RE: The Steemit Crypto Challenge #3

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The Steemit Crypto Challenge #3

in steemitcryptochallenge •  8 years ago 

Just as an unnoficcial hint:
the ABBAABBAAA BAAABAABAAABBBBBABAABAABBAAAAABAABBABAAAABBBAABBAB
part is (as stated by the number-letter replacement a "key")

"polyalphabetic" is my hint (use google friends!)

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you mean this ?

ABBAA BBAAA BAAAB AABAA ABBBB BABAA BAABB AAAAA BAABB ABAAA ABBBA ABBAB
01100 11000 10001 00100 01111 10100 10011 00000 10011 01000 01110 01101
  ·  8 years ago (edited)

No, as this:
key: ABCDAB CD ABCDA BCD ABCDABCDABCD
text: CRYPTO IS SHORT FOR CRYPTOGRAPHY
chipher: CSASTP KV SIQUT GQU CSASTPIUAQBJ

(as you may note, "crypto"'s cipher and plaintext's strings match)