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comparison sysoptions.h @ 1855:35d504d59c05

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Implement server-side support for sk-ecdsa U2F-backed keys (#142) * Implement server-side support for sk-ecdsa U2F-backed keys * Fix out-of-bounds read on normal ecdsa-sha2-[identifier] keys * Fix one more potential out-of-bounds read * Check if nistp256 curve is used in sk-ecdsa-sha2- key It's the only allowed curve per PROTOCOL.u2f specification * Implement server-side support for sk-ed25519 FIDO2-backed keys * Keys with type sk-* make no sense as host keys, so they should be disabled * fix typo * Make sk-ecdsa call buf_ecdsa_verify This reduces code duplication, the SK code just handles the different message format. * Reduce sk specific code The application id can be stored in signkey, then we don't need to call sk-specific functions from svr-authpubkey * Remove debugging output, which causes compilation errors with DEBUG_TRACE disabled * Proper cleanup of sk_app Co-authored-by: Matt Johnston <[email protected]>
author egor-duda <egor-duda@users.noreply.github.com>
date Sat, 22 Jan 2022 16:53:04 +0300
parents 94dc11094e26
children 2b3a8026a6ce
comparison
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1854:cba37fe1ddc8 1855:35d504d59c05
93 If a longer password is allowed Dropbear cannot compensate 93 If a longer password is allowed Dropbear cannot compensate
94 for the crypt time which will expose which usernames exist */ 94 for the crypt time which will expose which usernames exist */
95 #define DROPBEAR_MAX_PASSWORD_LEN 100 95 #define DROPBEAR_MAX_PASSWORD_LEN 100
96 96
97 #define SHA1_HASH_SIZE 20 97 #define SHA1_HASH_SIZE 20
98 #define SHA256_HASH_SIZE 32
98 #define MD5_HASH_SIZE 16 99 #define MD5_HASH_SIZE 16
99 #define MAX_HASH_SIZE 64 /* sha512 */ 100 #define MAX_HASH_SIZE 64 /* sha512 */
100 101
101 #if DROPBEAR_CHACHA20POLY1305 102 #if DROPBEAR_CHACHA20POLY1305
102 #define MAX_KEY_LEN 64 /* 2 x 256 bits for chacha20 */ 103 #define MAX_KEY_LEN 64 /* 2 x 256 bits for chacha20 */