1 files changed, 0 insertions, 47 deletions
diff --git a/lib/srp/server.rb b/lib/srp/server.rb
deleted file mode 100644
index 30f5088..0000000
--- a/lib/srp/server.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-require File.expand_path(File.dirname(__FILE__) + '/util')
-
-module SRP
-  class Server
-
-    include Util
-
-    def initialize(salt, verifier)
-      @salt = salt
-      @verifier = verifier
-    end
-
-    def initialize_auth(aa)
-      @aa = aa
-      @b = bigrand(32).hex
-      # B = g^b + k v (mod N)
-      @bb = (modpow(GENERATOR, @b, PRIME_N) + multiplier * @verifier) % PRIME_N
-      u = calculate_u(@aa, @bb, PRIME_N)
-      return @bb, u
-    end
-
-    def authenticate(m)
-      u = calculate_u(@aa, @bb, PRIME_N)
-      base = (modpow(@verifier, u, PRIME_N) * @aa) % PRIME_N
-      server_s = modpow(base, @b, PRIME_N)
-      if(m == calculate_m(@aa, @bb, server_s))
-        return calculate_m(@aa, m, server_s)
-      end
-    end
-
-
-    protected
-
-    def calculate_u(aa, bb, n)
-      nlen = 2 * ((('%x' % [n]).length * 4 + 7) >> 3)
-      aahex = '%x' % [aa]
-      bbhex = '%x' % [bb]
-      return sha256_str("%x%x" % [aa, bb]).hex
-      hashin = '0' * (nlen - aahex.length) + aahex \
-        + '0' * (nlen - bbhex.length) + bbhex
-      sha256_str(hashin).hex
-    end
-
-  end
-end
-
-