openwrt/package/libs/openssl/Makefile

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#
openssl: update to 1.0.2g (8 CVEs) CVE-2016-0704 s2_srvr.c overwrite the wrong bytes in the master-key when applying Bleichenbacher protection for export cipher suites. This provides a Bleichenbacher oracle, and could potentially allow more efficient variants of the DROWN attack. CVE-2016-0703 s2_srvr.c did not enforce that clear-key-length is 0 for non-export ciphers. If clear-key bytes are present for these ciphers, they *displace* encrypted-key bytes. This leads to an efficient divide-and-conquer key recovery attack: if an eavesdropper has intercepted an SSLv2 handshake, they can use the server as an oracle to determine the SSLv2 master-key, using only 16 connections to the server and negligible computation. More importantly, this leads to a more efficient version of DROWN that is effective against non-export ciphersuites, and requires no significant computation. CVE-2016-0702 A side-channel attack was found which makes use of cache-bank conflicts on the Intel Sandy-Bridge microarchitecture which could lead to the recovery of RSA keys. The ability to exploit this issue is limited as it relies on an attacker who has control of code in a thread running on the same hyper- threaded core as the victim thread which is performing decryptions. CVE-2016-0799 The internal |fmtstr| function used in processing a "%s" format string in the BIO_*printf functions could overflow while calculating the length of a string and cause an OOB read when printing very long strings. Additionally the internal |doapr_outch| function can attempt to write to an OOB memory location (at an offset from the NULL pointer) in the event of a memory allocation failure. In 1.0.2 and below this could be caused where the size of a buffer to be allocated is greater than INT_MAX. E.g. this could be in processing a very long "%s" format string. Memory leaks can also occur. The first issue may mask the second issue dependent on compiler behaviour. These problems could enable attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could be vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could be vulnerable if the data is from untrusted sources. OpenSSL command line applications could also be vulnerable where they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. Additionally certificates etc received via remote connections via libssl are also unlikely to be able to trigger these issues because of message size limits enforced within libssl. CVE-2016-0797 In the BN_hex2bn function the number of hex digits is calculated using an int value |i|. Later |bn_expand| is called with a value of |i * 4|. For large values of |i| this can result in |bn_expand| not allocating any memory because |i * 4| is negative. This can leave the internal BIGNUM data field as NULL leading to a subsequent NULL ptr deref. For very large values of |i|, the calculation |i * 4| could be a positive value smaller than |i|. In this case memory is allocated to the internal BIGNUM data field, but it is insufficiently sized leading to heap corruption. A similar issue exists in BN_dec2bn. This could have security consequences if BN_hex2bn/BN_dec2bn is ever called by user applications with very large untrusted hex/dec data. This is anticipated to be a rare occurrence. All OpenSSL internal usage of these functions use data that is not expected