diff options
author | Damien Miller <djm@mindrot.org> | 2002-01-22 23:09:22 +1100 |
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committer | Damien Miller <djm@mindrot.org> | 2002-01-22 23:09:22 +1100 |
commit | da7551677b301c6fd063eb162c7d32b37723a360 (patch) | |
tree | ee731b658802d003930540958f0b7ffc5a4a12bf /rsa.c | |
parent | 154dda73a858a5924c2f5684dfec3e377cc3ab5d (diff) | |
download | openssh-git-da7551677b301c6fd063eb162c7d32b37723a360.tar.gz |
- markus@cvs.openbsd.org 2001/12/27 18:22:16
[auth1.c authfile.c auth-rsa.c dh.c kexdh.c kexgex.c key.c rsa.c scard.c ssh-agent.c sshconnect1.c sshd.c ssh-dss.c]
call fatal() for openssl allocation failures
Diffstat (limited to 'rsa.c')
-rw-r--r-- | rsa.c | 11 |
1 files changed, 7 insertions, 4 deletions
@@ -60,7 +60,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: rsa.c,v 1.23 2001/06/27 05:42:24 markus Exp $"); +RCSID("$OpenBSD: rsa.c,v 1.24 2001/12/27 18:22:16 markus Exp $"); #include "rsa.h" #include "log.h" @@ -120,14 +120,17 @@ rsa_private_decrypt(BIGNUM *out, BIGNUM *in, RSA *key) return len; } +/* calculate p-1 and q-1 */ void rsa_generate_additional_parameters(RSA *rsa) { BIGNUM *aux; BN_CTX *ctx; - /* Generate additional parameters */ - aux = BN_new(); - ctx = BN_CTX_new(); + + if ((aux = BN_new()) == NULL) + fatal("rsa_generate_additional_parameters: BN_new failed"); + if ((ctx = BN_CTX_new()) == NULL) + fatal("rsa_generate_additional_parameters: BN_CTX_new failed"); BN_sub(aux, rsa->q, BN_value_one()); BN_mod(rsa->dmq1, rsa->d, aux, ctx); |