network profile
| bio | website | snyke.net |
|---|---|---|
| location | Switzerland | |
| age | 28 | |
| visits | member for | 1 year, 5 months |
| seen | Apr 24 at 12:48 | |
| stats | profile views | 0 |
I'm a PhD student in Computer Science at ETH Zurich doing research on Bitcoin.
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Dec 21 |
comment |
Verifying the integrity of ciphertext using the cleartext hash? I added the function to map the output to the one I'm looking for, but I haven't thought about the pseudo-randomness, so yes there's no point in it. |
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Dec 20 |
awarded | Supporter |
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Dec 20 |
comment |
Verifying the integrity of ciphertext using the cleartext hash? Because I (A) want to be able to send the encrypted payload to the B, previously received from a C. B receives an integrity hash from C, and B needs to be sure that the cleartext he will get from decrypting the ciphertext A provided him with is indeed what he needs. If C were able to provide the ciphertext hash that means that C could also provide B with the key, which is not my goal. |
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Dec 20 |
awarded | Student |
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Dec 20 |
awarded | Editor |
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Dec 20 |
comment |
Verifying the integrity of ciphertext using the cleartext hash? You're right I forgot to explain the scenario. See the update. |
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Dec 20 |
revised |
Verifying the integrity of ciphertext using the cleartext hash? added 229 characters in body |
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Dec 20 |
asked | Verifying the integrity of ciphertext using the cleartext hash? |
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Dec 20 |
awarded | Autobiographer |
