Latest update

2018-11-01 00:59:10 +09:00
parent 95369e3f0a
commit 35dea6db7e
107 changed files with 4513 additions and 1163 deletions
@@ -327,6 +327,12 @@ int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
    if (mctx == NULL)
        goto err;

+    /* make sure L > N, otherwise we'll get trapped in an infinite loop */
+    if (L <= N) {
+        DSAerr(DSA_F_DSA_BUILTIN_PARAMGEN2, DSA_R_INVALID_PARAMETERS);
+        goto err;
+    }
+
    if (evpmd == NULL) {
        if (N == 160)
            evpmd = EVP_sha1();