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| author | des <des@FreeBSD.org> | 2002-03-18 09:55:03 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2002-03-18 09:55:03 +0000 |
| commit | 2fc4a488978a03338ecc65403597582c77dabeea (patch) | |
| tree | 068818e7abaca45008ac24af9fb4de22815cc0eb /crypto/openssh/rsa.c | |
| parent | 8acd87ac472a182ef2d717212f2c0faba81143a5 (diff) | |
| download | FreeBSD-src-2fc4a488978a03338ecc65403597582c77dabeea.zip FreeBSD-src-2fc4a488978a03338ecc65403597582c77dabeea.tar.gz | |
Vendor import of OpenSSH 3.1
Diffstat (limited to 'crypto/openssh/rsa.c')
| -rw-r--r-- | crypto/openssh/rsa.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/crypto/openssh/rsa.c b/crypto/openssh/rsa.c index f69f996..66561a4 100644 --- a/crypto/openssh/rsa.c +++ b/crypto/openssh/rsa.c @@ -60,7 +60,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: rsa.c,v 1.22 2001/03/26 23:23:23 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 -generate_additional_parameters(RSA *rsa) +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); |
