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Results tagged with security-definition
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user 33424
Questions about formal definitions of "security" for various cryptographic schemes (e.g. perfect secrecy, semantic security, ciphertext indistinguishability, etc.)
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What is the non-programmable random oracle model?
When a random oracle is used in proof reductions, it is often programmable. I'm not sure what is your context but perhaps the following articles on different programmability modes can help:
ftp://ftp. …
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