diff --git a/00329-fips.patch b/00329-fips.patch new file mode 100644 index 0000000..5cda8e7 --- /dev/null +++ b/00329-fips.patch @@ -0,0 +1,1098 @@ +From 5cedde59cde3f05af798a7cb5bc722cb0deb4835 Mon Sep 17 00:00:00 2001 +From: Charalampos Stratakis +Date: Thu, 12 Dec 2019 16:58:31 +0100 +Subject: [PATCH 1/6] Expose blake2b and blake2s hashes from OpenSSL + +These aren't as powerful as Python's own implementation, but they can be +used under FIPS. +--- + Lib/test/test_hashlib.py | 6 ++ + Modules/_hashopenssl.c | 37 ++++++++ + Modules/clinic/_hashopenssl.c.h | 152 +++++++++++++++++++++++++++++++- + 3 files changed, 194 insertions(+), 1 deletion(-) + +diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py +index 73d758a..5921360 100644 +--- a/Lib/test/test_hashlib.py ++++ b/Lib/test/test_hashlib.py +@@ -375,6 +375,12 @@ class HashLibTestCase(unittest.TestCase): + # 2 is for hashlib.name(...) and hashlib.new(name, ...) + self.assertGreaterEqual(len(constructors), 2) + for hash_object_constructor in constructors: ++ ++ # OpenSSL's blake2s & blake2d don't support `key` ++ _name = hash_object_constructor.__name__ ++ if 'key' in kwargs and _name.startswith('openssl_blake2'): ++ return ++ + m = hash_object_constructor(data, **kwargs) + computed = m.hexdigest() if not shake else m.hexdigest(length) + self.assertEqual( +diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c +index af6d1b2..980712f 100644 +--- a/Modules/_hashopenssl.c ++++ b/Modules/_hashopenssl.c +@@ -1079,6 +1079,41 @@ _hashlib_openssl_sha512_impl(PyObject *module, PyObject *data_obj, + } + + ++/*[clinic input] ++_hashlib.openssl_blake2b ++ string as data_obj: object(py_default="b''") = NULL ++ * ++ usedforsecurity: bool = True ++Returns a blake2b hash object; optionally initialized with a string ++[clinic start generated code]*/ ++ ++static PyObject * ++_hashlib_openssl_blake2b_impl(PyObject *module, PyObject *data_obj, ++ int usedforsecurity) ++/*[clinic end generated code: output=7a838b1643cde13e input=4ad7fd54268f3689]*/ ++ ++{ ++ return py_evp_fromname(module, Py_hash_blake2b, data_obj, usedforsecurity); ++} ++ ++/*[clinic input] ++_hashlib.openssl_blake2s ++ string as data_obj: object(py_default="b''") = NULL ++ * ++ usedforsecurity: bool = True ++Returns a blake2s hash object; optionally initialized with a string ++[clinic start generated code]*/ ++ ++static PyObject * ++_hashlib_openssl_blake2s_impl(PyObject *module, PyObject *data_obj, ++ int usedforsecurity) ++/*[clinic end generated code: output=4eda6b40757471da input=1ed39481ffa4e26a]*/ ++ ++{ ++ return py_evp_fromname(module, Py_hash_blake2s, data_obj, usedforsecurity); ++} ++ ++ + #ifdef PY_OPENSSL_HAS_SHA3 + + /*[clinic input] +@@ -2067,6 +2102,8 @@ static struct PyMethodDef EVP_functions[] = { + _HASHLIB_OPENSSL_SHA256_METHODDEF + _HASHLIB_OPENSSL_SHA384_METHODDEF + _HASHLIB_OPENSSL_SHA512_METHODDEF ++ _HASHLIB_OPENSSL_BLAKE2B_METHODDEF ++ _HASHLIB_OPENSSL_BLAKE2S_METHODDEF + _HASHLIB_OPENSSL_SHA3_224_METHODDEF + _HASHLIB_OPENSSL_SHA3_256_METHODDEF + _HASHLIB_OPENSSL_SHA3_384_METHODDEF +diff --git a/Modules/clinic/_hashopenssl.c.h b/Modules/clinic/_hashopenssl.c.h +index fb61a44..1e42b87 100644 +--- a/Modules/clinic/_hashopenssl.c.h ++++ b/Modules/clinic/_hashopenssl.c.h +@@ -743,6 +743,156 @@ exit: + return return_value; + } + ++PyDoc_STRVAR(_hashlib_openssl_blake2b__doc__, ++"openssl_blake2b($module, /, string=b\'\', *, usedforsecurity=True)\n" ++"--\n" ++"\n" ++"Returns a blake2b hash object; optionally initialized with a string"); ++ ++#define _HASHLIB_OPENSSL_BLAKE2B_METHODDEF \ ++ {"openssl_blake2b", _PyCFunction_CAST(_hashlib_openssl_blake2b), METH_FASTCALL|METH_KEYWORDS, _hashlib_openssl_blake2b__doc__}, ++ ++static PyObject * ++_hashlib_openssl_blake2b_impl(PyObject *module, PyObject *data_obj, ++ int usedforsecurity); ++ ++static PyObject * ++_hashlib_openssl_blake2b(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) ++{ ++ PyObject *return_value = NULL; ++ #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE) ++ ++ #define NUM_KEYWORDS 2 ++ static struct { ++ PyGC_Head _this_is_not_used; ++ PyObject_VAR_HEAD ++ PyObject *ob_item[NUM_KEYWORDS]; ++ } _kwtuple = { ++ .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS) ++ .ob_item = { &_Py_ID(string), &_Py_ID(usedforsecurity), }, ++ }; ++ #undef NUM_KEYWORDS ++ #define KWTUPLE (&_kwtuple.ob_base.ob_base) ++ ++ #else // !Py_BUILD_CORE ++ # define KWTUPLE NULL ++ #endif // !Py_BUILD_CORE ++ ++ static const char * const _keywords[] = {"string", "usedforsecurity", NULL}; ++ static _PyArg_Parser _parser = { ++ .keywords = _keywords, ++ .fname = "openssl_blake2b", ++ .kwtuple = KWTUPLE, ++ }; ++ #undef KWTUPLE ++ PyObject *argsbuf[2]; ++ Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0; ++ PyObject *data_obj = NULL; ++ int usedforsecurity = 1; ++ ++ args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 1, 0, argsbuf); ++ if (!args) { ++ goto exit; ++ } ++ if (!noptargs) { ++ goto skip_optional_pos; ++ } ++ if (args[0]) { ++ data_obj = args[0]; ++ if (!