diff options
Diffstat (limited to 'algo.h')
| -rw-r--r-- | algo.h | 26 |
1 files changed, 15 insertions, 11 deletions
@@ -47,7 +47,7 @@ typedef struct Algo_Type algo_type; /* lists mapping ssh types of algorithms to internal values */ extern algo_type sshkex[]; -extern algo_type sshhostkey[]; +extern algo_type sigalgs[]; extern algo_type sshciphers[]; extern algo_type sshhashes[]; extern algo_type ssh_compress[]; @@ -72,6 +72,14 @@ struct dropbear_cipher_mode { unsigned long len, void *cipher_state); int (*decrypt)(const unsigned char *ct, unsigned char *pt, unsigned long len, void *cipher_state); + int (*aead_crypt)(unsigned int seq, + const unsigned char *in, unsigned char *out, + unsigned long len, unsigned long taglen, + void *cipher_state, int direction); + int (*aead_getlength)(unsigned int seq, + const unsigned char *in, unsigned int *outlen, + unsigned long len, void *cipher_state); + const struct dropbear_hash *aead_mac; }; struct dropbear_hash { @@ -112,21 +120,17 @@ struct dropbear_kex { const struct ltc_hash_descriptor *hash_desc; }; -int have_algo(const char* algo, size_t algolen, const algo_type algos[]); +/* Includes all algorithms is useall is set */ +void buf_put_algolist_all(buffer * buf, const algo_type localalgos[], int useall); +/* Includes "usable" algorithms */ void buf_put_algolist(buffer * buf, const algo_type localalgos[]); -enum kexguess2_used { - KEXGUESS2_LOOK, - KEXGUESS2_NO, - KEXGUESS2_YES, -}; - #define KEXGUESS2_ALGO_NAME "kexguess2@matt.ucc.asn.au" -#define KEXGUESS2_ALGO_ID 99 - +int buf_has_algo(buffer *buf, const char *algo); +algo_type * first_usable_algo(algo_type algos[]); algo_type * buf_match_algo(buffer* buf, algo_type localalgos[], - enum kexguess2_used *kexguess2, int *goodguess); + int kexguess2, int *goodguess); #if DROPBEAR_USER_ALGO_LIST int check_user_algos(const char* user_algo_list, algo_type * algos, |