diff options
| author | Damien Miller <djm@mindrot.org> | 2001-11-12 11:03:16 +1100 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2001-11-12 11:03:16 +1100 |
| commit | 9af8c3c226b591f6cbb93eefcf2d56c9ddb3a682 (patch) | |
| tree | 911b395b1df0118910491d61fb74893f7e93d3f6 /ssh-rsa.c | |
| parent | 9f64390f414b1148822ce11c9493b9cdd9bf7b7a (diff) | |
| download | openssh-git-9af8c3c226b591f6cbb93eefcf2d56c9ddb3a682.tar.gz | |
- markus@cvs.openbsd.org 2001/11/07 21:40:21
[ssh-rsa.c]
ssh_rsa_sign/verify: SSH_BUG_SIGBLOB not supported
Diffstat (limited to 'ssh-rsa.c')
| -rw-r--r-- | ssh-rsa.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh-rsa.c,v 1.10 2001/09/17 19:27:15 stevesk Exp $"); +RCSID("$OpenBSD: ssh-rsa.c,v 1.11 2001/11/07 21:40:21 markus Exp $"); #include <openssl/evp.h> #include <openssl/err.h> @@ -54,6 +54,10 @@ ssh_rsa_sign( error("ssh_rsa_sign: no RSA key"); return -1; } + if (datafellows & SSH_BUG_SIGBLOB) { + error("ssh_rsa_sign: SSH_BUG_SIGBLOB not supported"); + return -1; + } nid = (datafellows & SSH_BUG_RSASIGMD5) ? NID_md5 : NID_sha1; if ((evp_md = EVP_get_digestbynid(nid)) == NULL) { error("ssh_rsa_sign: EVP_get_digestbynid %d failed", nid); @@ -124,6 +128,10 @@ ssh_rsa_verify( error("ssh_rsa_verify: no RSA key"); return -1; } + if (datafellows & SSH_BUG_SIGBLOB) { + error("ssh_rsa_verify: SSH_BUG_SIGBLOB not supported"); + return -1; + } if (BN_num_bits(key->rsa->n) < 768) { error("ssh_rsa_verify: n too small: %d bits", BN_num_bits(key->rsa->n)); |