commit 62c2286bcf93bdfebac85bb5318982f054ec6224
author Shawn Willden <swillden@google.com> Wed Dec 17 08:36:20 2014 -0700
committer Shawn Willden <swillden@google.com> Thu Feb 05 13:54:29 2015 -0700
tree b6bd7b3f0575f0ee660ae1b1bef237400b30d4df
parent 0d560bfedd40389387f31f6696660fff6bc3a48a

Add support for HMAC_SHA224, HMAC_SHA384 and HMAC_SHA512.

Change-Id: I76c73f6e16e5ee4acaf8a78eacd1bfdf3db12b68

hmac_operation.cpp

diff --git a/hmac_operation.cpp b/hmac_operation.cpp
index 1620105..a179655 100644
--- a/hmac_operation.cpp
+++ b/hmac_operation.cpp
@@ -30,9 +30,18 @@
 
     const EVP_MD* md;
     switch (digest) {
+    case KM_DIGEST_SHA_2_224:
+        md = EVP_sha224();
+        break;
     case KM_DIGEST_SHA_2_256:
         md = EVP_sha256();
         break;
+    case KM_DIGEST_SHA_2_384:
+        md = EVP_sha384();
+        break;
+    case KM_DIGEST_SHA_2_512:
+        md = EVP_sha512();
+        break;
     default:
         error_ = KM_ERROR_UNSUPPORTED_DIGEST;
         return;