26 lines
896 B
Plaintext
26 lines
896 B
Plaintext
Copyright (C) 2001, 2013 Neil Edelman, see copying.txt.
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neil dot edelman each mail dot mcgill dot ca
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Version 3.0.
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This program comes with ABSOLUTELY NO WARRANTY.
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This is free software, and you are welcome to redistribute it
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under certain conditions; see copying.txt.
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Usage: Obfuscator mode key
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mode either + or -; eg, a file encrypted with - and then re-encrypted
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with - will be decrypted by running + and +.
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key the secret stream cipher private-key
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Example:
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Obfuscator + "12345" < secret > secret_encrypted
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Obfuscator - "12345" < secret_encrypted > secret_decrypted
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The encryption process uses an algorithm that the author made
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himself. It turns out that it's a stream cipher. The length of the
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key is linearly related to how many bits of encryption. The bits of
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the key generate a pseudorandom keysteam. The author is not an
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expert, and it is possible that this is insecure.
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