diff options
| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2018-01-07 15:13:56 +0200 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-06-27 14:54:40 +1000 |
| commit | 567bc2d6ce18f55e7a1d2c8e023ead44f5c2cc45 (patch) | |
| tree | c456dd0222cc52ca7f2df9c9a5fcc42b4c277c36 /py | |
| parent | b9ec6037edf5e6ff6f8f400d70f7351d1b0af67d (diff) | |
extmod/moducryptolib: Add ucryptolib module with crypto functions.
The API follows guidelines of https://www.python.org/dev/peps/pep-0272/,
but is optimized for code size, with the idea that full PEP 0272
compatibility can be added with a simple Python wrapper mode.
The naming of the module follows (u)hashlib pattern.
At the bare minimum, this module is expected to provide:
* AES128, ECB (i.e. "null") mode, encrypt only
Implementation in this commit is based on axTLS routines, and implements
following:
* AES 128 and 256
* ECB and CBC modes
* encrypt and decrypt
Diffstat (limited to 'py')
| -rw-r--r-- | py/builtin.h | 1 | ||||
| -rw-r--r-- | py/mpconfig.h | 4 | ||||
| -rw-r--r-- | py/objmodule.c | 3 | ||||
| -rw-r--r-- | py/py.mk | 1 |
4 files changed, 9 insertions, 0 deletions
diff --git a/py/builtin.h b/py/builtin.h index 84b99a8a4..6f8964a25 100644 --- a/py/builtin.h +++ b/py/builtin.h @@ -106,6 +106,7 @@ extern const mp_obj_module_t mp_module_ujson; extern const mp_obj_module_t mp_module_ure; extern const mp_obj_module_t mp_module_uheapq; extern const mp_obj_module_t mp_module_uhashlib; +extern const mp_obj_module_t mp_module_ucryptolib; extern const mp_obj_module_t mp_module_ubinascii; extern const mp_obj_module_t mp_module_urandom; extern const mp_obj_module_t mp_module_uselect; diff --git a/py/mpconfig.h b/py/mpconfig.h index 08d100549..2fe3bdb5a 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -1163,6 +1163,10 @@ typedef double mp_float_t; #define MICROPY_PY_UHASHLIB_SHA256 (1) #endif +#ifndef MICROPY_PY_UCRYPTOLIB +#define MICROPY_PY_UCRYPTOLIB (0) +#endif + #ifndef MICROPY_PY_UBINASCII #define MICROPY_PY_UBINASCII (0) #endif diff --git a/py/objmodule.c b/py/objmodule.c index c4aba3a7b..7ec66adf3 100644 --- a/py/objmodule.c +++ b/py/objmodule.c @@ -193,6 +193,9 @@ STATIC const mp_rom_map_elem_t mp_builtin_module_table[] = { #if MICROPY_PY_UHASHLIB { MP_ROM_QSTR(MP_QSTR_uhashlib), MP_ROM_PTR(&mp_module_uhashlib) }, #endif +#if MICROPY_PY_UCRYPTOLIB + { MP_ROM_QSTR(MP_QSTR_ucryptolib), MP_ROM_PTR(&mp_module_ucryptolib) }, +#endif #if MICROPY_PY_UBINASCII { MP_ROM_QSTR(MP_QSTR_ubinascii), MP_ROM_PTR(&mp_module_ubinascii) }, #endif @@ -227,6 +227,7 @@ PY_EXTMOD_O_BASENAME = \ extmod/moduheapq.o \ extmod/modutimeq.o \ extmod/moduhashlib.o \ + extmod/moducryptolib.o \ extmod/modubinascii.o \ extmod/virtpin.o \ extmod/machine_mem.o \ |