diff options
Diffstat (limited to 'kexecdh.c')
-rw-r--r-- | kexecdh.c | 12 |
1 files changed, 4 insertions, 8 deletions
@@ -1,4 +1,4 @@ | |||
1 | /* $OpenBSD: kexecdh.c,v 1.2 2010/09/09 10:45:45 djm Exp $ */ | 1 | /* $OpenBSD: kexecdh.c,v 1.3 2010/09/22 05:01:29 djm Exp $ */ |
2 | /* | 2 | /* |
3 | * Copyright (c) 2001 Markus Friedl. All rights reserved. | 3 | * Copyright (c) 2001 Markus Friedl. All rights reserved. |
4 | * Copyright (c) 2010 Damien Miller. All rights reserved. | 4 | * Copyright (c) 2010 Damien Miller. All rights reserved. |
@@ -48,15 +48,9 @@ | |||
48 | int | 48 | int |
49 | kex_ecdh_name_to_nid(const char *kexname) | 49 | kex_ecdh_name_to_nid(const char *kexname) |
50 | { | 50 | { |
51 | int ret; | ||
52 | |||
53 | if (strlen(kexname) < sizeof(KEX_ECDH_SHA2_STEM) - 1) | 51 | if (strlen(kexname) < sizeof(KEX_ECDH_SHA2_STEM) - 1) |
54 | fatal("%s: kexname too short \"%s\"", __func__, kexname); | 52 | fatal("%s: kexname too short \"%s\"", __func__, kexname); |
55 | ret = key_curve_name_to_nid(kexname + sizeof(KEX_ECDH_SHA2_STEM) - 1); | 53 | return key_curve_name_to_nid(kexname + sizeof(KEX_ECDH_SHA2_STEM) - 1); |
56 | if (ret == -1) | ||
57 | fatal("%s: unsupported curve negotiated \"%s\"", __func__, | ||
58 | kexname); | ||
59 | return ret; | ||
60 | } | 54 | } |
61 | 55 | ||
62 | const EVP_MD * | 56 | const EVP_MD * |
@@ -64,6 +58,8 @@ kex_ecdh_name_to_evpmd(const char *kexname) | |||
64 | { | 58 | { |
65 | int nid = kex_ecdh_name_to_nid(kexname); | 59 | int nid = kex_ecdh_name_to_nid(kexname); |
66 | 60 | ||
61 | if (nid == -1) | ||
62 | fatal("%s: unsupported ECDH curve \"%s\"", __func__, kexname); | ||
67 | return key_ec_nid_to_evpmd(nid); | 63 | return key_ec_nid_to_evpmd(nid); |
68 | } | 64 | } |
69 | 65 | ||