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TEA

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TEA

The original 1994 predecessor to XTEA (also in this registry). Simple ARX Feistel cipher, no S-boxes — but has a documented equivalent-key weakness (4 related keys produce identical ciphertext), which XTEA's extra key mixing was designed specifically to fix.

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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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