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authorNikos Mavrogiannopoulos <nmav@gnutls.org>2013-02-16 10:17:58 +0100
committerNikos Mavrogiannopoulos <nmav@gnutls.org>2013-02-16 10:31:53 +0100
commitccdff2dc101e88dfa8662fe2f5bb84c4034d21c8 (patch)
tree519c5b5c8e7650edcaa487b2fe64542290aadd80 /doc/cha-tokens.texi
parent1216eabdcb81b9d13fb3c422b411a8c1cd700ee7 (diff)
downloadgnutls-ccdff2dc101e88dfa8662fe2f5bb84c4034d21c8.tar.gz
cleaned up the PIN calling in TPM
Diffstat (limited to 'doc/cha-tokens.texi')
-rw-r--r--doc/cha-tokens.texi5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/cha-tokens.texi b/doc/cha-tokens.texi
index dd0de07ec9..eead0001d5 100644
--- a/doc/cha-tokens.texi
+++ b/doc/cha-tokens.texi
@@ -406,7 +406,10 @@ tpmkey:file=/path/to/file
@end verbatim
When objects require a PIN to be accessed the same callbacks as with PKCS #11
-objects are expected (see @ref{Accessing objects that require a PIN}).
+objects are expected (see @ref{Accessing objects that require a PIN}). Note
+that the PIN function may be called multiple times to unlock the SRK and
+the specific key in use. The label in the key function will then be set to
+`SRK' when unlocking the SRK key, or to `TPM' when unlocking any other key.
@node Key generation
@subsection Key generation