opencryptoki: Fix to opencryptoki PKCS#11 TPM generated key handling
Original patch by Nelson Araujo <nelsona@chromium.org>.
http://codereview.chromium.org/5179001
BUG=chromium-os:14440
TEST=none
Change-Id: Icfec6716cb25268d9fbf008d7104017782f0945c
diff --git a/usr/lib/pkcs11/tpm_stdll/tpm_specific.c b/usr/lib/pkcs11/tpm_stdll/tpm_specific.c
index cc13299..eb539f2 100644
--- a/usr/lib/pkcs11/tpm_stdll/tpm_specific.c
+++ b/usr/lib/pkcs11/tpm_stdll/tpm_specific.c
@@ -2375,6 +2375,7 @@
CK_ULONG mod_bits = 0;
CK_BBOOL flag;
CK_RV rc;
+ CK_BYTE tpm_pubexp[] = { 0, 1, 0, 1 };
TSS_FLAG initFlags = 0;
BYTE authHash[SHA1_HASH_SIZE];
@@ -2491,6 +2492,14 @@
template_update_attribute( priv_tmpl, attr );
Tspi_Context_FreeMemory(tspContext, rgbBlob);
+ /* put the public exponent into the private key object */
+ if ((rc = build_attribute(CKA_PUBLIC_EXPONENT, tpm_pubexp,
+ sizeof(tpm_pubexp), &attr))) {
+ st_err_log(84, __FILE__, __LINE__);
+ return rc;
+ }
+ template_update_attribute( priv_tmpl, attr );
+
/* wrap the authdata and put it into an object */
if (authData != NULL) {
if ((rc = token_wrap_auth_data(authData, publ_tmpl, priv_tmpl))) {
