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Themis
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autocert | Themis | |
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10 | 2 | |
2,931 | 1,807 | |
0.9% | 0.8% | |
8.1 | 5.9 | |
3 days ago | 3 months ago | |
Go | C | |
BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
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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.
autocert
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Current bcrypt is problematic I find. Made changes to core functionality. Looking for feedback
Pull request link
- GOlang ile şifreleme işlemleri için crypto paketi
- Argon2 or Argon2id still recommended over Bcrypt for Password Hashing?
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SHA-3 Buffer Overflow
The version in the Golang stdlib is a pure-go implementation, but there's an assembler variant optimized for amd64 (https://github.com/golang/crypto/blob/master/sha3/keccakf_am...), which is apparently derived from the XKCP package.
Bad news for the (mostly-Golang) Ethereum ecosystem...
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Web dev learning path advice
Learn crypto library and how to encrypt and hash: https://github.com/golang/crypto
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Hashing password
In last section we have created users table in our database, but we are currently storing user's password in plain text. This is something we should never do, and instead we need to store hashed password with random salt. For that we will use golang/crypto library. First we need to expand our User structure:
- Minio Changes License to AGPL
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SIEC elliptic curve vs other better known ones ?
So in conclusion, croc seems to be pretty secure as long as you use P-256 (or P-384). Internally, the standard golang.org/x/crypto library is used, which I can guarantee is very secure, as it is used in millions of web servers around the world, and Go is a language maintained by Google, which has many security professionals at their disposal. Ultimately, the decision is yours. While I can give you my opinion and point you to correct documents, you should trust nobody other than yourself. Not even me. But still, I recommend P-256 above everything else.
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Crowdsourcing for healthcare tool accepting DOGE as payment feedback
I've been considering developing suck tools with Golang. Golang's crypto package golang crypto might be a great starting point if your familiar with language.
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how does bcrypt.CompareHash function know which cost to select?
https://github.com/golang/crypto/blob/eec23a3978adcfd26c29f4153eaa3e3d9b2cc53a/bcrypt/bcrypt.go#L234-L254
Themis
- Themis: Strong, usable cryptography for busy people
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Backstage: cryptographic R&D internship at Cossack Labs
Now, the real world work starts. We introduce interns to the world of popular cryptographic libraries, help them to make their first OSS contributions, and let them practice with our cryptographic library Themis which provides a high-level crypto API on 14 languages.
What are some alternatives?
lego - Let's Encrypt/ACME client and library written in Go
DOMPurify - DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
bitwarden-go - A Bitwarden-compatible server written in Golang
tweetnacl-java - TweetNaCl in Java - a port of TweetNaCl-js
simple-scrypt - A convenience library for generating, comparing and inspecting password hashes using the scrypt KDF in Go 🔑
cryptography - cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
acmetool - :lock: acmetool, an automatic certificate acquisition tool for ACME (Let's Encrypt)
snyk - Snyk CLI scans and monitors your projects for security vulnerabilities. [Moved to: https://github.com/snyk/cli]
BadActor - BadActor.org An in-memory application driven jailer written in Go
NeDB - The JavaScript Database, for Node.js, nw.js, electron and the browser
ssh-vault - 🌰 encrypt/decrypt using ssh keys
Crypto++ - free C++ class library of cryptographic schemes