From d0f7800a025b6db85b9970afc0a0b8bc07c9e975 Mon Sep 17 00:00:00 2001
From: rsiddharth <s@ricketyspace.net>
Date: Sat, 5 Dec 2020 20:38:07 -0500
Subject: challenge: c10: cosmetic edit to NIST SP 800-38A test

---
 challenge/c10.go | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'challenge')

diff --git a/challenge/c10.go b/challenge/c10.go
index bc65780..5e208ee 100644
--- a/challenge/c10.go
+++ b/challenge/c10.go
@@ -8,6 +8,15 @@ import (
 	"ricketyspace.net/cryptopals/lib"
 )
 
+var cipher80038A = lib.HexStrToBytes("7649abac8119b246cee98e9b12e9197d" +
+	"5086cb9b507219ee95db113a917678b2" +
+	"73bed6b8e3c1743b7116e69e22229516" +
+	"3ff1caa1681fac09120eca307586e1a7")
+
+var key80038A = lib.HexStrToBytes("2b7e151628aed2a6abf7158809cf4f3c")
+
+var iv80038A = lib.HexStrToBytes("000102030405060708090a0b0c0d0e0f")
+
 var cipher10 string = `CRIwqt4+szDbqkNY+I0qbNXPg1XLaCM5etQ5Bt9DRFV/xIN2k8Go7jtArLIy
 P605b071DL8C+FPYSHOXPkMMMFPAKm+Nsu0nCBMQVt9mlluHbVE/yl6VaBCj
 NuOGvHZ9WYvt51uR/lklZZ0ObqD5UaC1rupZwCEK4pIWf6JQ4pTyPjyiPtKX
@@ -84,20 +93,12 @@ func init() {
 }
 
 func C10() {
-	c := []byte{
-		0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d,
-		0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2,
-		0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16,
-		0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7,
-	}
-	k := []byte{0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c}
-	iv := []byte{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}
-	o := lib.AESDecryptCBC(c, k, iv)
+	o := lib.AESDecryptCBC(cipher80038A, key80038A, iv80038A)
 	fmt.Printf("NIST SP 800-38A F.2.2:%v\n", lib.BytesToHexStr(o))
 
-	c = lib.Base64ToBytes(cipher10)
-	k = lib.StrToBytes(key10)
-	iv = iv10
+	c := lib.Base64ToBytes(cipher10)
+	k := lib.StrToBytes(key10)
+	iv := iv10
 
 	o = lib.AESDecryptCBC(c, k, iv)
 	fmt.Printf("\nCryptopals Ch. 10:\n%v", lib.BytesToStr(o))
-- 
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