--noptargs) { ++ goto skip_optional_pos; ++ } ++ } ++skip_optional_pos: ++ if (!noptargs) { ++ goto skip_optional_kwonly; ++ } ++ usedforsecurity = PyObject_IsTrue(args[1]); ++ if (usedforsecurity < 0) { ++ goto exit; ++ } ++skip_optional_kwonly: ++ return_value = _hashlib_openssl_blake2b_impl(module, data_obj, usedforsecurity); ++ ++exit: ++ return return_value; ++} ++ ++PyDoc_STRVAR(_hashlib_openssl_blake2s__doc__, ++"openssl_blake2s($module, /, string=b\'\', *, usedforsecurity=True)\n" ++"--\n" ++"\n" ++"Returns a blake2s hash object; optionally initialized with a string"); ++ ++#define _HASHLIB_OPENSSL_BLAKE2S_METHODDEF \ ++ {"openssl_blake2s", _PyCFunction_CAST(_hashlib_openssl_blake2s), METH_FASTCALL|METH_KEYWORDS, _hashlib_openssl_blake2s__doc__}, ++ ++static PyObject * ++_hashlib_openssl_blake2s_impl(PyObject *module, PyObject *data_obj, ++ int usedforsecurity); ++ ++static PyObject * ++_hashlib_openssl_blake2s(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) ++{ ++ PyObject *return_value = NULL; ++ #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE) ++ ++ #define NUM_KEYWORDS 2 ++ static struct { ++ PyGC_Head _this_is_not_used; ++ PyObject_VAR_HEAD ++ PyObject *ob_item[NUM_KEYWORDS]; ++ } _kwtuple = { ++ .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS) ++ .ob_item = { &_Py_ID(string), &_Py_ID(usedforsecurity), }, ++ }; ++ #undef NUM_KEYWORDS ++ #define KWTUPLE (&_kwtuple.ob_base.ob_base) ++ ++ #else // !Py_BUILD_CORE ++ # define KWTUPLE NULL ++ #endif // !Py_BUILD_CORE ++ ++ static const char * const _keywords[] = {"string", "usedforsecurity", NULL}; ++ static _PyArg_Parser _parser = { ++ .keywords = _keywords, ++ .fname = "openssl_blake2s", ++ .kwtuple = KWTUPLE, ++ }; ++ #undef KWTUPLE ++ PyObject *argsbuf[2]; ++ Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 0; ++ PyObject *data_obj = NULL; ++ int usedforsecurity = 1; ++ ++ args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 0, 1, 0, argsbuf); ++ if (!args) { ++ goto exit; ++ } ++ if (!noptargs) { ++ goto skip_optional_pos; ++ } ++ if (args[0]) { ++ data_obj = args[0]; ++ if (!--noptargs) { ++ goto skip_optional_pos; ++ } ++ } ++skip_optional_pos: ++ if (!noptargs) { ++ goto skip_optional_kwonly; ++ } ++ usedforsecurity = PyObject_IsTrue(args[1]); ++ if (usedforsecurity < 0) { ++ goto exit; ++ } ++skip_optional_kwonly: ++ return_value = _hashlib_openssl_blake2s_impl(module, data_obj, usedforsecurity); ++ ++exit: ++ return return_value; ++} ++ + #if defined(PY_OPENSSL_HAS_SHA3) + + PyDoc_STRVAR(_hashlib_openssl_sha3_224__doc__, +@@ -1851,4 +2001,4 @@ exit: + #ifndef _HASHLIB_SCRYPT_METHODDEF + #define _HASHLIB_SCRYPT_METHODDEF + #endif /* !defined(_HASHLIB_SCRYPT_METHODDEF) */ +-/*[clinic end generated code: output=b339e255db698147 input=a9049054013a1b77]*/ ++/*[clinic end generated code: output=1d988d457a8beebe input=a9049054013a1b77]*/ +-- +2.43.0 + + +From 2a12baa9e201f54560ec99ad5ee1fa5b0006aa39 Mon Sep 17 00:00:00 2001 +From: Petr Viktorin +Date: Thu, 25 Jul 2019 17:19:06 +0200 +Subject: [PATCH 2/6] Disable Python's hash implementations in FIPS mode, + forcing OpenSSL + +--- + Lib/hashlib.py | 11 +++++++---- + Lib/test/test_hashlib.py | 17 ++++++++++++----- + Modules/_blake2/blake2b_impl.c | 4 ++++ + Modules/_blake2/blake2module.c | 5 ++++- + Modules/_blake2/blake2s_impl.c | 4 ++++ + Modules/hashlib.h | 23 +++++++++++++++++++++++ + configure.ac | 3 ++- + 7 files changed, 56 insertions(+), 11 deletions(-) + +diff --git a/Lib/hashlib.py b/Lib/hashlib.py +index 1b16441..9897402 100644 +--- a/Lib/hashlib.py ++++ b/Lib/hashlib.py +@@ -70,14 +70,17 @@ __all__ = __always_supported + ('new', 'algorithms_guaranteed', + + __builtin_constructor_cache = {} + +-# Prefer our blake2 implementation ++# Prefer our blake2 implementation (unless in FIPS mode) + # OpenSSL 1.1.0 comes with a limited implementation of blake2b/s. The OpenSSL + # implementations neither support keyed blake2 (blake2 MAC) nor advanced + # features like salt, personalization, or tree hashing. OpenSSL hash-only + # variants are available as 'blake2b512' and 'blake2s256', though. +-__block_openssl_constructor = { +- 'blake2b', 'blake2s', +-} ++import _hashlib ++if _hashlib.get_fips_mode(): ++ __block_openssl_constructor = set() ++else: ++ __block_openssl_constructor = {'blake2b', 'blake2s'} ++ + + def __get_builtin_constructor(name): + cache = __builtin_constructor_cache +diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py +index 5921360..dd61a9a 100644 +--- a/Lib/test/test_hashlib.py ++++ b/Lib/test/test_hashlib.py +@@ -35,14 +35,15 @@ else: + m.strip() for m in builtin_hashes.strip('"').lower().split(",") + } + +-# hashlib with and without OpenSSL backend for PBKDF2 +-# only import builtin_hashlib when all builtin hashes are available. +-# Otherwise import prints noise on stderr ++# RHEL: `_hashlib` is always importable and `hashlib` can't be imported ++# without it. + openssl_hashlib = import_fresh_module('hashlib', fresh=['_hashlib']) +-if builtin_hashes == default_builtin_hashes: ++try: + builtin_hashlib = import_fresh_module('hashlib', blocked=['_hashlib']) +-else: ++except ImportError: + builtin_hashlib = None ++else: ++ raise AssertionError('hashlib is importable without _hashlib') + + try: + from _hashlib import HASH, HASHXOF, openssl_md_meth_names, get_fips_mode +@@ -114,6 +115,12 @@ class HashLibTestCase(unittest.TestCase): + except ModuleNotFoundError as error: + if self._warn_on_extension_import and module_name in builtin_hashes: + warnings.warn(f'Did a C extension fail to compile? {error}') ++ except ImportError: ++ if get_fips_mode() and module_name == '_blake2': ++ # blake2b & blake2s disabled under FIPS ++ return None ++ else: ++ raise + return None + + def __init__(self, *args, **kwargs): +diff --git a/Modules/_blake2/blake2b_impl.c b/Modules/_blake2/blake2b_impl.c +index c2cac98..55b1677 100644 +--- a/Modules/_blake2/blake2b_impl.c ++++ b/Modules/_blake2/blake2b_impl.c +@@ -98,6 +98,8 @@ py_blake2b_new_impl(PyTypeObject *type, PyObject *data, int digest_size, + BLAKE2bObject *self = NULL; + Py_buffer buf; + ++ FAIL_RETURN_IN_FIPS_MODE(PyExc_ValueError, "_blake2"); ++ + self = new_BLAKE2bObject(type); + if (self == NULL) { + goto error; +@@ -276,6 +278,8 @@ _blake2_blake2b_update(BLAKE2bObject *self, PyObject *data) + { + Py_buffer buf; + ++ FAIL_RETURN_IN_FIPS_MODE(PyExc_ValueError, "_blake2"); ++ + GET_BUFFER_VIEW_OR_ERROUT(data, &buf); + + if (self->lock == NULL && buf.len >= HASHLIB_GIL_MINSIZE) +diff --git a/Modules/_blake2/blake2module.c b/Modules/_blake2/blake2module.c +index 5df9fd3..10736c2 100644 +--- a/Modules/_blake2/blake2module.c ++++ b/Modules/_blake2/blake2module.c +@@ -13,6 +13,7 @@ + #endif + + #include "Python.h" ++#include "../hashlib.h" + #include "blake2module.h" + + extern PyType_Spec blake2b_type_spec; +@@ -83,6 +84,7 @@ _blake2_free(void *module) + static int + blake2_exec(PyObject *m) + { ++ + Blake2State* st = blake2_get_state(m); + + st->blake2b_type = (PyTypeObject *)PyType_FromModuleAndSpec( +@@ -155,5 +157,6 @@ static struct PyModuleDef blake2_module = { + PyMODINIT_FUNC + PyInit__blake2(void) + { ++ FAIL_RETURN_IN_FIPS_MODE(PyExc_ImportError, "blake2"); + return PyModuleDef_Init(&blake2_module); +-} ++} +\ No newline at end of file +diff --git a/Modules/_blake2/blake2s_impl.c b/Modules/_blake2/blake2s_impl.c +index 1c47328..cd4a202 100644 +--- a/Modules/_blake2/blake2s_impl.c ++++ b/Modules/_blake2/blake2s_impl.c +@@ -98,6 +98,8 @@ py_blake2s_new_impl(PyTypeObject *type, PyObject *data, int digest_size, + BLAKE2sObject *self = NULL; + Py_buffer buf; + ++ FAIL_RETURN_IN_FIPS_MODE(PyExc_ValueError, "_blake2"); ++ + self = new_BLAKE2sObject(type); + if (self == NULL) { + goto error; +@@ -276,6 +278,8 @@ _blake2_blake2s_update(BLAKE2sObject *self, PyObject *data) + { + Py_buffer buf; + ++ FAIL_RETURN_IN_FIPS_MODE(PyExc_ValueError, "_blake2"); ++ + GET_BUFFER_VIEW_OR_ERROUT(data, &buf); + + if (self->lock == NULL && buf.len >= HASHLIB_GIL_MINSIZE) +diff --git a/Modules/hashlib.h b/Modules/hashlib.h +index a8bad9d..1b1d937 100644 +--- a/Modules/hashlib.h ++++ b/Modules/hashlib.h +@@ -1,5 +1,11 @@ + /* Common code for use by all hashlib related modules. */ + ++// RHEL: use OpenSSL to turn off unsupported modules under FIPS mode ++// EVP_default_properties_is_fips_enabled() on OpenSSL >= 3.0.0 ++#include ++// FIPS_mode() on OpenSSL < 3.0.0 ++#include ++ + /* + * Given a PyObject* obj, fill in the Py_buffer* viewp with the result + * of PyObject_GetBuffer. Sets an exception and issues the erraction +@@ -64,3 +70,20 @@ + * to allow the user to optimize based on the platform they're using. */ + #define HASHLIB_GIL_MINSIZE 2048 + ++__attribute__((__unused__)) ++static int ++_Py_hashlib_fips_error(PyObject *exc, char *name) { ++#if OPENSSL_VERSION_NUMBER >= 0x30000000L ++ if (EVP_default_properties_is_fips_enabled(NULL)) { ++#else ++ if (FIPS_mode()) { ++#endif ++ PyErr_Format(exc, "%s is not available in FIPS mode", name); ++ return 1; ++ } ++ return 0; ++} ++ ++#define FAIL_RETURN_IN_FIPS_MODE(exc, name) do { \ ++ if (_Py_hashlib_fips_error(exc, name)) return NULL; \ ++} while (0) +diff --git a/configure.ac b/configure.ac +index 1876f77..1875d1e 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -7439,7 +7439,8 @@ PY_STDLIB_MOD([_sha2], + PY_STDLIB_MOD([_sha3], [test "$with_builtin_sha3" = yes]) + PY_STDLIB_MOD([_blake2], + [test "$with_builtin_blake2" = yes], [], +- [$LIBB2_CFLAGS], [$LIBB2_LIBS]) ++ [$LIBB2_CFLAGS $OPENSSL_INCLUDES], ++ [$LIBB2_LIBS $OPENSSL_LDFLAGS $OPENSSL_LDFLAGS_RPATH $OPENSSL_LIBS]) + + PY_STDLIB_MOD([_crypt], + [], [test "$ac_cv_crypt_crypt" = yes], +-- +2.43.0 + + +From bca05b7fdb8dcab21ef80db1d59dd5daa835d84b Mon Sep 17 00:00:00 2001 +From: Charalampos Stratakis +Date: Fri, 29 Jan 2021 14:16:21 +0100 +Subject: [PATCH 3/6] Use python's fall back crypto implementations only if we + are not in FIPS mode + +--- + Lib/hashlib.py | 8 +++++--- + Lib/test/test_hashlib.py | 22 +++++++++++++++++++++- + 2 files changed, 26 insertions(+), 4 deletions(-) + +diff --git a/Lib/hashlib.py b/Lib/hashlib.py +index 9897402..159215a 100644 +--- a/Lib/hashlib.py ++++ b/Lib/hashlib.py +@@ -83,6 +83,8 @@ else: + + + def __get_builtin_constructor(name): ++ if _hashlib.get_fips_mode(): ++ raise ValueError('unsupported hash type ' + name + '(in FIPS mode)') + cache = __builtin_constructor_cache + constructor = cache.get(name) + if constructor is not None: +@@ -178,21 +180,21 @@ try: + except ImportError: + _hashlib = None + new = __py_new +- __get_hash = __get_builtin_constructor ++ raise # importing _hashlib should never fail on RHEL + + try: + # OpenSSL's PKCS5_PBKDF2_HMAC requires OpenSSL 1.0+ with HMAC and SHA + from _hashlib import pbkdf2_hmac + __all__ += ('pbkdf2_hmac',) + except ImportError: +- pass ++ raise # importing _hashlib should never fail on RHEL + + + try: + # OpenSSL's scrypt requires OpenSSL 1.1+ + from _hashlib import scrypt + except ImportError: +- pass ++ raise # importing _hashlib should never fail on RHEL + + + def file_digest(fileobj, digest, /, *, _bufsize=2**18): +diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py +index dd61a9a..6031b02 100644 +--- a/Lib/test/test_hashlib.py ++++ b/Lib/test/test_hashlib.py +@@ -167,7 +167,13 @@ class HashLibTestCase(unittest.TestCase): + constructors.add(constructor) + + def add_builtin_constructor(name): +- constructor = getattr(hashlib, "__get_builtin_constructor")(name) ++ try: ++ constructor = getattr(hashlib, "__get_builtin_constructor")(name) ++ except ValueError: ++ if get_fips_mode(): ++ return ++ else: ++ raise + self.constructors_to_test[name].add(constructor) + + _md5 = self._conditional_import_module('_md5') +@@ -260,6 +266,20 @@ class HashLibTestCase(unittest.TestCase): + def test_new_upper_to_lower(self): + self.assertEqual(hashlib.new("SHA256").name, "sha256") + ++ @unittest.skipUnless(get_fips_mode(), "Builtin constructor only usable in FIPS mode") ++ def test_get_builtin_constructor_fips(self): ++ get_builtin_constructor = getattr(hashlib, ++ '__get_builtin_constructor') ++ with self.assertRaises(ValueError): ++ get_builtin_constructor('md5') ++ with self.assertRaises(ValueError): ++ get_builtin_constructor('sha256') ++ with self.assertRaises(ValueError): ++ get_builtin_constructor('blake2s') ++ with self.assertRaises(ValueError): ++ get_builtin_constructor('test') ++ ++ @unittest.skipIf(get_fips_mode(), "No builtin constructors in FIPS mode") + def test_get_builtin_constructor(self): + get_builtin_constructor = getattr(hashlib, + '__get_builtin_constructor') +-- +2.43.0 + + +From c9a79f0aafd28677e3e0b8a1f6410105a71ff071 Mon Sep 17 00:00:00 2001 +From: Charalampos Stratakis +Date: Wed, 31 Jul 2019 15:43:43 +0200 +Subject: [PATCH 4/6] Test equivalence of hashes for the various digests with + usedforsecurity=True/False + +--- + Lib/test/test_fips.py | 24 ++++++++++++++++++++ + Lib/test/test_hashlib.py | 47 ++++++++++++++++++++++++++++++---------- + 2 files changed, 60 insertions(+), 11 deletions(-) + create mode 100644 Lib/test/test_fips.py + +diff --git a/Lib/test/test_fips.py b/Lib/test/test_fips.py +new file mode 100644 +index 0000000..1f99dd7 +--- /dev/null ++++ b/Lib/test/test_fips.py +@@ -0,0 +1,24 @@ ++import unittest ++import hashlib, _hashlib ++ ++ ++ ++class HashlibFipsTests(unittest.TestCase): ++ ++ @unittest.skipUnless(_hashlib.get_fips_mode(), "Test only when FIPS is enabled") ++ def test_fips_imports(self): ++ """blake2s and blake2b should fail to import in FIPS mode ++ """ ++ with self.assertRaises(ValueError, msg='blake2s not available in FIPS'): ++ m = hashlib.blake2s() ++ with self.assertRaises(ValueError, msg='blake2b not available in FIPS'): ++ m = hashlib.blake2b() ++ ++ @unittest.skipIf(_hashlib.get_fips_mode(), "blake2 hashes are not available under FIPS") ++ def test_blake2_hashes(self): ++ self.assertEqual(hashlib.blake2b(b'abc').hexdigest(), _hashlib.openssl_blake2b(b'abc').hexdigest()) ++ self.assertEqual(hashlib.blake2s(b'abc').hexdigest(), _hashlib.openssl_blake2s(b'abc').hexdigest()) ++ ++ ++if __name__ == "__main__": ++ unittest.main() +diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py +index 6031b02..5bd5297 100644 +--- a/Lib/test/test_hashlib.py ++++ b/Lib/test/test_hashlib.py +@@ -23,6 +23,7 @@ from test.support import os_helper + from test.support import requires_resource + from test.support import threading_helper + from http.client import HTTPException ++from functools import partial + + + default_builtin_hashes = {'md5', 'sha1', 'sha256', 'sha512', 'sha3', 'blake2'} +@@ -55,6 +56,11 @@ except ImportError: + def get_fips_mode(): + return 0 + ++if get_fips_mode(): ++ FIPS_DISABLED = {'md5'} ++else: ++ FIPS_DISABLED = set() ++ + try: + import _blake2 + except ImportError: +@@ -94,6 +100,11 @@ def read_vectors(hash_name): + parts[0] = bytes.fromhex(parts[0]) + yield parts + ++def _is_blake2_constructor(constructor): ++ if isinstance(constructor, partial): ++ constructor = constructor.func ++ return getattr(constructor, '__name__', '').startswith('openssl_blake2') ++ + + class HashLibTestCase(unittest.TestCase): + supported_hash_names = ( 'md5', 'MD5', 'sha1', 'SHA1', +@@ -138,15 +149,21 @@ class HashLibTestCase(unittest.TestCase): + continue + self.constructors_to_test[algorithm] = set() + ++ def _add_constructor(algorithm, constructor): ++ constructors.add(partial(constructor, usedforsecurity=False)) ++ if algorithm not in FIPS_DISABLED: ++ constructors.add(constructor) ++ constructors.add(partial(constructor, usedforsecurity=True)) ++ + # For each algorithm, test the direct constructor and the use + # of hashlib.new given the algorithm name. + for algorithm, constructors in self.constructors_to_test.items(): +- constructors.add(getattr(hashlib, algorithm)) ++ _add_constructor(algorithm, getattr(hashlib, algorithm)) + def _test_algorithm_via_hashlib_new(data=None, _alg=algorithm, **kwargs): + if data is None: + return hashlib.new(_alg, **kwargs) + return hashlib.new(_alg, data, **kwargs) +- constructors.add(_test_algorithm_via_hashlib_new) ++ _add_constructor(algorithm, _test_algorithm_via_hashlib_new) + + _hashlib = self._conditional_import_module('_hashlib') + self._hashlib = _hashlib +@@ -158,13 +175,7 @@ class HashLibTestCase(unittest.TestCase): + for algorithm, constructors in self.constructors_to_test.items(): + constructor = getattr(_hashlib, 'openssl_'+algorithm, None) + if constructor: +- try: +- constructor() +- except ValueError: +- # default constructor blocked by crypto policy +- pass +- else: +- constructors.add(constructor) ++ _add_constructor(algorithm, constructor) + + def add_builtin_constructor(name): + try: +@@ -340,6 +351,8 @@ class HashLibTestCase(unittest.TestCase): + self.assertIn(h.name, self.supported_hash_names) + else: + self.assertNotIn(h.name, self.supported_hash_names) ++ if not h.name.startswith('blake2') and h.name not in FIPS_DISABLED: ++ self.assertEqual(h.name, hashlib.new(h.name).name) + self.assertEqual( + h.name, + hashlib.new(h.name, usedforsecurity=False).name +@@ -404,8 +417,10 @@ class HashLibTestCase(unittest.TestCase): + for hash_object_constructor in constructors: + + # OpenSSL's blake2s & blake2d don't support `key` +- _name = hash_object_constructor.__name__ +- if 'key' in kwargs and _name.startswith('openssl_blake2'): ++ if ( ++ 'key' in kwargs ++ and _is_blake2_constructor(hash_object_constructor) ++ ): + return + + m = hash_object_constructor(data, **kwargs) +@@ -1036,6 +1051,16 @@ class HashLibTestCase(unittest.TestCase): + with self.assertRaisesRegex(TypeError, "immutable type"): + hash_type.value = False + ++ @unittest.skipUnless(get_fips_mode(), 'Needs FIPS mode.') ++ def test_usedforsecurity_repeat(self): ++ """Make sure usedforsecurity flag isn't copied to other contexts""" ++ for i in range(3): ++ for cons in hashlib.md5, partial(hashlib.new, 'md5'): ++ self.assertRaises(ValueError, cons) ++ self.assertRaises(ValueError, partial(cons, usedforsecurity=True)) ++ self.assertEqual(cons(usedforsecurity=False).hexdigest(), ++ 'd41d8cd98f00b204e9800998ecf8427e') ++ + + class KDFTests(unittest.TestCase): + +-- +2.43.0 + + +From e972a838729ea84a0f2e0ca8e88ae1bfc129e7d8 Mon Sep 17 00:00:00 2001 +From: Petr Viktorin +Date: Mon, 26 Aug 2019 19:39:48 +0200 +Subject: [PATCH 5/6] Guard against Python HMAC in FIPS mode + +--- + Lib/hmac.py | 13 +++++++++---- + Lib/test/test_hmac.py | 10 ++++++++++ + 2 files changed, 19 insertions(+), 4 deletions(-) + +diff --git a/Lib/hmac.py b/Lib/hmac.py +index 8b4f920..20ef96c 100644 +--- a/Lib/hmac.py ++++ b/Lib/hmac.py +@@ -16,8 +16,9 @@ else: + + import hashlib as _hashlib + +-trans_5C = bytes((x ^ 0x5C) for x in range(256)) +-trans_36 = bytes((x ^ 0x36) for x in range(256)) ++if not _hashopenssl.get_fips_mode(): ++ trans_5C = bytes((x ^ 0x5C) for x in range(256)) ++ trans_36 = bytes((x ^ 0x36) for x in range(256)) + + # The size of the digests returned by HMAC depends on the underlying + # hashing module used. Use digest_size from the instance of HMAC instead. +@@ -48,17 +49,18 @@ class HMAC: + msg argument. Passing it as a keyword argument is + recommended, though not required for legacy API reasons. + """ +- + if not isinstance(key, (bytes, bytearray)): + raise TypeError("key: expected bytes or bytearray, but got %r" % type(key).