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-rw-r--r--crypto/nss_util.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/crypto/nss_util.h b/crypto/nss_util.h
index 60b7778..77a9649 100644
--- a/crypto/nss_util.h
+++ b/crypto/nss_util.h
@@ -20,8 +20,6 @@ class Time;
// initialization functions.
namespace crypto {
-class SymmetricKey;
-
#if defined(USE_NSS)
// EarlySetupForNSSInit performs lightweight setup which must occur before the
// process goes multithreaded. This does not initialise NSS. For test, see
@@ -116,14 +114,6 @@ CRYPTO_EXPORT bool IsTPMTokenReady();
// Initialize the TPM token. Does nothing if it is already initialized.
CRYPTO_EXPORT bool InitializeTPMToken(const std::string& token_name,
const std::string& user_pin);
-
-// Gets supplemental user key. Creates one in NSS database if it does not exist.
-// The supplemental user key is used for AES encryption of user data that is
-// stored and protected by cryptohome. This additional layer of encryption of
-// provided to ensure that sensitive data wouldn't be exposed in plain text in
-// case when an attacker would somehow gain access to all content within
-// cryptohome.
-CRYPTO_EXPORT SymmetricKey* GetSupplementalUserKey();
#endif
// Convert a NSS PRTime value into a base::Time object.