to be untrusted, e.g. config file data or application command line arguments. If user developed applications generate config file data based on untrusted data then it is possible that this could also lead to security consequences. This is also anticipated to be rare. CVE-2016-0798 The SRP user database lookup method SRP_VBASE_get_by_user had confusing memory management semantics; the returned pointer was sometimes newly allocated, and sometimes owned by the callee. The calling code has no way of distinguishing these two cases. Specifically, SRP servers that configure a secret seed to hide valid login information are vulnerable to a memory leak: an attacker connecting with an invalid username can cause a memory leak of around 300 bytes per connection. Servers that do not configure SRP, or configure SRP but do not configure a seed are not vulnerable. In Apache, the seed directive is known as SSLSRPUnknownUserSeed. To mitigate the memory leak, the seed handling in SRP_VBASE_get_by_user is now disabled even if the user has configured a seed. Applications are advised to migrate to SRP_VBASE_get1_by_user. However, note that OpenSSL makes no strong guarantees about the indistinguishability of valid and invalid logins. In particular, computations are currently not carried out in constant time. CVE-2016-0705 A double free bug was discovered when OpenSSL parses malformed DSA private keys and could lead to a DoS attack or memory corruption for applications that receive DSA private keys from untrusted sources. This scenario is considered rare. CVE-2016-0800 A cross-protocol attack was discovered that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. Note that traffic between clients and non- vulnerable servers can be decrypted provided another server supporting SSLv2 and EXPORT ciphers (even with a different protocol such as SMTP, IMAP or POP) shares the RSA keys of the non-vulnerable server. This vulnerability is known as DROWN (CVE-2016-0800). Recovering one session key requires the attacker to perform approximately 2^50 computation, as well as thousands of connections to the affected server. A more efficient variant of the DROWN attack exists against unpatched OpenSSL servers using versions that predate 1.0.2a, 1.0.1m, 1.0.0r and 0.9.8zf released on 19/Mar/2015 (see CVE-2016-0703 below). Users can avoid this issue by disabling the SSLv2 protocol in all their SSL/TLS servers, if they've not done so already. Disabling all SSLv2 ciphers is also sufficient, provided the patches for CVE-2015-3197 (fixed in OpenSSL 1.0.1r and 1.0.2f) have been deployed. Servers that have not disabled the SSLv2 protocol, and are not patched for CVE-2015-3197 are vulnerable to DROWN even if all SSLv2 ciphers are nominally disabled, because malicious clients can force the use of SSLv2 with EXPORT ciphers. OpenSSL 1.0.2g and 1.0.1s deploy the following mitigation against DROWN: SSLv2 is now by default disabled at build-time. Builds that are not configured with "enable-ssl2" will not support SSLv2. Even if "enable-ssl2" is used, users who want to negotiate SSLv2 via the version-flexible SSLv23_method() will need to explicitly call either of: SSL_CTX_clear_options(ctx, SSL_OP_NO_SSLv2); or SSL_clear_options(ssl, SSL_OP_NO_SSLv2); as appropriate. Even if either of those is used, or the application explicitly uses the version-specific SSLv2_method() or its client or server variants, SSLv2 ciphers vulnerable to exhaustive search key recovery have been removed. Specifically, the SSLv2 40-bit EXPORT ciphers, and SSLv2 56-bit DES are no longer available. In addition, weak ciphers in SSLv3 and up are now disabled in default builds of OpenSSL. Builds that are not configured with "enable-weak-ssl-ciphers" will not provide any "EXPORT" or "LOW" strength ciphers. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 48868
