* illegal regexp to parse RSA PKCS#1 packed data. fixed.

nahi · Nov 4, 2004 · df50c25 · df50c25
1 parent 1f3c3f9
commit df50c25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pgp/pkeyalgorithm.rb b/lib/pgp/pkeyalgorithm.rb
@@ -115,7 +115,7 @@ def self.encode_sessionkey(nbits, algorithm, sessionkey)
   end
 
   def self.decode_sessionkey(data)
-    rnd, algorithm, rest = data.scan(/\A\000\002([^\000]+)\000(.)(.+)\z/)[0]
+    rnd, algorithm, rest = data.scan(/\A\000\002([^\000]+)\000([\x00-\xff])([\x00-\xff]*)\z/)[0]
     algorithm = algorithm.unpack("C")[0]
     sessionkey = rest[0..-3]
     checksum = MPI.from_bytes(rest[-2..-1])