Mercurial > dropbear

annotate ecdsa.h @ 1248:739b3909c499

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Get rid of group15, move group16 to sha512. New groups are disabled by default pending draft-ietf-curdle-ssh-kex-sha2-02 being finalised
author Matt Johnston <matt@ucc.asn.au>
date Sat, 12 Mar 2016 16:21:13 +0800
parents deed0571cacc
children 750ec4ec4cbe
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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deed0571cacc DROPBEAR_ prefix for include guards to avoid collisions
Thorsten Horstmann <thorsten.horstmann@web.de>
parents: 857
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1 #ifndef DROPBEAR_ECDSA_H_
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2 #define DROPBEAR_ECDSA_H_
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3
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4 #include "includes.h"
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5 #include "buffer.h"
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6 #include "signkey.h"
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7
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8 #ifdef DROPBEAR_ECDSA
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9
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10 /* Prefer the larger size - it's fast anyway */
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11 #if defined(DROPBEAR_ECC_521)
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12 #define ECDSA_DEFAULT_SIZE 521
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13 #elif defined(DROPBEAR_ECC_384)
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14 #define ECDSA_DEFAULT_SIZE 384
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15 #elif defined(DROPBEAR_ECC_256)
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16 #define ECDSA_DEFAULT_SIZE 256
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17 #else
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18 #define ECDSA_DEFAULT_SIZE 0
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19 #endif
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20
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21 ecc_key *gen_ecdsa_priv_key(unsigned int bit_size);
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22 ecc_key *buf_get_ecdsa_pub_key(buffer* buf);
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23 ecc_key *buf_get_ecdsa_priv_key(buffer *buf);
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24 void buf_put_ecdsa_pub_key(buffer *buf, ecc_key *key);
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25 void buf_put_ecdsa_priv_key(buffer *buf, ecc_key *key);
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26 enum signkey_type ecdsa_signkey_type(ecc_key * key);
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27
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28 void buf_put_ecdsa_sign(buffer *buf, ecc_key *key, buffer *data_buf);
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29 int buf_ecdsa_verify(buffer *buf, ecc_key *key, buffer *data_buf);
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30 /* Returns 1 on success */
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31 int signkey_is_ecdsa(enum signkey_type type);
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32
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33 #endif
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34
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parents: 857
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35 #endif /* DROPBEAR_ECDSA_H_ */