2016-03-01 14:31:08 +00:00
# Copyright (C) 2006-2016 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
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include $(TOPDIR)/rules.mk
PKG_NAME:=openssl
PKG_VERSION:=3.0.13
PKG_RELEASE:=1
openssl: opt-out of lto usage This fixes building with USE_LTO enabled: aarch64-openwrt-linux-musl-gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -Os -pipe -mcpu=cortex-a53 -fno-caller-saves -fno-plt -fhonour-copts -fmacro-prefix-map=/build_dir/target-aarch64_cortex-a53_musl/openssl-3.0.9=openssl-3.0.9 -ffunction-sections -fdata-sections -flto=auto -fno-fat-lto-objects -Wformat -Werror=format-security -DPIC -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -DPIC -fPIC -Os -pipe -mcpu=cortex-a53 -fno-caller-saves -fno-plt -fhonour-copts -fmacro-prefix-map=/build_dir/target-aarch64_cortex-a53_musl/openssl-3.0.9=openssl-3.0.9 -ffunction-sections -fdata-sections -flto=auto -fno-fat-lto-objects -Wformat -Werror=format-security -fPIC -fstack-protector-strong -fPIC -fuse-ld=bfd -flto=auto -fuse-linker-plugin -fPIC -specs=/include/hardened-ld-pie.specs -znow -zrelro -L. -Wl,-z,defs -Wl,-znodelete -shared -Wl,-Bsymbolic -Wl,-z,now -Wl,-z,relro -L/staging_dir/toolchain-aarch64_cortex-a53_gcc-13.1.0_musl/usr/lib -L/staging_dir/toolchain-aarch64_cortex-a53_gcc-13.1.0_musl/lib -Wl,--gc-sections \ -o providers/legacy.so -Wl,--version-script=providers/legacy.ld \ providers/legacy-dso-legacyprov.o \ providers/liblegacy.a providers/libcommon.a -lcrypto -ldl -pthread ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o: in function `legacy_get_params': <artificial>:(.text.legacy_get_params+0xd4): undefined reference to `ossl_prov_is_running' ld.bfd: <artificial>:(.text.legacy_get_params+0xd8): undefined reference to `ossl_prov_is_running' ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o: in function `legacy_teardown': <artificial>:(.text.legacy_teardown+0x4): undefined reference to `ossl_prov_ctx_get0_libctx' ld.bfd: <artificial>:(.text.legacy_teardown+0x8): undefined reference to `ossl_prov_ctx_get0_libctx' ld.bfd: <artificial>:(.text.legacy_teardown+0x34): undefined reference to `ossl_prov_ctx_free' ld.bfd: <artificial>:(.text.legacy_teardown+0x38): undefined reference to `ossl_prov_ctx_free' ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o: in function `OSSL_provider_init': <artificial>:(.text.OSSL_provider_init+0x14): undefined reference to `ossl_prov_ctx_new' ld.bfd: <artificial>:(.text.OSSL_provider_init+0x18): undefined reference to `ossl_prov_ctx_new' ld.bfd: <artificial>:(.text.OSSL_provider_init+0x84): undefined reference to `ossl_prov_ctx_set0_libctx' ld.bfd: <artificial>:(.text.OSSL_provider_init+0x88): undefined reference to `ossl_prov_ctx_set0_libctx' ld.bfd: <artificial>:(.text.OSSL_provider_init+0x98): undefined reference to `ossl_prov_ctx_set0_handle' ld.bfd: <artificial>:(.text.OSSL_provider_init+0x9c): undefined reference to `ossl_prov_ctx_set0_handle' ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o:(.data.rel.ro.legacy_kdfs+0x10): undefined reference to `ossl_kdf_pbkdf1_functions' ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o:(.data.rel.ro.legacy_ciphers+0x10): undefined reference to `ossl_cast5128ecb_functions' ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o:(.data.rel.ro.legacy_ciphers+0x30): undefined reference to `ossl_cast5128cbc_functions' [...] ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o:(.data.rel.ro.legacy_digests+0x10): undefined reference to `ossl_md4_functions' ld.bfd: /tmp/ccdWw6Lo.ltrans0.ltrans.o:(.data.rel.ro.legacy_digests+0x30): undefined reference to `ossl_ripemd160_functions' collect2: error: ld returned 1 exit status Signed-off-by: Christophe Sokol <christophe@wk3.org>
2023-07-16 08:01:17 +00:00
PKG_BUILD_FLAGS:=no-mips16 gc-sections no-lto
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PKG_BUILD_PARALLEL:=1
PKG_BASE:=$(subst $(space),.,$(wordlist 1,2,$(subst .,$(space),$(PKG_VERSION))))
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:= \
http://www.openssl.org/source/ \
http://www.openssl.org/source/old/$(PKG_BASE)/ \
http://ftp.fi.muni.cz/pub/openssl/source/ \
http://ftp.fi.muni.cz/pub/openssl/source/old/$(PKG_BASE)/ \
ftp://ftp.pca.dfn.de/pub/tools/net/openssl/source/ \
ftp://ftp.pca.dfn.de/pub/tools/net/openssl/source/old/$(PKG_BASE)/
PKG_HASH:=88525753f79d3bec27d2fa7c66aa0b92b3aa9498dafd93d7cfa4b3780cdae313
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PKG_LICENSE:=Apache-2.0
PKG_LICENSE_FILES:=LICENSE
PKG_MAINTAINER:=Eneas U de Queiroz <cotequeiroz@gmail.com>
PKG_CPE_ID:=cpe:/a:openssl:openssl
PKG_CONFIG_DEPENDS:= \
CONFIG_OPENSSL_ENGINE \
CONFIG_OPENSSL_ENGINE_BUILTIN \
CONFIG_OPENSSL_ENGINE_BUILTIN_AFALG \
CONFIG_OPENSSL_ENGINE_BUILTIN_DEVCRYPTO \
CONFIG_OPENSSL_ENGINE_BUILTIN_PADLOCK \
CONFIG_OPENSSL_NO_DEPRECATED \
CONFIG_OPENSSL_OPTIMIZE_SPEED \
CONFIG_OPENSSL_PREFER_CHACHA_OVER_GCM \
openssl: avoid OPENSSL_SMALL_FOOTPRINT, no-asm Building openssl with OPENSSL_SMALL_FOOTPRINT yelds only from 1% to 3% decrease in size, dropping performance from 2% to 91%, depending on the target and algorithm. For example, using AES256-GCM with 1456-bytes operations, X86_64 appears to be the least affected with 2% performance penalty and 1% reduction in size; mips drops performance by 13%, size by 3%; Arm drops 29% in performance, 2% in size. On aarch64, it slows down ghash so much that I consider it broken (-91%). SMALL_FOOTPRINT will reduce AES256-GCM performance by 88%, and size by only 1%. It makes an AES-capable CPU run AES128-GCM at 35% of the speed of Chacha20-Poly1305: Block-size=1456 bytes AES256-GCM AES128-GCM ChaCha20-Poly1305 SMALL_FOOTPRINT 62014.44 65063.23 177090.50 regular 504220.08 565630.28 182706.16 OpenSSL 1.1.1 numbers are about the same, so this should have been noticed a long time ago. This creates an option to use OPENSSL_SMALL_FOOTPRINT, but it is turned off by default unless SMALL_FLASH or LOW_MEMORY_FOOTPRINT is used. Compiling with -O3 instead of -Os, for comparison, will increase size by about 14-15%, with no measureable effect on AES256-GCM performance, and about 2% increase in Chacha20-Poly1305 performance on Aarch64. There are no Arm devices with the small flash feature, so drop the conditional default. The package is built on phase2, so even if we include an Arm device with small flash later, a no-asm library would have to be built from source anyway. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
