package pkcs11-driver

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pkcs11-driver

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The bindings come in two flavours. The first one is the Direct mode, in which each function from the PKCS11.h header are binded directly. The second one is the Indirect mode, in which we use an indirection through the list of function returned by GetFunctionList.

Types used in the API

CONVENTIONS.

_t is a type variable used to constrain the Ctypes representation. It appears in Pkcs11.CK_VERSION, for instance. However, only t is exported, which is defined as _t structure. For some modules, it is quite easy to work with t seen as an abstract type. For other modules, the higher-level type such as P11.Version.t is more practical.

Where appropriate, we provide the following functions:

create: unit -> Pkcs11.CK_x.t: Allocate a new object of type t (possibly, not initialized).
allocate: Pkcs11.CK_x.t -> unit: Update the object in place by allocating memory for its various fields.
view: Pkcs11.CK_x.t -> P11.X.t: Build the high-level version of the data represented by the argument.
make: P11.X.t -> Pkcs11.CK_x.t: Build the Ctypes version of the data represented by P11.X.t.

N.B. The last two functions raise the question of why we are not using Ctypes views. The problem is that for some functions of the PKCS#11 interface, we have to make several calls to the API to build a proper Pkcs11.CK_x.t, that could then be used to build a P11.X.t.

module CK_ULONG = P11_ulong

module CK_BYTE = Pkcs11_CK_BYTE

module CK_BBOOL = Pkcs11_CK_BBOOL

module CK_UTF8CHAR = Pkcs11_CK_UTF8CHAR

module CK_VOID = Pkcs11_CK_VOID

module CK_FLAGS = Pkcs11_CK_FLAGS

module Data = Pkcs11_data

module CK_OBJECT_CLASS = Pkcs11_CK_OBJECT_CLASS

module CK_KEY_TYPE = Pkcs11_CK_KEY_TYPE

module CK_VERSION = Pkcs11_CK_VERSION

module CK_SESSION_HANDLE = Pkcs11_CK_SESSION_HANDLE

module CK_OBJECT_HANDLE = Pkcs11_CK_OBJECT_HANDLE

module CK_HW_FEATURE_TYPE = Pkcs11_CK_HW_FEATURE_TYPE

module CK_SLOT_ID = Pkcs11_CK_SLOT_ID

module CK_SLOT_INFO = Pkcs11_CK_SLOT_INFO

module Slot_list = Pkcs11_slot_list

module CK_MECHANISM_INFO = Pkcs11_CK_MECHANISM_INFO

module CK_SESSION_INFO = Pkcs11_CK_SESSION_INFO

module CK_BIGINT = P11_bigint

module CK_RV = Pkcs11_CK_RV

module CK_MECHANISM_TYPE = Pkcs11_CK_MECHANISM_TYPE

module Key_gen_mechanism = Pkcs11_key_gen_mechanism

module CK_RSA_PKCS_MGF_TYPE = Pkcs11_CK_RSA_PKCS_MGF_TYPE

module CK_RSA_PKCS_OAEP_PARAMS = Pkcs11_CK_RSA_PKCS_OAEP_PARAMS

module CK_RSA_PKCS_PSS_PARAMS = Pkcs11_CK_RSA_PKCS_PSS_PARAMS

module CK_KEY_DERIVATION_STRING_DATA = Pkcs11_CK_KEY_DERIVATION_STRING_DATA

module CK_DES_CBC_ENCRYPT_DATA_PARAMS =
