Mercurial > dropbear
comparison session.h @ 502:43bbe17d6ba0
- Add Counter Mode support
author | Matt Johnston <matt@ucc.asn.au> |
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date | Mon, 29 Sep 2008 13:53:31 +0000 |
parents | d58c478bd399 |
children | a3748e54273c |
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501:d58c478bd399 | 502:43bbe17d6ba0 |
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62 | 62 |
63 struct key_context { | 63 struct key_context { |
64 | 64 |
65 const struct dropbear_cipher *recv_algo_crypt; /* NULL for none */ | 65 const struct dropbear_cipher *recv_algo_crypt; /* NULL for none */ |
66 const struct dropbear_cipher *trans_algo_crypt; /* NULL for none */ | 66 const struct dropbear_cipher *trans_algo_crypt; /* NULL for none */ |
67 const struct dropbear_cipher_mode *recv_crypt_mode; | |
68 const struct dropbear_cipher_mode *trans_crypt_mode; | |
67 const struct dropbear_hash *recv_algo_mac; /* NULL for none */ | 69 const struct dropbear_hash *recv_algo_mac; /* NULL for none */ |
68 const struct dropbear_hash *trans_algo_mac; /* NULL for none */ | 70 const struct dropbear_hash *trans_algo_mac; /* NULL for none */ |
69 char algo_kex; | 71 char algo_kex; |
70 char algo_hostkey; | 72 char algo_hostkey; |
71 | 73 |
77 z_streamp recv_zstream; | 79 z_streamp recv_zstream; |
78 z_streamp trans_zstream; | 80 z_streamp trans_zstream; |
79 #endif | 81 #endif |
80 | 82 |
81 /* actual keys */ | 83 /* actual keys */ |
82 symmetric_CBC recv_symmetric_struct; | 84 union { |
83 symmetric_CBC trans_symmetric_struct; | 85 symmetric_CBC cbc; |
86 #ifdef DROPBEAR_ENABLE_CTR_MODE | |
87 symmetric_CTR ctr; | |
88 #endif | |
89 } recv_cipher_state; | |
90 union { | |
91 symmetric_CBC cbc; | |
92 #ifdef DROPBEAR_ENABLE_CTR_MODE | |
93 symmetric_CTR ctr; | |
94 #endif | |
95 } trans_cipher_state; | |
84 unsigned char recvmackey[MAX_MAC_KEY]; | 96 unsigned char recvmackey[MAX_MAC_KEY]; |
85 unsigned char transmackey[MAX_MAC_KEY]; | 97 unsigned char transmackey[MAX_MAC_KEY]; |
86 | 98 |
87 }; | 99 }; |
88 | 100 |