2023-03-10 20:21:11 +00:00
CONFIG_OPENSSL_SMALL_FOOTPRINT \
CONFIG_OPENSSL_WITH_ARIA \
CONFIG_OPENSSL_WITH_ASM \
CONFIG_OPENSSL_WITH_ASYNC \
CONFIG_OPENSSL_WITH_BLAKE2 \
CONFIG_OPENSSL_WITH_CAMELLIA \
CONFIG_OPENSSL_WITH_CHACHA_POLY1305 \
CONFIG_OPENSSL_WITH_CMS \
CONFIG_OPENSSL_WITH_COMPRESSION \
CONFIG_OPENSSL_WITH_DTLS \
CONFIG_OPENSSL_WITH_EC2M \
CONFIG_OPENSSL_WITH_ERROR_MESSAGES \
CONFIG_OPENSSL_WITH_IDEA \
CONFIG_OPENSSL_WITH_MDC2 \
CONFIG_OPENSSL_WITH_NPN \
CONFIG_OPENSSL_WITH_PSK \
CONFIG_OPENSSL_WITH_RFC3779 \
CONFIG_OPENSSL_WITH_SEED \
CONFIG_OPENSSL_WITH_SM234 \
openssl: Add optimization option Add option to optimize for speed instead of size cmd: openssl speed md5 sha1 sha256 sha512 des des-ede3 aes-128-cbc \ aes-192-cbc aes-256-cbc rsa2048 dsa2048 === Linksys WRT3200ACM === Default optimization: The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 14111.49k 47147.75k 123375.02k 206937.09k 258828.97k sha1 14495.71k 46763.99k 116679.94k 188115.29k 228294.66k des cbc 22315.63k 23118.98k 23323.14k 23348.22k 23363.58k des ede3 8085.97k 8217.26k 8255.74k 8266.41k 8273.92k aes-128 cbc 48740.10k 52606.12k 54224.98k 56263.68k 54774.44k aes-192 cbc 43410.83k 47325.31k 48994.05k 49377.96k 48532.14k aes-256 cbc 39132.46k 42512.60k 43692.63k 43997.18k 44070.23k sha256 19987.80k 47314.69k 86119.08k 109352.28k 119466.67k sha512 8034.63k 32321.92k 47495.94k 65777.32k 74080.26k sign verify sign/s verify/s rsa 2048 bits 0.020387s 0.000528s 49.1 1892.2 sign verify sign/s verify/s dsa 2048 bits 0.005920s 0.006396s 168.9 156.3 Optimize for speed (-O3 instead of -Os and disable -DOPENSSL_SMALL_FOOTPRINT): The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 14655.49k 48561.79k 126953.56k 210741.93k 262430.72k sha1 14607.90k 47032.15k 117725.87k 188226.22k 228499.46k des cbc 28041.11k 29586.84k 29939.80k 30047.91k 30067.37k des ede3 10697.93k 10899.75k 10956.97k 10972.84k 10980.01k aes-128 cbc 58852.70k 65956.07k 68675.67k 69388.29k 69607.42k aes-192 cbc 50299.73k 56501.23k 58491.65k 59008.00k 59159.89k aes-256 cbc 44684.38k 47944.36k 49098.67k 49573.89k 49463.30k sha256 19673.53k 47248.58k 86775.04k 110053.72k 119382.02k sha512 8029.67k 32033.02k 47440.04k 65740.12k 74072.06k sign verify sign/s verify/s rsa 2048 bits 0.019666s 0.000529s 50.8 1892.0 sign verify sign/s verify/s dsa 2048 bits 0.005882s 0.006450s 170.0 155.0 === D-Link DIR-860L (B1) === Default optimization: The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 3376.97k 11654.74k 32966.76k 60016.27k 80729.43k sha1 2310.95k 6024.87k 11680.32k 15273.93k 16784.07k des cbc 6787.21k 7014.36k 7072.49k 7088.73k 7092.48k des ede3 2462.47k 2499.87k 2509.48k 2511.35k 2514.75k aes-128 cbc 10014.28k 11018.87k 11308.99k 11381.03k 11406.20k aes-192 cbc 8930.35k 9675.27k 9895.97k 9954.57k 9971.92k aes-256 cbc 8022.81k 8624.03k 8799.60k 8843.14k 8856.07k sha256 2546.33k 5542.19k 9326.99k 11249.03k 11969.57k sha512 877.22k 3503.44k 4856.01k 6554.96k 7299.32k sign verify sign/s verify/s rsa 2048 bits 0.109348s 0.003132s 9.1 319.3 sign verify sign/s verify/s dsa 2048 bits 0.032745s 0.037212s 30.5 26.9 Optimize for speed (-O3 instead of -Os and disable -DOPENSSL_SMALL_FOOTPRINT): The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 3660.39k 12401.37k 34501.23k 62438.83k 81786.64k sha1 3500.20k 10730.70k 25056.19k 37715.86k 44253.13k des cbc 