Mercurial > dropbear
view ecc.h @ 1902:4a6725ac957c
Revert "Don't include sk keys at all in KEX list"
This reverts git commit f972813ecdc7bb981d25b5a63638bd158f1c8e72.
The sk algorithms need to remain in the sigalgs list so that they
are included in the server-sig-algs ext-info message sent by
the server. RFC8308 for server-sig-algs requires that all algorithms are
listed (though OpenSSH client 8.4p1 tested doesn't require that)
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Thu, 24 Mar 2022 13:42:08 +0800 |
parents | d68d61e7056a |
children |
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#ifndef DROPBEAR_DROPBEAR_ECC_H #define DROPBEAR_DROPBEAR_ECC_H #include "includes.h" #include "buffer.h" #if DROPBEAR_ECC struct dropbear_ecc_curve { int ltc_size; /* to match the byte sizes in ltc_ecc_sets[] */ const ltc_ecc_set_type *dp; /* curve domain parameters */ const struct ltc_hash_descriptor *hash_desc; const char *name; }; extern struct dropbear_ecc_curve ecc_curve_nistp256; extern struct dropbear_ecc_curve ecc_curve_nistp384; extern struct dropbear_ecc_curve ecc_curve_nistp521; extern struct dropbear_ecc_curve *dropbear_ecc_curves[]; void dropbear_ecc_fill_dp(void); struct dropbear_ecc_curve* curve_for_dp(const ltc_ecc_set_type *dp); /* "pubkey" refers to a point, but LTC uses ecc_key structure for both public and private keys */ void buf_put_ecc_raw_pubkey_string(buffer *buf, ecc_key *key); ecc_key * buf_get_ecc_raw_pubkey(buffer *buf, const struct dropbear_ecc_curve *curve); int buf_get_ecc_privkey_string(buffer *buf, ecc_key *key); mp_int * dropbear_ecc_shared_secret(ecc_key *pub_key, const ecc_key *priv_key); #endif #endif /* DROPBEAR_DROPBEAR_ECC_H */