Sync from SUSE:SLFO:Main jitterentropy revision 05bab2a23087c02de425436efab1c984
This commit is contained in:
commit
af5718ab5d
23
.gitattributes
vendored
Normal file
23
.gitattributes
vendored
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
## Default LFS
|
||||
*.7z filter=lfs diff=lfs merge=lfs -text
|
||||
*.bsp filter=lfs diff=lfs merge=lfs -text
|
||||
*.bz2 filter=lfs diff=lfs merge=lfs -text
|
||||
*.gem filter=lfs diff=lfs merge=lfs -text
|
||||
*.gz filter=lfs diff=lfs merge=lfs -text
|
||||
*.jar filter=lfs diff=lfs merge=lfs -text
|
||||
*.lz filter=lfs diff=lfs merge=lfs -text
|
||||
*.lzma filter=lfs diff=lfs merge=lfs -text
|
||||
*.obscpio filter=lfs diff=lfs merge=lfs -text
|
||||
*.oxt filter=lfs diff=lfs merge=lfs -text
|
||||
*.pdf filter=lfs diff=lfs merge=lfs -text
|
||||
*.png filter=lfs diff=lfs merge=lfs -text
|
||||
*.rpm filter=lfs diff=lfs merge=lfs -text
|
||||
*.tbz filter=lfs diff=lfs merge=lfs -text
|
||||
*.tbz2 filter=lfs diff=lfs merge=lfs -text
|
||||
*.tgz filter=lfs diff=lfs merge=lfs -text
|
||||
*.ttf filter=lfs diff=lfs merge=lfs -text
|
||||
*.txz filter=lfs diff=lfs merge=lfs -text
|
||||
*.whl filter=lfs diff=lfs merge=lfs -text
|
||||
*.xz filter=lfs diff=lfs merge=lfs -text
|
||||
*.zip filter=lfs diff=lfs merge=lfs -text
|
||||
*.zst filter=lfs diff=lfs merge=lfs -text
|
||||
3
baselibs.conf
Normal file
3
baselibs.conf
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
libjitterentropy3
|
||||
jitterentropy-devel
|
||||
requires "libjitterentropy3-<targettype> = <version>"
|
||||
70
jitterentropy-fix-a-stack-corruption-on-s390x.patch
Normal file
70
jitterentropy-fix-a-stack-corruption-on-s390x.patch
Normal file
|
|
@ -0,0 +1,70 @@
|
|||
From 7bf9f85d32bc6b809ca687d772bc41bd9c0ecdd8 Mon Sep 17 00:00:00 2001
|
||||
From: Vladis Dronov <vdronov@redhat.com>
|
||||
Date: Tue, 27 Dec 2022 13:45:03 +0100
|
||||
Subject: [PATCH] fix a stack corruption on s390x
|
||||
|
||||
Output size of the STCKE command on s390x is 16 bytes, compared to 8 bytes
|
||||
of the STCK command. Fix a stack corruption in the s390x version of
|
||||
jent_get_nstime(). Add some more detailed information on the STCKE command.
|
||||
|
||||
Signed-off-by: Stephan Mueller <smueller@chronox.de>
|
||||
---
|
||||
jitterentropy-base-user.h | 43 ++++++++++++++++++++++++++++++++++-----
|
||||
1 file changed, 38 insertions(+), 5 deletions(-)
|
||||
|
||||
diff --git a/jitterentropy-base-user.h b/jitterentropy-base-user.h
|
||||
index b7d21e8..625767a 100644
|
||||
--- a/jitterentropy-base-user.h
|
||||
+++ b/jitterentropy-base-user.h
|
||||
@@ -129,13 +129,46 @@ static inline void jent_get_nstime(uint64_t *out)
|
||||
|
||||
static inline void jent_get_nstime(uint64_t *out)
|
||||
{
|
||||
- uint64_t clk;
|
||||
+ /*
|
||||
+ * This is MVS+STCK code! Enable it with -S in the compiler.
|
||||
+ *
|
||||
+ * uint64_t clk;
|
||||
+ * __asm__ volatile("stck %0" : "=m" (clk) : : "cc");
|
||||
+ * *out = (uint64_t)(clk);
|
||||
+ */
|
||||
+
|
||||
+ /*
|
||||
+ * This is GCC+STCKE code. STCKE command and data format:
|
||||
+ * z/Architecture - Principles of Operation
|
||||
+ * http://publibz.boulder.ibm.com/epubs/pdf/dz9zr007.pdf
|
||||
+ *
|
||||
+ * The current value of bits 0-103 of the TOD clock is stored in bytes
|
||||
+ * 1-13 of the sixteen-byte output:
|
||||
+ *
|
||||
+ * bits 0-7: zeros (reserved for future extention)
|
||||
+ * bits 8-111: TOD Clock value
|
||||
+ * bits 112-127: Programmable Field
|
||||
+ *
|
||||
+ * Output bit 59 (TOD-Clock bit 51) effectively increments every
|
||||
+ * microsecond. Bits 60 to 111 of STCKE output are fractions of
|
||||
+ * a miscrosecond: bit 59 is 1.0us, bit 60 is .5us, bit 61 is .25us,
|
||||
+ * bit 62 is .125us, bit 63 is 62.5ns, etc.
