Open Quantum Safe
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Hi, I am a developer and trying to develop applications using algorithms using LibOQS. I have some basic question.
Appreciate your help. |
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Answered by
dstebila
Jul 17, 2022
Replies: 1 comment
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Most submissions did not consider the CPA PKE version to be an official submission, only an intermediate building block for the CCA KEM version. Note that our SIKE implementation does include CPA version, SIDH. Generally it is risky to use the CPA versions except in very controlled scenarios where one can be certain there will be no reuse; it is safer to make only the CCA version available. |
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dstebila
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Most submissions did not consider the CPA PKE version to be an official submission, only an intermediate building block for the CCA KEM version. Note that our SIKE implementation does include CPA version, SIDH. Generally it is risky to use the CPA versions except in very controlled scenarios where one can be certain there will be no reuse; it is safer to make only the CCA version available.