Project

saro-dat

0.0
The project is in a healthy, maintained state
saro-datsaro-lab/dat-rubyHomepageDocumentationSource CodeBug Tracker
Ported from Python dat library
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 Popularity
Downloads
342
Stars
0
Forks
0
Watchers
0
 Releases
Current version
4.0.0
Total releases
2
First release
2026-05-22
Latest release
2026-05-24
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2026-05-25
Reverse Dependencies
0

 Dependencies

Development

benchmark
>= 0
minitest
~> 5.0
parallel
>= 0

Runtime

base64
>= 0
concurrent-ruby
~> 1.3.6
openssl
~> 4.0.2
 Project Readme

DAT - Distributed Access Token

Document

DAT Run Online

What is DAT

Example

Support algorithm

Signature

name note
ECDSA-P256 = secp256r1
ECDSA-P384 = secp384r1
ECDSA-P521 = secp521r1
HMAC-SHA256-MFS = 256Bit Fixed Secret
HMAC-SHA384-MFS = 384Bit Fixed Secret
HMAC-SHA512-MFS = 512Bit Fixed Secret
  • MFS : Maximum(Same Bit) Fixed Secret

Crypto

name note
IV-AES128-GCM (IV=NONCE:96BIT) + AES128 GCM
IV-AES256-GCM (IV=NONCE:96BIT) + AES256 GCM

Performance

  • random plain and secure test
  • mac mini m4 2024 basic (10 core)
  • test_bench.rb
Testing started at ...
Performance Test (Plain, Secure)
Plain: CcMjua0RA8I27be6W2lYMBmk5OcPrV8mu3ybrVwBOB2pEPbtfrvH0h0Z0VBhG1ID4zu51sDKxZZGFoku9TzrcPJLbb0ObRiF3NIF
Secure: EEYEOjriFkidJ8lKpYPkt1fwS01sZuJ7ysgCWd7XyarZfP6yrxkR9rciiJSUpuPZlBt0moFlKb0n2ZDivhvxLNjmO1eT8KjzhLlA

--- Multi-Thread ---
HMAC-SHA256-MFS IV-AES128-GCM Issue * 10000 : 141ms
HMAC-SHA256-MFS IV-AES128-GCM Parse * 10000 : 148ms
HMAC-SHA256-MFS IV-AES256-GCM Issue * 10000 : 126ms
HMAC-SHA256-MFS IV-AES256-GCM Parse * 10000 : 161ms
HMAC-SHA384-MFS IV-AES128-GCM Issue * 10000 : 162ms
HMAC-SHA384-MFS IV-AES128-GCM Parse * 10000 : 155ms
HMAC-SHA384-MFS IV-AES256-GCM Issue * 10000 : 126ms
HMAC-SHA384-MFS IV-AES256-GCM Parse * 10000 : 146ms
HMAC-SHA512-MFS IV-AES128-GCM Issue * 10000 : 124ms
HMAC-SHA512-MFS IV-AES128-GCM Parse * 10000 : 132ms
HMAC-SHA512-MFS IV-AES256-GCM Issue * 10000 : 128ms
HMAC-SHA512-MFS IV-AES256-GCM Parse * 10000 : 149ms
ECDSA-P256 IV-AES128-GCM Issue * 10000 : 171ms
ECDSA-P256 IV-AES128-GCM Parse * 10000 : 188ms
ECDSA-P256 IV-AES256-GCM Issue * 10000 : 158ms
ECDSA-P256 IV-AES256-GCM Parse * 10000 : 188ms
ECDSA-P384 IV-AES128-GCM Issue * 10000 : 260ms
ECDSA-P384 IV-AES128-GCM Parse * 10000 : 422ms
ECDSA-P384 IV-AES256-GCM Issue * 10000 : 259ms
ECDSA-P384 IV-AES256-GCM Parse * 10000 : 415ms
ECDSA-P521 IV-AES128-GCM Issue * 10000 : 307ms
ECDSA-P521 IV-AES128-GCM Parse * 10000 : 475ms
ECDSA-P521 IV-AES256-GCM Issue * 10000 : 311ms
ECDSA-P521 IV-AES256-GCM Parse * 10000 : 481ms

--- Single-Thread ---
HMAC-SHA256-MFS IV-AES128-GCM Issue * 10000 : 64ms
HMAC-SHA256-MFS IV-AES128-GCM Parse * 10000 : 65ms
HMAC-SHA256-MFS IV-AES256-GCM Issue * 10000 : 60ms
HMAC-SHA256-MFS IV-AES256-GCM Parse * 10000 : 68ms
HMAC-SHA384-MFS IV-AES128-GCM Issue * 10000 : 66ms
HMAC-SHA384-MFS IV-AES128-GCM Parse * 10000 : 83ms
HMAC-SHA384-MFS IV-AES256-GCM Issue * 10000 : 64ms
HMAC-SHA384-MFS IV-AES256-GCM Parse * 10000 : 67ms
HMAC-SHA512-MFS IV-AES128-GCM Issue * 10000 : 62ms
HMAC-SHA512-MFS IV-AES128-GCM Parse * 10000 : 67ms
HMAC-SHA512-MFS IV-AES256-GCM Issue * 10000 : 66ms
HMAC-SHA512-MFS IV-AES256-GCM Parse * 10000 : 68ms
ECDSA-P256 IV-AES128-GCM Issue * 10000 : 192ms
ECDSA-P256 IV-AES128-GCM Parse * 10000 : 403ms
ECDSA-P256 IV-AES256-GCM Issue * 10000 : 188ms
ECDSA-P256 IV-AES256-GCM Parse * 10000 : 404ms
ECDSA-P384 IV-AES128-GCM Issue * 10000 : 1049ms
ECDSA-P384 IV-AES128-GCM Parse * 10000 : 2157ms
ECDSA-P384 IV-AES256-GCM Issue * 10000 : 1060ms
ECDSA-P384 IV-AES256-GCM Parse * 10000 : 2155ms
ECDSA-P521 IV-AES128-GCM Issue * 10000 : 1374ms
ECDSA-P521 IV-AES128-GCM Parse * 10000 : 2428ms
ECDSA-P521 IV-AES256-GCM Issue * 10000 : 1368ms
ECDSA-P521 IV-AES256-GCM Parse * 10000 : 2417ms