|
||||
+ *
|
||||
+ * Some of these bits can be implemented, some not. 64 bits of
|
||||
+ * the TOD clock are implemented usually nowadays, these are
|
||||
+ * bits 8-71 of the output.
|
||||
+ *
|
||||
+ * The stepping value of TOD-clock bit position 63, if implemented,
|
||||
+ * is 2^-12 microseconds, or approximately 244 picoseconds. This value
|
||||
+ * is called a clock unit.
|
||||
+ */
|
||||
+
|
||||
+ uint8_t clk[16];
|
||||
|
||||
- /* this is MVS code! enable with -S in the compiler */
|
||||
- /*__asm__ volatile("stck %0" : "=m" (clk) : : "cc"); */
|
||||
- /* this is gcc */
|
||||
asm volatile("stcke %0" : "=Q" (clk) : : "cc");
|
||||
- *out = (uint64_t)(clk);
|
||||
+
|
||||
+ /* s390x is big-endian, so just perfom a byte-by-byte copy */
|
||||
+ *out = *(uint64_t *)(clk + 1);
|
||||
}
|
||||
|
||||
#elif defined(__powerpc)
|
||||
44
jitterentropy.changes
Normal file
44
jitterentropy.changes
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
-------------------------------------------------------------------
|
||||
Wed Mar 22 11:17:59 UTC 2023 - Pedro Monreal <pmonreal@suse.com>
|
||||
|
||||
- Fix a stack corruption on s390x: [bsc#1209627]
|
||||
* Output size of the STCKE command on s390x is 16 bytes, compared
|
||||
to 8 bytes of the STCK command. Fix a stack corruption in the
|
||||
s390x version of jent_get_nstime(). Add some more detailed
|
||||
information on the STCKE command.
|
||||
* github.com/smuellerDD/jitterentropy-library/commit/7bf9f85
|
||||
* Add jitterentropy-fix-a-stack-corruption-on-s390x.patch
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Mon Sep 12 07:04:35 UTC 2022 - Marcus Meissner <meissner@suse.com>
|
||||
|
||||
- updated to 3.4.1
|
||||
* add FIPS 140 hints to man page
|
||||
* simplify the test tool to search for optimal configurations
|
||||
* fix: jent_loop_shuffle: re-add setting the time that was lost with 3.4.0
|
||||
* enhancement: add ARM64 assembler code to read high-res timer
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Wed Aug 3 14:19:23 UTC 2022 - Marcus Meissner <meissner@suse.com>
|
||||
|
||||
- updated to 3.4.0
|
||||
* enhancement: add API call jent_set_fips_failure_callback as requested by Daniel Ojalvo
|
||||
* fix: Change the SHA-3 integration: The entropy pool is now a SHA-3 state.
|
||||
It is filled with the time delta containing entropy and auxiliary data that does not contain entropy using a SHA update operation. The auxiliary data is calculated by a SHA-3 hashing of some varying state data. The time delta that contains entropy is measured about the SHA-3 hasing of the auxiliary data. This satisfies FIPS 140-3 IG D.K resolutions 4, 6, and 8.
|
||||
* enhancement: add CMake support by Andrew Hopkins
|
||||
|
||||
- updated to 3.3.1
|
||||
* fix: bug fix in initialization logic by Vladis Dronov <vdronov@redhat.com>
|
||||
* fix: use __asm__ instead of asm to suit the C11 standard
|
||||
|
||||
- added a -devel-static package to be able to link it static.
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Tue Sep 28 20:19:44 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
|
||||
|
||||
- Trim conjecture from descriptions.
