From 66da349adc15d4de7e09093f19fcc8fc082233c6 Mon Sep 17 00:00:00 2001 From: rsiddharth Date: Tue, 12 Jan 2021 18:50:27 -0500 Subject: lib: add oracleRandom For challenge 14. This will be used as the `random-prefix`. --- lib/oracle.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/oracle.go b/lib/oracle.go index 1c548ff..f117c98 100644 --- a/lib/oracle.go +++ b/lib/oracle.go @@ -14,12 +14,18 @@ dXN0IHRvIHNheSBoaQpEaWQgeW91IHN0b3A/IE5vLCBJIGp1c3QgZHJvdmUg YnkK` var oracleKey []byte = make([]byte, 16) +var oracleRandom []byte = make([]byte, randomInt(1, 16)) func init() { _, err := rand.Read(oracleKey) if err != nil { panic(err) } + + _, err = rand.Read(oracleRandom) + if err != nil { + panic(err) + } } // Given an input `in`, this function AES encrypts `in` using a -- cgit v1.2.3