__name__) + + if not digestmod: + raise TypeError("Missing required parameter 'digestmod'.") + +- if _hashopenssl and isinstance(digestmod, (str, _functype)): ++ if _hashopenssl.get_fips_mode() or (_hashopenssl and isinstance(digestmod, (str, _functype))): + try: + self._init_hmac(key, msg, digestmod) + except _hashopenssl.UnsupportedDigestmodError: ++ if _hashopenssl.get_fips_mode(): ++ raise + self._init_old(key, msg, digestmod) + else: + self._init_old(key, msg, digestmod) +@@ -69,6 +71,9 @@ class HMAC: + self.block_size = self._hmac.block_size + + def _init_old(self, key, msg, digestmod): ++ if _hashopenssl.get_fips_mode(): ++ # In FIPS mode, use OpenSSL anyway: raise the appropriate error ++ return self._init_hmac(key, msg, digestmod) + if callable(digestmod): + digest_cons = digestmod + elif isinstance(digestmod, str): +diff --git a/Lib/test/test_hmac.py b/Lib/test/test_hmac.py +index a39a2c4..b7b24ab 100644 +--- a/Lib/test/test_hmac.py ++++ b/Lib/test/test_hmac.py +@@ -5,6 +5,7 @@ import hashlib + import unittest + import unittest.mock + import warnings ++from _hashlib import get_fips_mode + + from test.support import hashlib_helper, check_disallow_instantiation + +@@ -351,6 +352,11 @@ class TestVectorsTestCase(unittest.TestCase): + def digest(self): + return self._x.digest() + ++ if get_fips_mode(): ++ with self.assertRaises(ValueError): ++ hmac.HMAC(b'a', b'b', digestmod=MockCrazyHash) ++ return ++ + with warnings.catch_warnings(): + warnings.simplefilter('error', RuntimeWarning) + with self.assertRaises(RuntimeWarning): +@@ -373,6 +379,7 @@ class TestVectorsTestCase(unittest.TestCase): + with self.assertRaisesRegex(TypeError, r'required.*digestmod'): + hmac.HMAC(key, msg=data, digestmod='') + ++ @unittest.skipIf(get_fips_mode(), "No builtin constructors in FIPS mode") + def test_with_fallback(self): + cache = getattr(hashlib, '__builtin_constructor_cache') + try: +@@ -453,6 +460,7 @@ class ConstructorTestCase(unittest.TestCase): + with self.assertRaisesRegex(TypeError, "immutable type"): + C_HMAC.value = None + ++ @unittest.skipIf(get_fips_mode(), "_sha256 unavailable in FIPS mode") + @unittest.skipUnless(sha256_module is not None, 'need _sha256') + def test_with_sha256_module(self): + h = hmac.HMAC(b"key", b"hash this!", digestmod=sha256_module.sha256) +@@ -481,6 +489,7 @@ class SanityTestCase(unittest.TestCase): + + class CopyTestCase(unittest.TestCase): + ++ @unittest.skipIf(get_fips_mode(), "_init_old unavailable in FIPS mode") + @hashlib_helper.requires_hashdigest('sha256') + def test_attributes_old(self): + # Testing if attributes are of same type. +@@ -492,6 +501,7 @@ class CopyTestCase(unittest.TestCase): + self.assertEqual(type(h1._outer), type(h2._outer), + "Types of outer don't match.") + ++ @unittest.skipIf(get_fips_mode(), "_init_old unavailable in FIPS mode") + @hashlib_helper.requires_hashdigest('sha256') + def test_realcopy_old(self): + # Testing if the copy method created a real copy. +-- +2.43.0 + + +From b12202196a78b877dcd32cfea273051b60038a41 Mon Sep 17 00:00:00 2001 +From: Petr Viktorin +Date: Wed, 25 Aug 2021 16:44:43 +0200 +Subject: [PATCH 6/6] Disable hash-based PYCs in FIPS mode + +If FIPS mode is on, we can't use siphash-based HMAC +(_Py_KeyedHash), so: + +- Unchecked hash PYCs can be imported, but not created +- Checked hash PYCs can not be imported nor created +- The default mode is timestamp-based PYCs, even if + SOURCE_DATE_EPOCH is set. + +If FIPS mode is off, there are no changes in behavior. + +Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1835169 +--- + Lib/py_compile.py | 4 +++- + Lib/test/support/__init__.py | 14 +++++++++++++ + Lib/test/test_cmd_line_script.py | 2 ++ + Lib/test/test_compileall.py | 11 +++++++++- + .../test_importlib/source/test_file_loader.py | 6 ++++++ + Lib/test/test_py_compile.py | 11 ++++++++-- + Lib/test/test_zipimport.py | 2 ++ + Python/import.c | 20 +++++++++++++++++++ + 8 files changed, 66 insertions(+), 4 deletions(-) + +diff --git a/Lib/py_compile.py b/Lib/py_compile.py +index 388614e..fd9a139 100644 +--- a/Lib/py_compile.py ++++ b/Lib/py_compile.py +@@ -70,7 +70,9 @@ class PycInvalidationMode(enum.Enum): + + + def _get_default_invalidation_mode(): +- if os.environ.get('SOURCE_DATE_EPOCH'): ++ import _hashlib ++ if (os.environ.get('SOURCE_DATE_EPOCH') and not ++ _hashlib.get_fips_mode()): + return PycInvalidationMode.CHECKED_HASH + else: + return PycInvalidationMode.TIMESTAMP +diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py +index fd9265c..fcd1ea7 100644 +--- a/Lib/test/support/__init__.py ++++ b/Lib/test/support/__init__.py +@@ -2346,6 +2346,20 @@ def sleeping_retry(timeout, err_msg=None, /, + delay = min(delay * 2, max_delay) + + ++def fails_in_fips_mode(expected_error): ++ import _hashlib ++ if _hashlib.get_fips_mode(): ++ def _decorator(func): ++ def _wrapper(self, *args, **kwargs): ++ with self.assertRaises(expected_error): ++ func(self, *args, **kwargs) ++ return _wrapper ++ else: ++ def _decorator(func): ++ return func ++ return _decorator ++ ++ + @contextlib.contextmanager + def adjust_int_max_str_digits(max_digits): + """Temporarily change the integer string conversion length limit.""" +diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py +index 1b58882..d6caff1 100644 +--- a/Lib/test/test_cmd_line_script.py ++++ b/Lib/test/test_cmd_line_script.py +@@ -286,6 +286,7 @@ class CmdLineTest(unittest.TestCase): + self._check_script(zip_name, run_name, zip_name, zip_name, '', + zipimport.zipimporter) + ++ @support.fails_in_fips_mode(ImportError) + def test_zipfile_compiled_checked_hash(self): + with os_helper.temp_dir() as script_dir: + script_name = _make_test_script(script_dir, '__main__') +@@ -296,6 +297,7 @@ class CmdLineTest(unittest.TestCase): + self._check_script(zip_name, run_name, zip_name, zip_name, '', + zipimport.zipimporter) + ++ @support.fails_in_fips_mode(ImportError) + def test_zipfile_compiled_unchecked_hash(self): + with os_helper.temp_dir() as script_dir: + script_name = _make_test_script(script_dir, '__main__') +diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py +index 9cd92ad..4ec29a1 100644 +--- a/Lib/test/test_compileall.py ++++ b/Lib/test/test_compileall.py +@@ -806,14 +806,23 @@ class CommandLineTestsBase: + out = self.assertRunOK('badfilename') + self.assertRegex(out, b"Can't list 'badfilename'") + +- def test_pyc_invalidation_mode(self): ++ @support.fails_in_fips_mode(AssertionError) ++ def test_pyc_invalidation_mode_checked(self): + script_helper.make_script(self.pkgdir, 'f1', '') + pyc = importlib.util.cache_from_source( + os.path.join(self.pkgdir, 'f1.py')) ++ + self.assertRunOK('--invalidation-mode=checked-hash', self.pkgdir) + with open(pyc, 'rb') as fp: + data = fp.read() + self.assertEqual(int.from_bytes(data[4:8], 'little'), 0b11) ++ ++ @support.fails_in_fips_mode(AssertionError) ++ def test_pyc_invalidation_mode_unchecked(self): ++ script_helper.make_script(self.pkgdir, 'f1', '') ++ pyc = importlib.util.cache_from_source( ++ os.path.join(self.pkgdir, 'f1.py')) ++ + self.assertRunOK('--invalidation-mode=unchecked-hash', self.pkgdir) + with open(pyc, 'rb') as fp: + data = fp.read() +diff --git a/Lib/test/test_importlib/source/test_file_loader.py b/Lib/test/test_importlib/source/test_file_loader.py +index f35adec..62087c6 100644 +--- a/Lib/test/test_importlib/source/test_file_loader.py ++++ b/Lib/test/test_importlib/source/test_file_loader.py +@@ -16,6 +16,7 @@ import types + import unittest + import warnings + ++from test import support + from test.support.import_helper import make_legacy_pyc, unload + + from test.test_py_compile import without_source_date_epoch +@@ -237,6 +238,7 @@ class SimpleTest(abc.LoaderTests): + loader.load_module('bad name') + + @util.writes_bytecode_files ++ @support.fails_in_fips_mode(ImportError) + def test_checked_hash_based_pyc(self): + with util.create_modules('_temp') as mapping: + source = mapping['_temp'] +@@ -268,6 +270,7 @@ class SimpleTest(abc.LoaderTests): + ) + + @util.writes_bytecode_files ++ @support.fails_in_fips_mode(ImportError) + def test_overridden_checked_hash_based_pyc(self): + with util.create_modules('_temp') as mapping, \ + unittest.mock.patch('_imp.check_hash_based_pycs', 'never'): +@@ -293,6 +296,7 @@ class SimpleTest(abc.LoaderTests): + self.assertEqual(mod.state, 'old') + + @util.writes_bytecode_files ++ @support.fails_in_fips_mode(ImportError) + def test_unchecked_hash_based_pyc(self): + with util.create_modules('_temp') as mapping: + source = mapping['_temp'] +@@ -323,6 +327,7 @@ class SimpleTest(abc.LoaderTests): + ) + + @util.writes_bytecode_files ++ @support.fails_in_fips_mode(ImportError) + def test_overridden_unchecked_hash_based_pyc(self): + with util.create_modules('_temp') as mapping, \ + unittest.mock.patch('_imp.check_hash_based_pycs', 'always'): +@@ -432,6 +437,7 @@ class BadBytecodeTest: + del_source=del_source) + test('_temp', mapping, bc_path) + ++ @support.fails_in_fips_mode(ImportError) + def _test_partial_hash(self, test, *, del_source=False): + with util.create_modules('_temp') as mapping: + bc_path = self.manipulate_bytecode( +diff --git a/Lib/test/test_py_compile.py b/Lib/test/test_py_compile.py +index c4e6551..81fd962 100644 +--- a/Lib/test/test_py_compile.py ++++ b/Lib/test/test_py_compile.py +@@ -141,13 +141,16 @@ class PyCompileTestsBase: + importlib.util.cache_from_source(bad_coding))) + + def test_source_date_epoch(self): ++ import _hashlib + py_compile.compile(self.source_path, self.pyc_path) + self.assertTrue(os.path.exists(self.pyc_path)) + self.assertFalse(os.path.exists(self.cache_path)) + with open(self.pyc_path, 'rb') as fp: + flags = importlib._bootstrap_external._classify_pyc( + fp.read(), 'test', {}) +- if os.environ.get('SOURCE_DATE_EPOCH'): ++ if _hashlib.get_fips_mode(): ++ expected_flags = 0b00 ++ elif os.environ.get('SOURCE_DATE_EPOCH'): + expected_flags = 0b11 + else: + expected_flags = 0b00 +@@ -178,7 +181,8 @@ class PyCompileTestsBase: + # Specifying optimized bytecode should lead to a path reflecting that. + self.assertIn('opt-2', py_compile.compile(self.source_path, optimize=2)) + +- def test_invalidation_mode(self): ++ @support.fails_in_fips_mode(ImportError) ++ def