Changeset 360

Timestamp:

20.02.2010 21:57:07 (5 months ago)

Author:

henning

Message:

ruby-script-encrypt: added some obfusciation and made it incompatible with 1.8

File:

• tools/ruby-script-encrypt (modified) (1 diff)

tools/ruby-script-encrypt

@@ -11 +11 @@
 =end
 
-ARGV[0] ? nil:($stderr<<"#{$0} <script>\n";exit)
-%w[base64 openssl].each {|r| require r}
-def a(m,k,t)
-        (a=OpenSSL::Cipher::Cipher.new('aes-256-cbc').send(m)).key=Digest::SHA256.digest(k)
-        #a.iv=File.open('/dev/random').read(32)
-        a.update(t)<<a.final
-end
-puts DATA.readlines,Base64.encode64(a :encrypt,:swordfish,File.new(ARGV[0]).readlines.join)
+ARGV[0] ? nil:($stderr<<"#{$0} <script>\n";exit);%w[base64 openssl].each{
+|r| require r};def a(m,k,t);(a=OpenSSL::Cipher::Cipher.new('aes-256-cbc')
+.send(m)).key=Digest::SHA256.digest(k);a.update(t)<<a.final;end;puts DATA
+.readlines,Base64.encode64(a :encrypt,:swordfish,File.new(ARGV[0])
+.readlines.join)
 __END__
 #!/usr/bin/env ruby
-%w[base64 openssl].each {|r| require r}
-def a(m,k,t)
-        (a=OpenSSL::Cipher::Cipher.new('aes-256-cbc').send(m)).key=Digest::SHA256.digest(k)
-        a.update(t.unpack('m')[0])<<a.final
-end
-eval a :decrypt,:swordfish,DATA.readlines.to_s
+%w[base64 openssl].each {|r| require r};def a(m,k,t);(a=
+OpenSSL::Cipher::Cipher.new('aes-256-cbc').send(m)).key=Digest::SHA256
+.digest(k);a.update(t.unpack('m')[0])<<a.final;end;eval a :decrypt,
+:swordfish,DATA.readlines.to_s
 __END__