how calculate md4 hash?

[dave]

i would calculate an md4 hash in ruby.
i've found 'openssl' lib, but i have not any code sample.




--

here are more things in heaven and earth,

horatio, than are dreamt of in your philosophy.

 

[WATANABE Hirofumi]

Hi,

i would calculate an md4 hash in ruby.
i've found 'openssl' lib, but i have not any code sample.

% ruby -ropenssl -e 'puts OpenSSL:igest::MD4.hexdigest("foo")'
0ac6700c491d70fb8650940b1ca1e4b2
% echo -n foo | openssl dgst -md4
0ac6700c491d70fb8650940b1ca1e4b2

 

[dave]

% ruby -ropenssl -e 'puts OpenSSL:igest::MD4.hexdigest("foo")'
0ac6700c491d70fb8650940b1ca1e4b2

tnx.

i needed it to calculate ed2k links from console.

---
require 'openssl'

$*.each{|f|
puts "ed2k://|file|#{File.basename(f)}|#{File.size(f)}|
#{OpenSSL:igest::MD4.hexdigest(File.read(f))}|"
}



--

here are more things in heaven and earth,

horatio, than are dreamt of in your philosophy.