David Cary

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898 reputation

19

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visits	member for	1 year, 9 months
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36 Answers

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6	Is there any research on the problem of making a number more memorable to humans?
6	Types of Cryptography for a 4-8 bit microcontroller
5	Do I have to recompute all hashes if I change the work factor in bcrypt?
4	Any efficient text-based steganographic schemes?
4	Encryption vs. decryption of same plaintext

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898 Reputation

+10	Is it possible to cryptographically prove when was the last time a ciphertext was decrypted/encrypted?
+20	Requiring a “supervisor” key pair and a “user” key pair to decrypt multiple-recipient messages
+20	Encryption vs. decryption of same plaintext
+5	Should we sign-then-encrypt, or encrypt-then-sign?

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3 Questions

votes activity newest

3	Should we sign-then-encrypt, or encrypt-then-sign?
3	Has there been any cryptanalysis of RC4-52?
2	Is there a standard for OpenSSL-interoperable AES encryption?

43 Tags

16 hash × 9	5 keys × 4
11 encryption × 6	5 passwords × 2
9 public-key × 5	5 bcrypt
7 implementation × 5	4 protocol-design × 4
6 random-number-generator × 3	4 substitution-cipher × 2

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	Programmers	999 rep	613
	Cryptography	898 rep	19

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