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Results tagged with decryption
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user 68899
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plaintext, into an alternative form known as ciphertext. Only authorized parties can decipher a ciphertext back to plaintext and access the original information.
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Construct another ciphertext that decrypts to same message without knowing key in Elgamal
So in an ElGamal cipher text there are two pieces of information. A typical cipher text looks like this: ($g^b$, $mg^{ab}$)
So the answer to your question is it depends on how much you know about thi …
