70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
/*
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* Copyright 2014-2022 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_SDF_H
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#define GMSSL_SDF_H
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#include <string.h>
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#include <stdint.h>
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#include <gmssl/sm2.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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SDF Public API
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sdf_load_library
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sdf_unload_library
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SDF_DEVICE
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sdf_open_device
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sdf_close_device
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sdf_print_device_info
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sdf_rand_bytes
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sdf_load_sign_key
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SDF_KEY
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sdf_sign
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sdf_release_key
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*/
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typedef struct {
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void *handle;
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char issuer[41];
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char name[17];
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char serial[17];
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} SDF_DEVICE;
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typedef struct {
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SM2_KEY public_key;
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void *session;
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int index;
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} SDF_KEY;
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int sdf_load_library(const char *so_path, const char *vendor);
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int sdf_open_device(SDF_DEVICE *dev);
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int sdf_print_device_info(FILE *fp, int fmt, int ind, const char *lable, SDF_DEVICE *dev);
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int sdf_rand_bytes(SDF_DEVICE *dev, uint8_t *buf, size_t len);
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int sdf_load_sign_key(SDF_DEVICE *dev, SDF_KEY *key, int index, const char *pass);
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int sdf_sign(SDF_KEY *key, const uint8_t dgst[32], uint8_t *sig, size_t *siglen);
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int sdf_release_key(SDF_KEY *key);
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int sdf_close_device(SDF_DEVICE *dev);
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void sdf_unload_library(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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