network profile
| bio | website | |
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| location | ||
| age | ||
| visits | member for | 5 months |
| seen | Feb 28 at 9:12 | |
| stats | profile views | 0 |
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Feb 20 |
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Why is Blum-Goldwasser not IND-CCA-2 secure? Oh, indeed, $y$ is part of the cipher text that we pass to the Decryption oracle... So we can choose it. Yes, now I see it. Thanks! |
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Feb 19 |
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Why is Blum-Goldwasser not IND-CCA-2 secure? Thanks! But I really don't see why we have the same $y$? Also, what do you mean by "ask the decryption oracle for a decryption of the modified message" - I think you can only encript a message? |
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Jan 11 |
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Choosing good parameter for Lenstra's elliptic curve factorization @SamuelNeves Yes, thanks. |
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Jan 9 |
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Choosing good parameter for Lenstra's elliptic curve factorization @SamuelNeves Many Thanks! Just to be sure: In Pollard, we try a versatile (has many primes in it) exponent in order to get a multiple of $p-1$. In ECM, we try a versatile factor in order to get a multiple of $\#E$? Can you please check this? |
