wycheproof
ejbca-ce
| wycheproof | ejbca-ce | |
|---|---|---|
| 12 | 2 | |
| 2,587 | 523 | |
| - | 17.4% | |
| 0.0 | 9.5 | |
| about 4 years ago | 19 days ago | |
| Java | Java | |
| Apache License 2.0 | GNU Lesser General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
wycheproof
- Google's Project Wycheproof
- SHA-3 Buffer Overflow - CVE-2022-37454
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When To Roll Your Own X
I failed to notice the relevant Wycheproof test vectors because they weren’t listed on the front page (they still aren’t).
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Automated Tests Are the Safety Net that Saves You
When I wrote the Monocypher cryptographic library, I didn't really know how to write serous tests. With some help, I eventually got something pretty good, with 100% code and path coverage, that test every possible input lengths as well as obscure corner cases I stole from various places (most notably Whycheproof).
- Project Wycheproof
- Psychic Signatures in Java
- What are some real-world security issues in cryptography?
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How to verify ECC double and add algorithm implementation
"GitHub - google/wycheproof: Project Wycheproof tests crypto libraries against known attacks." https://github.com/google/wycheproof
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An Illustrated Guide to Elliptic Curve Cryptography Validation
Thankfully, Curve25519 is much easier to implement, with much fewer death traps than short Weierstraß curves. For X25519, just follow DJB’s advice from ECC Hacks https://www.youtube.com/watch?v=vEt-D8xZmgE and make sure your arithmetic is up to snuff (constant time arithmetic is actually the hard part, by default I strongly suggest you steal it from the ref10 implementation).
For EdDSA, just follow the relevant explicit formulas, avoid clever (but dangerous) tricks such as converting to Montgomery form and back, and test with Wycheproof’s Ed25519 test vectors. https://github.com/google/wycheproof/blob/master/testvectors...
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Is AES 256-bit good enough for files.
Have you tested all your applicable components against the Wycheproof test vectors and passed?
ejbca-ce
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Tell HN: The software run by nearly every CA is affected by Log4J
Look at the the Log4j version under https://github.com/primekeydevs/ejbca-ce/tree/main/lib.
What are some alternatives?
kyberJCE - Pure Java implementation of the Kyber (version 3) post-quantum IND-CCA2 KEM.
pdf-sign-check - A java / spring boot application to help you sign and check signed pdf documents
cryptofuzz - Fuzzing cryptographic libraries. Magic bug printer go brrrr.
Cryptomator - Multi-platform transparent client-side encryption of your files in the cloud
Monocypher - An easy to use, easy to deploy crypto library
IsoApplet - A Java Card PKI Applet aiming to be ISO 7816 compliant
jdk17u - https://wiki.openjdk.org/display/JDKUpdates/JDK+17u
core - JCrypTool Core Plug-ins
noise_spec - Noise Specification
pki - The Dogtag Certificate System is an enterprise-class Certificate Authority (CA) which supports all aspects of certificate lifecycle management, including key archival, OCSP and smartcard management.
writeups - CTF writeups from The Flat Network Society
awesome-pki - A collection of articles, manuals, research papers, blogs, videos and software somehow related to the Public Key Cryptography (PKI).