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40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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#ifndef ECDSA_H
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#define ECDSA_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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//ECDSA return code
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#define ECDSA_SUCCESS PKE_SUCCESS
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#define ECDSA_POINTOR_NULL (PKE_SUCCESS+0x50U)
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#define ECDSA_INVALID_INPUT (PKE_SUCCESS+0x51U)
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#define ECDSA_ZERO_ALL (PKE_SUCCESS+0x52U)
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#define ECDSA_INTEGER_TOO_BIG (PKE_SUCCESS+0x53U)
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#define ECDSA_VERIFY_FAILED (PKE_SUCCESS+0x54U)
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//APIs
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u32 ecdsa_sign(eccp_curve_t *curve, u8 *E, u32 EByteLen, u8 *rand_k, u8 *priKey,
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u8 *signature);
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u32 ecdsa_verify(eccp_curve_t *curve, u8 *E, u32 EByteLen, u8 *pubKey, u8 *signature);
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#ifdef ECDSA_SEC
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//ECDSA return code(secure version)
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#define ECDSA_SUCCESS_S (0x7D5FEB14U)
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#define ECDSA_ERROR_S (0xB4C0BC5AU)
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u32 ecdsa_sign_s(eccp_curve_t *curve, u8 *E, u32 EByteLen, u8 *rand_k, u8 *priKey,
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u8 *signature);
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u32 ecdsa_verify_s(eccp_curve_t *curve, u8 *E, u32 EByteLen, u8 *pubKey, u8 *signature);
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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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