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Secure Websites

 
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Secure Websites, What type of encryption

homemade-jam
15 Oct, 2008 - 08:48 AM
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Currently, I'm writing an article about quantum cryptography and I'm providing an introduction to the current RSA methodology which I'm very familiar with, however, what other methods are there out there?

Do all websites use RSA?

What algorithm do things like OpenSSL use?

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Moonbat
RE: Secure Websites
16 Oct, 2008 - 05:32 PM
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The following is a shameless copypasta from this Wikipedia entry about OpenSSL:

QUOTE
OpenSSL supports a number of different cryptographic algorithms:

Ciphers
Blowfish, Camellia, DES, RC2, RC4, RC5, IDEA, AES
Cryptographic hash functions
MD5, MD2, SHA, MDC-2
Public-key cryptography
RSA, DSA, Diffie-Hellman key exchange, Elliptic curve


I hope this answers your question.
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homemade-jam
RE: Secure Websites
17 Oct, 2008 - 01:32 AM
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Cheers, I had had a quick look at the wiki.

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numerical_jerome
RE: Secure Websites
Yesterday, 10:31 PM
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U.S. NSA suite B compliance (AES 128, SHA 256) is what many try to shoot for in their server implementations, which is considered "good enough" for U.S. DOD secret.

More realistically lower key strength AES is used for session crypto, with RSA only being used for authentication / key exchange.

-Jerome
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