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| author | rsiddharth <s@ricketyspace.net> | 2020-12-06 16:44:19 -0500 |
|---|---|---|
| committer | rsiddharth <s@ricketyspace.net> | 2020-12-06 16:44:19 -0500 |
| commit | 3e18e852ca696742dba09cfa6862c801fca5fa65 (patch) | |
| tree | 6d94929bc81d1f1d0ec5c2b325226be0e8ca0650 /challenge/c08.go | |
| parent | 6a820a2e307c971315ee153e4154d52fdd0ba2cd (diff) | |
challenge: fix challenge 08
Diffstat (limited to 'challenge/c08.go')
| -rw-r--r-- | challenge/c08.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/challenge/c08.go b/challenge/c08.go index e965080..8952a41 100644 --- a/challenge/c08.go +++ b/challenge/c08.go @@ -10,14 +10,14 @@ import ( func C8() { for i := 0; i < len(c08); i++ { - bs := lib.StrToBytes(c08[i]) + bs := lib.HexStrToBytes(c08[i]) block := isECB(bs) if block != nil { fmt.Printf("Cipher at line %d (%s)", i+1, c08[i]) fmt.Printf(" might be AES encrypted in ECB mode.\n") - fmt.Printf("16-byte block '%s'", block) - fmt.Printf(" occurs twice in this cipher.\n") + fmt.Printf("16-byte block '%s'", lib.BytesToHexStr(block)) + fmt.Printf(" occurs more than once this cipher.\n") } } } @@ -25,7 +25,7 @@ func C8() { // Output: // // Cipher at line 133 (d880619740a8a19b7840a8a31c810a3d08649af70dc06f4fd5d2d69c744cd283e2dd052f6b641dbf9d11b0348542bb5708649af70dc06f4fd5d2d69c744cd2839475c9dfdbc1d46597949d9c7e82bf5a08649af70dc06f4fd5d2d69c744cd28397a93eab8d6aecd566489154789a6b0308649af70dc06f4fd5d2d69c744cd283d403180c98c8f6db1f2a3f9c4040deb0ab51b29933f2c123c58386b06fba186a) might be AES encrypted in ECB mode. -// 16-byte block '08649af70dc06f4f' occurs twice in this cipher. +// 16-byte block '08649af70dc06f4fd5d2d69c744cd283' occurs more than once this cipher. func isECB(bs []byte) []byte { blocks := lib.BreakIntoBlocks(bs, 16) |