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MISTY1

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MISTY1

CRYPTREC-recommended, RFC 2994. 64-bit block, 128-bit key. Unique recursive Feistel network: main rounds call FO, which calls FI, which uses 7-bit/9-bit S-boxes. Ancestor of KASUMI (3G/GSM).

Securesymmetric

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Output Result
No output yetRun a computation to see the encrypted / decrypted result.

Imported traces are validated and replayed locally. They never run a cipher operation automatically.

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XOR Cipher
Deprecated

A simple stream cipher performing byte-wise XOR operations between plaintext and key.

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One-Time Pad (OTP)
Secure

An unbreakable cipher when used with a truly random, single-use key of equal length to the plaintext.

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DES
Broken

Data Encryption Standard. A legacy 64-bit block cipher utilizing a 56-bit key size.

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