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Provide a public PKCS#11 mechanism enumerator

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This commit is contained in:
Martin Willi
2010-08-04 09:26:21 +02:00
parent efab731338
commit 5a27bf8ad8
3 changed files with 117 additions and 44 deletions
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src/libstrongswan/plugins/pkcs11/pkcs11_manager.c
+21 -44
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@@ -84,54 +84,31 @@ static void lib_entry_destroy(lib_entry_t *entry)
*/
static void print_mechs(lib_entry_t *entry, CK_SLOT_ID slot)
{
CK_MECHANISM_TYPE_PTR mechs;
enumerator_t *enumerator;
CK_MECHANISM_TYPE type;
CK_MECHANISM_INFO info;
CK_ULONG count;
CK_RV rv;
int i;
rv = entry->lib->f->C_GetMechanismList(slot, NULL, &count);
if (rv != CKR_OK)
enumerator = entry->lib->create_mechanism_enumerator(entry->lib, slot);
while (enumerator->enumerate(enumerator, &type, &info))
{
DBG1(DBG_CFG, "C_GetMechanismList() failed: %N", ck_rv_names, rv);
return;
DBG2(DBG_CFG, " %N %lu-%lu [ %s%s%s%s%s%s%s%s%s%s%s%s%s]",
ck_mech_names, type,
info.ulMinKeySize, info.ulMaxKeySize,
info.flags & CKF_HW ? "HW " : "",
info.flags & CKF_ENCRYPT ? "ENCR " : "",
info.flags & CKF_DECRYPT ? "DECR " : "",
info.flags & CKF_DIGEST ? "DGST " : "",
info.flags & CKF_SIGN ? "SIGN " : "",
info.flags & CKF_SIGN_RECOVER ? "SIGN_RCVR " : "",
info.flags & CKF_VERIFY ? "VRFY " : "",
info.flags & CKF_VERIFY_RECOVER ? "VRFY_RCVR " : "",
info.flags & CKF_GENERATE ? "GEN " : "",
info.flags & CKF_GENERATE_KEY_PAIR ? "GEN_KEY_PAIR " : "",
info.flags & CKF_WRAP ? "WRAP " : "",
info.flags & CKF_UNWRAP ? "UNWRAP " : "",
info.flags & CKF_DERIVE ? "DERIVE " : "");
}
mechs = malloc(sizeof(CK_MECHANISM_TYPE) * count);
entry->lib->f->C_GetMechanismList(slot, mechs, &count);
if (rv != CKR_OK)
{
DBG1(DBG_CFG, "C_GetMechanismList() failed: %N", ck_rv_names, rv);
return;
}
for (i = 0; i < count; i++)
{
rv = entry->lib->f->C_GetMechanismInfo(slot, mechs[i], &info);
if (rv == CKR_OK)
{
DBG2(DBG_CFG, " %N %lu-%lu [ %s%s%s%s%s%s%s%s%s%s%s%s%s]",
ck_mech_names, mechs[i],
info.ulMinKeySize, info.ulMaxKeySize,
info.flags & CKF_HW ? "HW " : "",
info.flags & CKF_ENCRYPT ? "ENCR " : "",
info.flags & CKF_DECRYPT ? "DECR " : "",
info.flags & CKF_DIGEST ? "DGST " : "",
info.flags & CKF_SIGN ? "SIGN " : "",
info.flags & CKF_SIGN_RECOVER ? "SIGN_RCVR " : "",
info.flags & CKF_VERIFY ? "VRFY " : "",
info.flags & CKF_VERIFY_RECOVER ? "VRFY_RCVR " : "",
info.flags & CKF_GENERATE ? "GEN " : "",
info.flags & CKF_GENERATE_KEY_PAIR ? "GEN_KEY_PAIR " : "",
info.flags & CKF_WRAP ? "WRAP " : "",
info.flags & CKF_UNWRAP ? "UNWRAP " : "",
info.flags & CKF_DERIVE ? "DERIVE " : "");
}
else
{
DBG1(DBG_CFG, "C_GetMechanismList(%N) failed: %N",
ck_mech_names, mechs[i], ck_rv_names, rv);
}
}
free(mechs);
enumerator->destroy(enumerator);
}
/**