Private API for extensions like ssh-client that need access to TCP.

crypto/hmac.h

Index: crypto/hmac.h
diff --git a/crypto/hmac.h b/crypto/hmac.h
index 7852797b20dc71fc1d96672e44f4cc1b04f27c56..40151f3761f1c3d270ab9b6a7f648d4f8dd8dae0 100644
--- a/crypto/hmac.h
+++ b/crypto/hmac.h
@@ -51,7 +51,8 @@ class HMAC {
   // to the constructor and the key supplied to the Init method. The HMAC is
   // returned in |digest|, which has |digest_length| bytes of storage available.
   // TODO(abarth): digest_length should be a size_t.
-  bool Sign(const std::string& data, unsigned char* digest, int digest_length);
+  bool Sign(
+      const std::string& data, unsigned char* digest, int digest_length) const;

[wtc, 2011/05/16 23:23:29]

Nit: the Style Guide seems to recommend we format this as
follows since the first parameter fits on the first line:

  bool Sign(const std::string& data,
            unsigned char* digest,
            int digest_length) const;

See
http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#Function_Decla...

[Denis Lagno, 2011/05/17 22:15:08]

Done.

 
   // TODO(albertb): Add a Verify method.