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-rw-r--r--src/plugins/preauth/pkinit/pkinit.h1
-rw-r--r--src/plugins/preauth/pkinit/pkinit_srv.c7
2 files changed, 5 insertions, 3 deletions
diff --git a/src/plugins/preauth/pkinit/pkinit.h b/src/plugins/preauth/pkinit/pkinit.h
index 5ecc489728..39d4aaaf55 100644
--- a/src/plugins/preauth/pkinit/pkinit.h
+++ b/src/plugins/preauth/pkinit/pkinit.h
@@ -73,6 +73,7 @@ extern int longhorn; /* XXX Talking to a Longhorn server? */
#define PKINIT_REQ_CTX_MAGIC 0xdeadbeef
#define PKINIT_DEFAULT_DH_MIN_BITS 2048
+#define PKINIT_DH_MIN_CONFIG_BITS 1024
#define KRB5_CONF_KDCDEFAULTS "kdcdefaults"
#define KRB5_CONF_LIBDEFAULTS "libdefaults"
diff --git a/src/plugins/preauth/pkinit/pkinit_srv.c b/src/plugins/preauth/pkinit/pkinit_srv.c
index e379382119..0f5ab32c59 100644
--- a/src/plugins/preauth/pkinit/pkinit_srv.c
+++ b/src/plugins/preauth/pkinit/pkinit_srv.c
@@ -1184,10 +1184,11 @@ pkinit_init_kdc_profile(krb5_context context, pkinit_kdc_context plgctx)
KRB5_CONF_PKINIT_DH_MIN_BITS,
PKINIT_DEFAULT_DH_MIN_BITS,
&plgctx->opts->dh_min_bits);
- if (plgctx->opts->dh_min_bits < PKINIT_DEFAULT_DH_MIN_BITS) {
- pkiDebug("%s: invalid value (%d) for pkinit_dh_min_bits, "
+ if (plgctx->opts->dh_min_bits < PKINIT_DH_MIN_CONFIG_BITS) {
+ pkiDebug("%s: invalid value (%d < %d) for pkinit_dh_min_bits, "
"using default value (%d) instead\n", __FUNCTION__,
- plgctx->opts->dh_min_bits, PKINIT_DEFAULT_DH_MIN_BITS);
+ plgctx->opts->dh_min_bits, PKINIT_DH_MIN_CONFIG_BITS,
+ PKINIT_DEFAULT_DH_MIN_BITS);
plgctx->opts->dh_min_bits = PKINIT_DEFAULT_DH_MIN_BITS;
}