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37 lines
913 B
C
37 lines
913 B
C
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#ifndef ECDH_H
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#define ECDH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "hal_pke.h"
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//ECDH return code
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#define ECDH_SUCCESS PKE_SUCCESS
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#define ECDH_POINTOR_NULL (PKE_SUCCESS+0x60U)
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#define ECDH_INVALID_INPUT (PKE_SUCCESS+0x61U)
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#define ECDH_ZERO_ALL (PKE_SUCCESS+0x62U)
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#define ECDH_INTEGER_TOO_BIG (PKE_SUCCESS+0x63U)
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//APIs
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u32 ecdh_compute_key(eccp_curve_t *curve, u8 *local_prikey, u8 *peer_pubkey, u8 *key,
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u32 keyByteLen, KDF_FUNC kdf);
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#ifdef ECDH_SEC
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//ECDH return code(secure version)
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#define ECDH_SUCCESS_S (0x8B9BC1E1U)
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#define ECDH_ERROR_S (0xCBC192A3U)
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u32 ecdh_compute_key_s(eccp_curve_t *curve, u8 *local_prikey, u8 *peer_pubkey, u8 *key,
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u32 keyByteLen, KDF_FUNC kdf);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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