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Tue Sep 21 12:25:00 UTC 2021 - Marcus Meissner <meissner@suse.com>
|
||||
|
||||
- add a userspace jitter entropy generator library
|
||||
98
jitterentropy.spec
Normal file
98
jitterentropy.spec
Normal file
|
|
@ -0,0 +1,98 @@
|
|||
#
|
||||
# spec file for package jitterentropy
|
||||
#
|
||||
# Copyright (c) 2023 SUSE LLC
|
||||
#
|
||||
# All modifications and additions to the file contributed by third parties
|
||||
# remain the property of their copyright owners, unless otherwise agreed
|
||||
# upon. The license for this file, and modifications and additions to the
|
||||
# file, is the same license as for the pristine package itself (unless the
|
||||
# license for the pristine package is not an Open Source License, in which
|
||||
# case the license is the MIT License). An "Open Source License" is a
|
||||
# license that conforms to the Open Source Definition (Version 1.9)
|
||||
# published by the Open Source Initiative.
|
||||
|
||||
# Please submit bugfixes or comments via https://bugs.opensuse.org/
|
||||
#
|
||||
|
||||
|
||||
Name: jitterentropy
|
||||
Summary: A userspace library for jitter entropy generation
|
||||
License: BSD-3-Clause OR GPL-2.0-or-later
|
||||
Group: Development/Tools/Other
|
||||
Version: 3.4.1
|
||||
Release: 0
|
||||
URL: https://github.com/smuellerDD/jitterentropy-library
|
||||
Source0: https://github.com/smuellerDD/jitterentropy-library/archive/refs/tags/v%{version}.tar.gz
|
||||
Source1: baselibs.conf
|
||||
#PATCH-FIX-UPSTREAM github.com/smuellerDD/jitterentropy-library/commit/7bf9f85
|
||||
Patch0: jitterentropy-fix-a-stack-corruption-on-s390x.patch
|
||||
|
||||
%description
|
||||
The Jitter RNG provides a noise source using the CPU execution
|
||||
timing jitter. It depends on a high-resolution time stamp.
|
||||
|
||||
The design of this RNG is given in the documentation found at
|
||||
http://www.chronox.de/jent.html . This documentation also covers the full
|
||||
assessment of the SP800-90B compliance as well as all required test code.
|
||||
|
||||
%package -n libjitterentropy3
|
||||
Summary: Jitter entropy generator shared library
|
||||
Group: System/Libraries
|
||||
|
||||
%description -n libjitterentropy3
|
||||
The Jitter RNG provides a noise source using the CPU execution
|
||||
timing jitter. It depends on a high-resolution time stamp.
|
||||
|
||||
This package contains the shared library.
|
||||
|
||||
%package devel
|
||||
Summary: Jitter entropy generator development header and library
|
||||
Group: Development/Tools/Other
|
||||
Requires: libjitterentropy3 = %{version}
|
||||
|
||||
%description devel
|
||||
The Jitter RNG provides a noise source using the CPU execution
|
||||
timing jitter. It depends on a high-resolution time stamp.
|
||||
|
||||
This package contains the development header and library.
|
||||
|
||||
%package devel-static
|
||||
Summary: Jitter entropy generator static library
|
||||
Group: Development/Tools/Other
|
||||
|
||||
%description devel-static
|
||||
The Jitter RNG provides a noise source using the CPU execution
|
||||
timing jitter. It depends on a high-resolution time stamp.
|
||||
|
||||
This package contains the static library.
|
||||
|
||||
%prep
|
||||
%autosetup -n jitterentropy-library-%version
|
||||
|
||||
%build
|
||||
%make_build PREFIX="%_prefix" LIBDIR="%_lib"
|
||||
|
||||
%install
|
||||
%make_install PREFIX="%_prefix" LIBDIR="%_lib" all install-static
|
||||
|
||||
%post -n libjitterentropy3 -p /sbin/ldconfig
|
||||
%postun -n libjitterentropy3 -p /sbin/ldconfig
|
||||
|
||||
%files devel
|
||||
%license LICENSE.gplv2 LICENSE LICENSE.bsd
|
||||
%_includedir/jitterentropy-base-user.h
|
||||
%_includedir/jitterentropy.h
|
||||
%_libdir/libjitterentropy.so
|
||||
%_mandir/man3/jitterentropy.3*
|
||||
|
||||
%files devel-static
|
||||
%license LICENSE.gplv2 LICENSE LICENSE.bsd
|
||||
%_libdir/libjitterentropy.a
|
||||
|
||||
%files -n libjitterentropy3
|
||||
%license LICENSE.gplv2 LICENSE LICENSE.bsd
|
||||
%_libdir/libjitterentropy.so.3
|
||||
%_libdir/libjitterentropy.so.%version
|
||||
|
||||
%changelog
|
||||
BIN
v3.4.1.tar.gz
(Stored with Git LFS)
Normal file
BIN
v3.4.1.tar.gz
(Stored with Git LFS)
Normal file
Binary file not shown.
Loading…
Reference in New Issue
Block a user