A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
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| challenge-response× 5 |
cbc-mac× 5
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history× 5
History of cryptography and cryptanalysis. Questions that wish to ask about the history of cryptography should use this tag; if you're asking about historical ciphers you may also wish to use the clas…
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linear-cryptanalysis× 5
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| ind-cca× 5 |
ind-cpa× 5
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idea× 4
The International Data Encryption Algorithm (IDEA) is a block cipher developed in 1991 by James Massey and Xuejia Lai.
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java× 4
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| length-extension× 4 | birthday-attack× 4 | backdoors× 4 | basic-knowledge× 4 |
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copy-protection× 4
Copy protection or content protection covers various mechanism, such as DRM and software license keys, used to restrict the unauthorized copying or use of software or digital media.
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coding-theory× 4
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differential-analysis× 4
a form of cryptanalysis which studies cryptographic algorithms by observing how differences in input affect differences on output.
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security-analysis× 4
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security-definition× 4
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shamir-secret-sharing× 4 |
sha-3× 4
a cryptographic hash function standardized by NIST as a new alternative to the SHA-2 hash function family.
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mental-poker× 4
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order-preserving× 4
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protocol-analysis× 4
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performance× 4
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resources× 4
material that can be referenced for further information on cryptography.
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schnorr-signature× 3
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playfair× 3 |
pen-and-paper× 3
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openssl× 3
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one-time-password× 3
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multiple-encryption× 3
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sha512× 3
part of the SHA-2 family of hash functions with a 512 bit output.
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skein× 3
a cryptographic hash function. It was designed for the SHA-3 competition where it became a finalist, but wasn't chosen as SHA-3.
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srp× 3
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wpa2-psk× 3 | timestamping× 3 | disk-encryption× 3 |