network profile
| bio | website | apsillers.com |
|---|---|---|
| location | United States | |
| age | 25 | |
| visits | member for | 1 year, 3 months |
| seen | 9 hours ago | |
| stats | profile views | 1 |
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Feb 23 |
awarded | Yearling |
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Jan 3 |
awarded | Supporter |
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Jan 3 |
revised |
HMAC for short messages deleted 4 characters in body |
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Jan 3 |
awarded | Teacher |
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Jan 3 |
awarded | Editor |
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Jan 3 |
revised |
HMAC for short messages added 230 characters in body |
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Jan 3 |
answered | HMAC for short messages |
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Jan 3 |
comment |
HMAC for short messages Without answering your question too fully: HMACing a short message does not expose meaningfully more key information than HMACing a long message, since the first step in HMAC is to hash the message (appended to a transformation of the key). In HMAC (K,m) = H ((K ⊕ opad) || H ((K ⊕ ipad) || m)), the message m is nested inside of two hash functions. |
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Feb 24 |
awarded | Student |
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Feb 23 |
awarded | Scholar |
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Feb 23 |
accepted | Can I secure my key by XORing it with a hashed password? |
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Feb 23 |
asked | Can I secure my key by XORing it with a hashed password? |