test_invalidation_mode_checked(self): + py_compile.compile( + self.source_path, + invalidation_mode=py_compile.PycInvalidationMode.CHECKED_HASH, +@@ -187,6 +191,9 @@ class PyCompileTestsBase: + flags = importlib._bootstrap_external._classify_pyc( + fp.read(), 'test', {}) + self.assertEqual(flags, 0b11) ++ ++ @support.fails_in_fips_mode(ImportError) ++ def test_invalidation_mode_unchecked(self): + py_compile.compile( + self.source_path, + invalidation_mode=py_compile.PycInvalidationMode.UNCHECKED_HASH, +diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py +index 14c1971..bcd1466 100644 +--- a/Lib/test/test_zipimport.py ++++ b/Lib/test/test_zipimport.py +@@ -190,6 +190,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): + TESTMOD + pyc_ext: (NOW, test_pyc)} + self.doTest(pyc_ext, files, TESTMOD) + ++ @support.fails_in_fips_mode(ImportError) + def testUncheckedHashBasedPyc(self): + source = b"state = 'old'" + source_hash = importlib.util.source_hash(source) +@@ -204,6 +205,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): + self.assertEqual(mod.state, 'old') + self.doTest(None, files, TESTMOD, call=check) + ++ @support.fails_in_fips_mode(ImportError) + @unittest.mock.patch('_imp.check_hash_based_pycs', 'always') + def test_checked_hash_based_change_pyc(self): + source = b"state = 'old'" +diff --git a/Python/import.c b/Python/import.c +index 54232a1..236786b 100644 +--- a/Python/import.c ++++ b/Python/import.c +@@ -3829,6 +3829,26 @@ static PyObject * + _imp_source_hash_impl(PyObject *module, long key, Py_buffer *source) + /*[clinic end generated code: output=edb292448cf399ea input=9aaad1e590089789]*/ + { ++ PyObject *_hashlib = PyImport_ImportModule("_hashlib"); ++ if (_hashlib == NULL) { ++ return NULL; ++ } ++ PyObject *fips_mode_obj = PyObject_CallMethod(_hashlib, "get_fips_mode", NULL); ++ Py_DECREF(_hashlib); ++ if (fips_mode_obj == NULL) { ++ return NULL; ++ } ++ int fips_mode = PyObject_IsTrue(fips_mode_obj); ++ Py_DECREF(fips_mode_obj); ++ if (fips_mode < 0) { ++ return NULL; ++ } ++ if (fips_mode) { ++ PyErr_SetString( ++ PyExc_ImportError, ++ "hash-based PYC validation (siphash24) not available in FIPS mode"); ++ return NULL; ++ }; + union { + uint64_t x; + char data[sizeof(uint64_t)]; +-- +2.43.0 + diff --git a/python3.12.spec b/python3.12.spec index c52e73e..d02ffd5 100644 --- a/python3.12.spec +++ b/python3.12.spec @@ -20,7 +20,7 @@ URL: https://www.python.org/ #global prerel ... %global upstream_version %{general_version}%{?prerel} Version: %{general_version}%{?prerel:~%{prerel}} -Release: 2%{?dist} +Release: 3%{?dist} License: Python @@ -344,6 +344,21 @@ Source11: idle3.appdata.xml # pypa/distutils integration: https://github.com/pypa/distutils/pull/70 Patch251: 00251-change-user-install-location.patch +# 00329 # +# Support OpenSSL FIPS mode +# - In FIPS mode, OpenSSL wrappers are always used in hashlib +# - The "usedforsecurity" keyword argument can be used to the various digest +# algorithms in hashlib so that you can whitelist a callsite with +# "usedforsecurity=False" +# - OpenSSL wrappers for the hashes blake2{b512,s256}, +# - In FIPS mode, the blake2 hashes use OpenSSL wrappers +# and do not offer extended functionality (keys, tree hashing, custom digest size) +# +# - In FIPS mode, hmac.HMAC can only be instantiated with an OpenSSL wrapper +# or a string with OpenSSL hash name as the "digestmod" argument. +# The argument must be specified (instead of defaulting to ‘md5’). +Patch329: 00329-fips.patch + # 00371 # d917a50238c94c652bc30ae9061d65f60cc8accd # Revert "bpo-1596321: Fix threading._shutdown() for the main thread (GH-28549) (GH-28589)" # @@ -802,6 +817,7 @@ BuildPython() { --with-dtrace \ --with-lto \ --with-ssl-default-suites=openssl \ + --with-builtin-hashlib-hashes=blake2 \ --without-static-libpython \ %if %{with rpmwheels} --with-wheel-pkg-dir=%{python_wheel_dir} \ @@ -1260,10 +1276,6 @@ CheckPython optimized %{pylibdir}/pydoc_data %{dynload_dir}/_blake2.%{SOABI_optimized}.so -%{dynload_dir}/_md5.%{SOABI_optimized}.so -%{dynload_dir}/_sha1.%{SOABI_optimized}.so -%{dynload_dir}/_sha2.%{SOABI_optimized}.so -%{dynload_dir}/_sha3.%{SOABI_optimized}.so %{dynload_dir}/_asyncio.%{SOABI_optimized}.so %{dynload_dir}/_bisect.%{SOABI_optimized}.so @@ -1550,10 +1562,6 @@ CheckPython optimized # ...with debug builds of the built-in "extension" modules: %{dynload_dir}/_blake2.%{SOABI_debug}.so -%{dynload_dir}/_md5.%{SOABI_debug}.so -%{dynload_dir}/_sha1.%{SOABI_debug}.so -%{dynload_dir}/_sha2.%{SOABI_debug}.so -%{dynload_dir}/_sha3.%{SOABI_debug}.so %{dynload_dir}/_asyncio.%{SOABI_debug}.so %{dynload_dir}/_bisect.%{SOABI_debug}.so @@ -1682,6 +1690,10 @@ CheckPython optimized # ====================================================== %changelog +* Thu Jan 18 2024 Charalampos Stratakis - 3.12.1-3 +- Support OpenSSL FIPS mode +- Disable the builtin hashlib hashes except blake2 + * Wed Dec 20 2023 Charalampos Stratakis - 3.12.1-2 - Disable bootstrap