CODEWITHSUNDEEP
rubynode.js
Moon soon
Moon soon

Reputation: 2856

how md5 byte array in ruby?

in NodeJS:

>var md5 = require('md5')
>md5([1])
55a54008ad1ba589aa210d2629c1df41

in Ruby:

pry(main)> Digest::MD5.hexdigest [1]
TypeError: no implicit conversion of Array into String
from (pry):20:in `digest'

I am trying to use 'Array#pack' to convert a byte array to big-endian 32-bit words in:

pry(main)> Digest::MD5.hexdigest [1].pack('L*')
=> "4352d88a78aa39750bf70cd6f27bcaa5"

But result is different with nodejs, I am not familiar with byte operation, Please let me know how to use ruby to get same result with nodejs

Upvotes: 1

Views: 524

Answers (1)

Aleksei Matiushkin
Aleksei Matiushkin

Reputation: 121010

 ▶ Digest::MD5.hexdigest [1].pack 'U*'
 #⇒ "55a54008ad1ba589aa210d2629c1df41"

Upvotes: 1

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