diff options
| -rw-r--r-- | ssh-rsa.c | 22 | ||||
| -rw-r--r-- | sshkey.c | 21 |
2 files changed, 21 insertions, 22 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-rsa.c,v 1.77 2022/10/28 00:44:44 djm Exp $ */ +/* $OpenBSD: ssh-rsa.c,v 1.78 2022/10/28 02:47:04 djm Exp $ */ /* * Copyright (c) 2000, 2003 Markus Friedl <markus@openbsd.org> * @@ -39,26 +39,6 @@ static int openssh_RSA_verify(int, u_char *, size_t, u_char *, size_t, RSA *); -int -sshkey_check_rsa_length(const struct sshkey *k, int min_size) -{ -#ifdef WITH_OPENSSL - const BIGNUM *rsa_n; - int nbits; - - if (k == NULL || k->rsa == NULL || - (k->type != KEY_RSA && k->type != KEY_RSA_CERT)) - return 0; - RSA_get0_key(k->rsa, &rsa_n, NULL, NULL); - nbits = BN_num_bits(rsa_n); - if (nbits < SSH_RSA_MINIMUM_MODULUS_SIZE || - (min_size > 0 && nbits < min_size)) - return SSH_ERR_KEY_LENGTH; -#endif /* WITH_OPENSSL */ - return 0; -} - - static u_int ssh_rsa_size(const struct sshkey *key) { @@ -1,4 +1,4 @@ -/* $OpenBSD: sshkey.c,v 1.133 2022/10/28 00:44:44 djm Exp $ */ +/* $OpenBSD: sshkey.c,v 1.134 2022/10/28 02:47:04 djm Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. * Copyright (c) 2008 Alexander von Gernler. All rights reserved. @@ -1319,6 +1319,25 @@ sshkey_cert_type(const struct sshkey *k) } } +int +sshkey_check_rsa_length(const struct sshkey *k, int min_size) +{ +#ifdef WITH_OPENSSL + const BIGNUM *rsa_n; + int nbits; + + if (k == NULL || k->rsa == NULL || + (k->type != KEY_RSA && k->type != KEY_RSA_CERT)) + return 0; + RSA_get0_key(k->rsa, &rsa_n, NULL, NULL); + nbits = BN_num_bits(rsa_n); + if (nbits < SSH_RSA_MINIMUM_MODULUS_SIZE || + (min_size > 0 && nbits < min_size)) + return SSH_ERR_KEY_LENGTH; +#endif /* WITH_OPENSSL */ + return 0; +} + #ifdef WITH_OPENSSL # ifdef OPENSSL_HAS_ECC int |