network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year, 1 month |
| seen | May 11 '12 at 20:57 | |
| stats | profile views | 0 |
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Jul 8 |
awarded | Teacher |
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May 11 |
comment |
How can we find Public key have only 8 or 16bits? How many messages does Eve need to know the Public key in RSA? a public key is actually two numbers: $(e, N)$. While small $e$ is o.k., small $N$ implies small $d$, the private key. This is very weak. |
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May 8 |
awarded | Editor |
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May 8 |
revised |
Order of hashing concatenation added 85 characters in body |
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May 7 |
answered | Order of hashing concatenation |
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May 4 |
comment |
Is my HMAC secure if I have a complete series of HMAC'd prefix strings How do you expect to decrypt your "ciphertext"? |
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May 4 |
answered | OTP from Sony BIOS password recover |
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May 4 |
awarded | Supporter |
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May 4 |
comment |
Is my HMAC secure if I have a complete series of HMAC'd prefix strings Please note that MACs are not designed for encryption - they provide message authentication only, and may naturally leak some bits of information about the message. |
