58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
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#ifndef _RAINBOW_H_
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#define _RAINBOW_H_
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/// @file rainbow.h
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/// @brief APIs for rainbow.
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///
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#include "rainbow_config.h"
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#include "rainbow_keypair.h"
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#include <stdint.h>
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#if defined(_RAINBOW_CLASSIC) || defined(_RAINBOW_CYCLIC)
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///
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/// @brief Signing function for classical secret key.
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///
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/// @param[out] signature - the signature.
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/// @param[in] sk - the secret key.
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/// @param[in] digest - the digest.
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///
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int PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_sign( uint8_t *signature, const sk_t *sk, const uint8_t *digest );
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///
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/// @brief Verifying function.
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///
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/// @param[in] digest - the digest.
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/// @param[in] signature - the signature.
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/// @param[in] pk - the public key.
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/// @return 0 for successful verified. -1 for failed verification.
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///
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int PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_verify( const uint8_t *digest, const uint8_t *signature, const pk_t *pk );
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#endif
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#ifdef _RAINBOW_CYCLIC_COMPRESSED
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///
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/// @brief Signing function for compressed secret key of the cyclic rainbow.
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///
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/// @param[out] signature - the signature.
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/// @param[in] sk - the compressed secret key.
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/// @param[in] digest - the digest.
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///
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int PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_sign_cyclic( uint8_t *signature, const csk_t *sk, const uint8_t *digest );
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#endif
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#if defined(_RAINBOW_CYCLIC) || defined(_RAINBOW_CYCLIC_COMPRESSED)
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///
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/// @brief Verifying function for cyclic public keys.
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///
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/// @param[in] digest - the digest.
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/// @param[in] signature - the signature.
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/// @param[in] pk - the public key of cyclic rainbow.
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/// @return 0 for successful verified. -1 for failed verification.
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///
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int PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_verify_cyclic( const uint8_t *digest, const uint8_t *signature, const cpk_t *pk );
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#endif
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#endif // _RAINBOW_H_
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