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| bio | website | codingrobots.com |
|---|---|---|
| location | ||
| age | 30 | |
| visits | member for | 1 year, 9 months |
| seen | 2 days ago | |
| stats | profile views | 7 |
Programmer and founder at Coding Robots
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Aug 27 |
revised |
Can iterated key expansion in Blowfish slow down bruteforce attacks on small key sizes? added 4 characters in body |
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Aug 27 |
revised |
What are the safe ways to derive HMAC key using block cipher? added 1 characters in body |
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Aug 27 |
asked | What are the safe ways to derive HMAC key using block cipher? |
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Aug 27 |
asked | Can iterated key expansion in Blowfish slow down bruteforce attacks on small key sizes? |
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Jul 22 |
comment |
Is this a secure implementation of password reset email? The better token would be MACk(userid || timestamp || pwdval), where pwdval is some password-related value that will change once the user resets password (for example, password hash or salt stored in the database). This method ensures that when a user changes the password, the token becomes invalid even if it hasn't expired (i.e. protects against replay attack). |
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Jul 22 |
awarded | Editor |
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Jul 22 |
revised |
Encryption algorithm that produces dummy output on incorrect passwords Deleted signature |
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Jul 22 |
suggested | suggested edit on Encryption algorithm that produces dummy output on incorrect passwords |
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Apr 6 |
awarded | Supporter |
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Jan 7 |
awarded | Teacher |
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Jan 7 |
answered | AESManaged Trade Compliance Issue in United States |
