mirror of
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64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/*
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* Copyright 2014-2026 The GmSSL Project. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*/
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#ifndef GMSSL_LMS_CL_H
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#define GMSSL_LMS_CL_H
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <gmssl/lms.h>
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#ifdef MACOS
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#include <OpenCL/OpenCL.h>
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#else
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#include <CL/cl.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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cl_context context;
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cl_command_queue queue;
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cl_program program;
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cl_kernel leafs_tree_kernel;
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cl_kernel leafs_compact_kernel;
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cl_kernel internal_nodes_kernel;
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size_t local_work_size;
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size_t max_leaf_batch;
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} LMS_CL_CTX;
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int lms_cl_init(LMS_CL_CTX *ctx);
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void lms_cl_cleanup(LMS_CL_CTX *ctx);
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int lms_cl_derive_merkle_tree(LMS_CL_CTX *ctx,
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const lms_sm3_digest_t seed, const uint8_t I[16], int height, lms_sm3_digest_t *tree);
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int lms_cl_derive_merkle_root(LMS_CL_CTX *ctx,
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const lms_sm3_digest_t seed, const uint8_t I[16], int height, lms_sm3_digest_t root);
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int lms_cl_key_generate_ex(LMS_CL_CTX *ctx, LMS_KEY *key, int lms_type,
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const lms_sm3_digest_t seed, const uint8_t I[16], int cache_tree);
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int lms_cl_key_generate(LMS_CL_CTX *ctx, LMS_KEY *key, int lms_type);
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int lms_cl_private_key_from_bytes(LMS_CL_CTX *ctx, LMS_KEY *key, const uint8_t **in, size_t *inlen);
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int hss_cl_key_generate(LMS_CL_CTX *ctx, HSS_KEY *key, const int *lms_types, size_t levels);
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int hss_cl_private_key_from_bytes(LMS_CL_CTX *ctx, HSS_KEY *key, const uint8_t **in, size_t *inlen);
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int hss_cl_key_update(LMS_CL_CTX *ctx, HSS_KEY *key);
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int hss_cl_sign_init(LMS_CL_CTX *ctx, HSS_SIGN_CTX *sign_ctx, HSS_KEY *key);
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#ifdef __cplusplus
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}
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#endif
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#endif
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