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-rw-r--r--challenge/c05.go12
-rw-r--r--challenge/c06.go8
2 files changed, 10 insertions, 10 deletions
diff --git a/challenge/c05.go b/challenge/c05.go
index a9b1682..a1413ef 100644
--- a/challenge/c05.go
+++ b/challenge/c05.go
@@ -10,12 +10,12 @@ import (
)
func C5() {
- icebaby := `Burning 'em, if you ain't quick and nimble
-I go crazy when I hear a cymbal`
- key := "ICE"
- es := lib.RepeatingXOR(icebaby, key)
- hs := lib.AsciiStrToHexStr(es)
- fmt.Printf("RepeatingXOR('%v', '%v') = %v\n", icebaby, key, hs)
+ icebaby := lib.StrToBytes(`Burning 'em, if you ain't quick and nimble
+I go crazy when I hear a cymbal`)
+ key := lib.StrToBytes("ICE")
+ eb := lib.RepeatingXOR(icebaby, key)
+ hs := lib.AsciiStrToHexStr(lib.BytesToStr(eb))
+ fmt.Printf("RepeatingXOR('%s', '%s') = %v\n", icebaby, key, hs)
}
// Output:
diff --git a/challenge/c06.go b/challenge/c06.go
index 589236b..5d19146 100644
--- a/challenge/c06.go
+++ b/challenge/c06.go
@@ -94,17 +94,17 @@ Jk8DCkkcC3hFMQIEC0EbAVIqCFZBO1IdBgZUVA4QTgUWSR4QJwwRTWM=`
}
// 'bs' is the data to decrypt.
// 'ks' is the key size.
- crack := func(bs []byte, ks int) (string, string) {
+ crack := func(bs []byte, ks int) ([]byte, []byte) {
blocks := lib.BreakIntoBlocks(bs, ks)
blocks = lib.TransposeBlocks(blocks, ks)
- key := ""
+ key := make([]byte, 0)
for i := 0; i < len(blocks); i++ {
k := findKey(blocks[i])
- key += string(k)
+ key = append(key, k)
}
- return key, lib.RepeatingXOR(string(bs), key)
+ return key, lib.RepeatingXOR(bs, key)
}
// Compute keysize.