  Pkcs11_CBC_ENCRYPT_DATA_PARAMS.CK_DES_CBC_ENCRYPT_DATA_PARAMS

module CK_AES_CBC_ENCRYPT_DATA_PARAMS =
  Pkcs11_CBC_ENCRYPT_DATA_PARAMS.CK_AES_CBC_ENCRYPT_DATA_PARAMS

module CK_PKCS5_PBKDF2_SALT_SOURCE_TYPE =
  Pkcs11_CK_PKCS5_PBKDF2_SALT_SOURCE_TYPE

module CK_PKCS5_PBKD2_PSEUDO_RANDOM_FUNCTION_TYPE =
  Pkcs11_CK_PKCS5_PBKD2_PSEUDO_RANDOM_FUNCTION_TYPE

module CK_PKCS5_PBKD2_PARAMS = Pkcs11_CK_PKCS5_PBKD2_PARAMS

module CK_EC_KDF_TYPE = Pkcs11_CK_EC_KDF_TYPE

module CK_ECDH1_DERIVE_PARAMS = Pkcs11_CK_ECDH1_DERIVE_PARAMS

module CK_ECMQV_DERIVE_PARAMS = Pkcs11_CK_ECMQV_DERIVE_PARAMS

module CK_MECHANISM = Pkcs11_CK_MECHANISM

module CK_USER_TYPE = Pkcs11_CK_USER_TYPE

module CK_INFO = Pkcs11_CK_INFO

module CK_TOKEN_INFO = Pkcs11_CK_TOKEN_INFO

module CK_ATTRIBUTE_TYPE = Pkcs11_CK_ATTRIBUTE_TYPE

module CK_ATTRIBUTE = Pkcs11_CK_ATTRIBUTE

module Template = Pkcs11_template

module Mechanism_list = Pkcs11_mechanism_list

module CK_ATTRIBUTE_SET = Pkcs11_CK_ATTRIBUTE_SET

module CK_AES_CTR_PARAMS = Pkcs11_CK_AES_CTR_PARAMS

module CK_GCM_PARAMS = Pkcs11_CK_GCM_PARAMS

val ck_byte : CK_BYTE.t Ctypes.typ

val utf8char : CK_BYTE.t Ctypes.typ

val ck_utf8char : char Ctypes.typ

val ck_bbool : CK_BYTE.t Ctypes.typ

val ck_flags : CK_FLAGS.t Ctypes.typ

val ck_object_class : CK_OBJECT_CLASS.t Ctypes.typ

val ck_version : CK_VERSION.t Ctypes.typ

val ck_session_handle : CK_SESSION_HANDLE.t Ctypes.typ

val ck_object_handle : CK_OBJECT_HANDLE.t Ctypes.typ

val ck_hw_feature_type : CK_HW_FEATURE_TYPE.t Ctypes.typ

val ck_slot_id : CK_SLOT_ID.t Ctypes.typ

val ck_slot_info : CK_SLOT_INFO.t Ctypes.typ

val ck_mechanism_info : CK_MECHANISM_INFO.t Ctypes.typ

val ck_session_info : CK_SESSION_INFO.t Ctypes.typ

val ck_rv : CK_RV.t Ctypes.typ

val ck_mechanism_type : CK_MECHANISM_TYPE.t Ctypes.typ

val ck_rsa_pkcs_mgf_type : CK_RSA_PKCS_MGF_TYPE.t Ctypes.typ

val ck_pkcs5_pbkdf2_salt_source_type : 
  CK_PKCS5_PBKDF2_SALT_SOURCE_TYPE.t Ctypes.typ

val ck_pkcs5_pbkd2_pseudo_random_function_type : 
  CK_PKCS5_PBKD2_PSEUDO_RANDOM_FUNCTION_TYPE.t Ctypes.typ

val ck_mechanism : CK_MECHANISM.t Ctypes.typ

val ck_user_type : CK_USER_TYPE.t Ctypes.typ

val ck_info : CK_INFO.t Ctypes.typ

val ck_token_info : CK_TOKEN_INFO.t Ctypes.typ

val ck_attribute_type : CK_ATTRIBUTE_TYPE.t Ctypes.typ

val ck_attribute : CK_ATTRIBUTE.t Ctypes.typ

type template = Template.t

module Initialize_arg : sig ... end

module Nss_initialize_arg : sig ... end

type _ck_function_list

type ck_function_list = _ck_function_list Ctypes.structure

val ck_function_list : ck_function_list Ctypes.typ

module CK_NOTIFY : sig ... end

module CK : sig ... end

module CK_FUNCTION_LIST : sig ... end