key) ((key)->state > 1)
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#endif
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