1 files changed, 175 insertions, 0 deletions
diff --git a/challenge/c10.go b/challenge/c10.go
new file mode 100644
index 0000000..0174590
--- /dev/null
+++ b/challenge/c10.go
@@ -0,0 +1,175 @@
+// Copyright © 2020 rsiddharth <s@ricketyspace.net>
+// SPDX-License-Identifier: ISC
+
+package challenge
+
+import (
+	"fmt"
+	"ricketyspace.net/cryptopals/lib"
+)
+
+var cipher10 string = `CRIwqt4+szDbqkNY+I0qbNXPg1XLaCM5etQ5Bt9DRFV/xIN2k8Go7jtArLIy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`
+
+var key10 = "YELLOW SUBMARINE"
+
+var iv10 []byte = make([]byte, 16)
+
+func init() {
+	for i := 0; i < 16; i++ {
+		iv10[i] = 0x00
+	}
+}
+
+func C10() {
+	c := lib.Base64ToBytes(cipher10)
+	k := lib.StrToBytes(key10)
+
+	o := lib.AESDecryptCBC(c, k, iv10)
+	fmt.Printf("%v", lib.BytesToStr(o))
+}
+
+// Output:
+//
+// I'm back and I'm ringin' the bell 
+// A rockin' on the mike while the fly girls yell 
+// In ecstasy in the back of me 
+// Well that's my DJ Deshay cuttin' all them Z's 
+// Hittin' hard and the girlies goin' crazy 
+// Vanilla's on the mike, man I'm not lazy. 
+
+// I'm lettin' my drug kick in 
+// It controls my mouth and I begin 
+// To just let it flow, let my concepts go 
+// My posse's to the side yellin', Go Vanilla Go! 
+
+// Smooth 'cause that's the way I will be 
+// And if you don't give a damn, then 
+// Why you starin' at me 
+// So get off 'cause I control the stage 
+// There's no dissin' allowed 
+// I'm in my own phase 
+// The girlies sa y they love me and that is ok 
+// And I can dance better than any kid n' play 
+
+// Stage 2 -- Yea the one ya' wanna listen to 
+// It's off my head so let the beat play through 
+// So I can funk it up and make it sound good 
+// 1-2-3 Yo -- Knock on some wood 
+// For good luck, I like my rhymes atrocious 
+// Supercalafragilisticexpialidocious 
+// I'm an effect and that you can bet 
+// I can take a fly girl and make her wet. 
+
+// I'm like Samson -- Samson to Delilah 
+// There's no denyin', You can try to hang 
+// But you'll keep tryin' to get my style 
+// Over and over, practice makes perfect 
+// But not if you're a loafer. 
+
+// You'll get nowhere, no place, no time, no girls 
+// Soon -- Oh my God, homebody, you probably eat 
+// Spaghetti with a spoon! Come on and say it! 
+
+// VIP. Vanilla Ice yep, yep, I'm comin' hard like a rhino 
+// Intoxicating so you stagger like a wino 
+// So punks stop trying and girl stop cryin' 
+// Vanilla Ice is sellin' and you people are buyin' 
+// 'Cause why the freaks are jockin' like Crazy Glue 
+// Movin' and groovin' trying to sing along 
+// All through the ghetto groovin' this here song 
+// Now you're amazed by the VIP posse. 
+
+// Steppin' so hard like a German Nazi 
+// Startled by the bases hittin' ground 
+// There's no trippin' on mine, I'm just gettin' down 
+// Sparkamatic, I'm hangin' tight like a fanatic 
+// You trapped me once and I thought that 
+// You might have it 
+// So step down and lend me your ear 
+// '89 in my time! You, '90 is my year. 
+
+// You're weakenin' fast, YO! and I can tell it 
+// Your body's gettin' hot, so, so I can smell it 
+// So don't be mad and don't be sad 
+// 'Cause the lyrics belong to ICE, You can call me Dad 
+// You're pitchin' a fit, so step back and endure 
+// Let the witch doctor, Ice, do the dance to cure 
+// So come up close and don't be square 
+// You wanna battle me -- Anytime, anywhere 
+
+// You thought that I was weak, Boy, you're dead wrong 
+// So come on, everybody and sing this song 
+
+// Say -- Play that funky music Say, go white boy, go white boy go 
+// play that funky music Go white boy, go white boy, go 
+// Lay down and boogie and play that funky music till you die. 
+
+// Play that funky music Come on, Come on, let me hear 
+// Play that funky music white boy you say it, say it 
+// Play that funky music A little louder now 
+// Play that funky music, white boy Come on, Come on, Come on 
+// Play that funky music 
+//