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1 #ifndef _DROPBEAR_ECC_H |
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2 #define _DROPBEAR_ECC_H |
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3 |
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4 #include "includes.h" |
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5 #include "options.h" |
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6 |
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7 #include "buffer.h" |
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8 |
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9 #ifdef DROPBEAR_ECC |
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10 |
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11 struct dropbear_ecc_curve { |
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12 const ltc_ecc_set_type* ltc_set; |
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13 const struct ltc_hash_descriptor *hash_desc; |
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14 const char *name; |
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15 }; |
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16 |
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17 extern const struct dropbear_ecc_curve ecc_curve_secp256r1; |
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18 extern const struct dropbear_ecc_curve ecc_curve_secp384r1; |
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19 extern const struct dropbear_ecc_curve ecc_curve_secp521r1; |
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20 |
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21 // "pubkey" refers to a point, but LTC uses ecc_key structure for both public |
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22 // and private keys |
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23 void buf_put_ecc_pubkey_string(buffer *buf, ecc_key *key); |
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24 int buf_get_ecc_pubkey_string(buffer *buf, ecc_key *key); |
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25 int buf_get_ecc_privkey_string(buffer *buf, ecc_key *key); |
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26 |
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27 mp_int * dropbear_ecc_shared_secret(ecc_key *pub_key, ecc_key *priv_key); |
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28 |
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29 |
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30 const ltc_ecc_set_type* get_ecc_curve(enum kex_type type); |
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31 |
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32 #endif |
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33 |
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34 #endif // _DROPBEAR_ECC_H |
