diff options
Diffstat (limited to 'libhal.py')
| -rw-r--r-- | libhal.py | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -192,6 +192,8 @@ RPCFunc.define(''' RPC_FUNC_PKEY_GET_KEY_CURVE, RPC_FUNC_PKEY_SET_ATTRIBUTES, RPC_FUNC_PKEY_GET_ATTRIBUTES, + RPC_FUNC_PKEY_EXPORT, + RPC_FUNC_PKEY_IMPORT, ''') class HALDigestAlgorithm(Enum): pass @@ -240,6 +242,7 @@ HAL_KEY_FLAG_USAGE_KEYENCIPHERMENT = (1 << 1) HAL_KEY_FLAG_USAGE_DATAENCIPHERMENT = (1 << 2) HAL_KEY_FLAG_TOKEN = (1 << 3) HAL_KEY_FLAG_PUBLIC = (1 << 4) +HAL_KEY_FLAG_EXPORTABLE = (1 << 5) HAL_PKEY_ATTRIBUTE_NIL = (0xFFFFFFFF) @@ -402,6 +405,11 @@ class PKey(Handle): result.update(self.hsm.pkey_get_attributes(self, attrs.iterkeys(), sum(attrs.itervalues()))) return result + def export_pkey(self, pkey): + return self.hsm.pkey_export(pkey = pkey, kekek = self, pkcs8_max = 2560, kek_max = 512) + + def import_pkey(self, pkcs8, kek, flags = 0): + return self.hsm.pkey_import(kekek = self, pkcs8 = pkcs8, kek = kek, flags = flags) class HSM(object): @@ -649,3 +657,15 @@ class HSM(object): return dict((r.unpack_uint(), r.unpack_bytes()) for i in xrange(n)) else: return dict((r.unpack_uint(), r.unpack_uint()) for i in xrange(n)) + + def pkey_export(self, pkey, kekek, pkcs8_max = 2560, kek_max = 512): + with self.rpc(RPC_FUNC_PKEY_EXPORT, pkey, kekek, pkcs8_max, kek_max) as r: + pkcs8, kek = r.unpack_bytes(), r.unpack_bytes() + logger.debug("Exported pkey %s", pkey.uuid) + return pkcs8, kek + + def pkey_import(self, kekek, pkcs8, kek, flags = 0, client = 0, session = 0): + with self.rpc(RPC_FUNC_PKEY_IMPORT, session, kekek, pkcs8, kek, flags, client = client) as r: + pkey = PKey(self, r.unpack_uint(), UUID(bytes = r.unpack_bytes())) + logger.debug("Imported pkey %s", pkey.uuid) + return pkey |