From 67aa9d138c9f8b966015d480fc77351c6fd77b68 Mon Sep 17 00:00:00 2001 From: Benjamin Barenblat Date: Tue, 23 Jun 2015 15:42:22 -0400 Subject: Initial commit --- src/random.urs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/random.urs (limited to 'src/random.urs') diff --git a/src/random.urs b/src/random.urs new file mode 100644 index 0000000..284336b --- /dev/null +++ b/src/random.urs @@ -0,0 +1,21 @@ +(* Copyright 2015 the Massachusetts Institute of Technology + +Licensed under the Apache License, Version 2.0 (the "License"); you may not use +this file except in compliance with the License. You may obtain a copy of the +License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software distributed +under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +CONDITIONS OF ANY KIND, either express or implied. See the License for the +specific language governing permissions and limitations under the License. *) + +(* Generates a random int, chosen uniformly using a cryptographically secure +entropy pool. *) +val int : transaction int + +(* Returns a blob containing the specified number of cryptographically secure +pseudorandom bytes. You must specify a nonnegative number equal or less than +INT_MAX as defined by your platform. *) +val bytes : int -> transaction blob -- cgit v1.2.3