DAT - Distributed Access Token

Document

DAT Run Online

What is DAT

Java / Kotlin 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)
• BenchTest.java
• BenchTest.kt

Plain : C6MLbvob9PxOzpx6h6Ev0ln8Nk37ZevOIOKEkQgMylfCgTDbwywp0QyBoYi8doPt0zv9L5wQjAkzhRdvVYS6lU2TRpY57SANEDSL
Secure : zYXLJ4pdPqj7uEy0kbwih5326wVjJd98KJKMFr9GoCfeR7Eb22fflWPng0oQUR9nyZ1UvXLdCjtx926WlHh1aAmwIkuZVumxWZK5

Multi-Thread 
HMAC-SHA256-MFS IV-AES128-GCM Issue * 10000 : 131ms
HMAC-SHA256-MFS IV-AES128-GCM Parse * 10000 : 66ms
HMAC-SHA256-MFS IV-AES256-GCM Issue * 10000 : 45ms
HMAC-SHA256-MFS IV-AES256-GCM Parse * 10000 : 45ms
HMAC-SHA384-MFS IV-AES128-GCM Issue * 10000 : 75ms
HMAC-SHA384-MFS IV-AES128-GCM Parse * 10000 : 58ms
HMAC-SHA384-MFS IV-AES256-GCM Issue * 10000 : 64ms
HMAC-SHA384-MFS IV-AES256-GCM Parse * 10000 : 60ms
HMAC-SHA512-MFS IV-AES128-GCM Issue * 10000 : 80ms
HMAC-SHA512-MFS IV-AES128-GCM Parse * 10000 : 62ms
HMAC-SHA512-MFS IV-AES256-GCM Issue * 10000 : 60ms
HMAC-SHA512-MFS IV-AES256-GCM Parse * 10000 : 63ms
ECDSA-P256 IV-AES128-GCM Issue * 10000 : 287ms
ECDSA-P256 IV-AES128-GCM Parse * 10000 : 188ms
ECDSA-P256 IV-AES256-GCM Issue * 10000 : 143ms
ECDSA-P256 IV-AES256-GCM Parse * 10000 : 125ms
ECDSA-P384 IV-AES128-GCM Issue * 10000 : 646ms
ECDSA-P384 IV-AES128-GCM Parse * 10000 : 461ms
ECDSA-P384 IV-AES256-GCM Issue * 10000 : 334ms
ECDSA-P384 IV-AES256-GCM Parse * 10000 : 421ms
ECDSA-P521 IV-AES128-GCM Issue * 10000 : 1106ms
ECDSA-P521 IV-AES128-GCM Parse * 10000 : 780ms
ECDSA-P521 IV-AES256-GCM Issue * 10000 : 505ms
ECDSA-P521 IV-AES256-GCM Parse * 10000 : 582ms

Single-Thread 
HMAC-SHA256-MFS IV-AES128-GCM Issue * 10000 : 51ms
HMAC-SHA256-MFS IV-AES128-GCM Parse * 10000 : 52ms
HMAC-SHA256-MFS IV-AES256-GCM Issue * 10000 : 57ms
HMAC-SHA256-MFS IV-AES256-GCM Parse * 10000 : 53ms
HMAC-SHA384-MFS IV-AES128-GCM Issue * 10000 : 51ms
HMAC-SHA384-MFS IV-AES128-GCM Parse * 10000 : 48ms
HMAC-SHA384-MFS IV-AES256-GCM Issue * 10000 : 53ms
HMAC-SHA384-MFS IV-AES256-GCM Parse * 10000 : 51ms
HMAC-SHA512-MFS IV-AES128-GCM Issue * 10000 : 58ms
HMAC-SHA512-MFS IV-AES128-GCM Parse * 10000 : 51ms
HMAC-SHA512-MFS IV-AES256-GCM Issue * 10000 : 52ms
HMAC-SHA512-MFS IV-AES256-GCM Parse * 10000 : 51ms
ECDSA-P256 IV-AES128-GCM Issue * 10000 : 513ms
ECDSA-P256 IV-AES128-GCM Parse * 10000 : 511ms
ECDSA-P256 IV-AES256-GCM Issue * 10000 : 509ms
ECDSA-P256 IV-AES256-GCM Parse * 10000 : 513ms
ECDSA-P384 IV-AES128-GCM Issue * 10000 : 1373ms
ECDSA-P384 IV-AES128-GCM Parse * 10000 : 1505ms
ECDSA-P384 IV-AES256-GCM Issue * 10000 : 1353ms
ECDSA-P384 IV-AES256-GCM Parse * 10000 : 1520ms
ECDSA-P521 IV-AES128-GCM Issue * 10000 : 2688ms
ECDSA-P521 IV-AES128-GCM Parse * 10000 : 3361ms
ECDSA-P521 IV-AES256-GCM Issue * 10000 : 2693ms
ECDSA-P521 IV-AES256-GCM Parse * 10000 : 3374ms