From 9dbeb486bae03555c0ebd8e30708ef1fb2132231 Mon Sep 17 00:00:00 2001
From: Özgür Kesim <oec@codeblau.de>
Date: Fri, 15 Nov 2024 19:30:11 +0100
Subject: randomized test and benchmark work!

---
 nizk/commit.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'nizk/commit.go')

diff --git a/nizk/commit.go b/nizk/commit.go
index 93c730f..27e31f7 100644
--- a/nizk/commit.go
+++ b/nizk/commit.go
@@ -55,6 +55,18 @@ func NewBitFromScalars(id Bytes, set bool, α, β *Scalar) *Bit {
 	return b
 }
 
+func Int2Bits(id Bytes, val int, bitlength int) []*Bit {
+	if bitlength < 0 || bitlength > 24 {
+		return nil
+	}
+
+	bits := make([]*Bit, bitlength)
+	for i := range bitlength {
+		bits[i] = NewBit(id, (val>>(bitlength-i-1))&1 != 0)
+	}
+	return bits
+}
+
 func (b *Bit) IsSet() bool {
 	return b.set
 }
-- 
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