7189.75k 7545.88k 7641.90k 7665.71k 7672.18k des ede3 2690.64k 2734.33k 2745.24k 2748.13k 2748.81k aes-128 cbc 11325.29k 12731.75k 13151.34k 13259.95k 13289.55k aes-192 cbc 9932.36k 10997.65k 11309.84k 11389.53k 11408.92k aes-256 cbc 8845.13k 9677.01k 9920.30k 9980.77k 9996.42k sha256 3200.50k 7107.76k 12230.85k 14933.73k 15962.15k sha512 879.12k 3510.79k 4956.45k 6711.45k 7484.39k sign verify sign/s verify/s rsa 2048 bits 0.085641s 0.002365s 11.7 422.9 sign verify sign/s verify/s dsa 2048 bits 0.023881s 0.026120s 41.9 38.3 -O3 is considered safe for OpenSSL Ref: https://wiki.openssl.org/index.php/Compilation_and_Installation Tested hardware: Linksys WRT3200ACM / D-Link DIR-860L (B1) Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2017-11-04 19:45:30 +00:00
CONFIG_OPENSSL_WITH_SRP \
CONFIG_OPENSSL_WITH_SSE2 \
CONFIG_OPENSSL_WITH_TLS13 \
CONFIG_OPENSSL_WITH_WHIRLPOOL
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/openssl-module.mk
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ifneq ($(CONFIG_CCACHE),)
HOSTCC=$(HOSTCC_NOCACHE)
HOSTCXX=$(HOSTCXX_NOCACHE)
endif
define Package/openssl/Default
TITLE:=Open source SSL toolkit
URL:=http://www.openssl.org/
SECTION:=libs
CATEGORY:=Libraries
endef
define Package/libopenssl/config
source "$(SOURCE)/Config.in"
endef
define Package/openssl/Default/description
The OpenSSL Project is a collaborative effort to develop a robust,
commercial-grade, full-featured, and Open Source toolkit implementing the
Transport Layer Security (TLS) protocol as well as a full-strength
general-purpose cryptography library.
endef
define Package/libopenssl
$(call Package/openssl/Default)
SUBMENU:=SSL
DEPENDS:=+OPENSSL_WITH_COMPRESSION:zlib \
+OPENSSL_ENGINE_BUILTIN_AFALG:kmod-crypto-user \
+OPENSSL_ENGINE_BUILTIN_DEVCRYPTO:kmod-cryptodev \
+OPENSSL_ENGINE_BUILTIN_PADLOCK:kmod-crypto-hw-padlock \
+(arm||armeb||mips||mipsel||powerpc||arc):libatomic
TITLE+= (libraries)
ABI_VERSION:=$(firstword $(subst .,$(space),$(PKG_VERSION)))
MENU:=1
endef
define Package/libopenssl/description
$(call Package/openssl/Default/description)
This package contains the OpenSSL shared libraries, needed by other programs.
endef
define Package/openssl-util
$(call Package/openssl/Default)
SECTION:=utils
CATEGORY:=Utilities
DEPENDS:=+libopenssl +libopenssl-conf
TITLE+= (utility)
endef
define Package/openssl-util/description
$(call Package/openssl/Default/description)
This package contains the OpenSSL command-line utility.
endef
define Package/libopenssl-conf
$(call Package/openssl/Default)
SUBMENU:=SSL
TITLE:=/etc/ssl/openssl.cnf config file
DEPENDS:=libopenssl
endef
define Package/libopenssl-conf/conffiles
/etc/ssl/openssl.cnf
$(if $(CONFIG_OPENSSL_ENGINE_BUILTIN_DEVCRYPTO),/etc/ssl/modules.cnf.d/devcrypto.cnf)
$(if $(CONFIG_OPENSSL_ENGINE_BUILTIN_PADLOCK),/etc/ssl/modules.cnf.d/padlock.cnf)
endef
define Package/libopenssl-conf/description
$(call Package/openssl/Default/description)
This package installs the OpenSSL configuration file /etc/ssl/openssl.cnf.
endef
ifneq ($(CONFIG_OPENSSL_ENGINE_BUILTIN_PADLOCK)$(CONFIG_OPENSSL_ENGINE_BUILTIN_DEVCRYPTO),)
define Package/libopenssl-conf/postinst
#!/bin/sh
add_engine_config() {
if [ -z "$${IPKG_INSTROOT}" ] && uci -q get "openssl.$$1" >/dev/null; then
[ "$$(uci -q get "openssl.$$1.builtin")" = 1 ] && return
uci set "openssl.$$1.builtin=1" && uci commit openssl
return
fi
}
$(if $(CONFIG_OPENSSL_ENGINE_BUILTIN_DEVCRYPTO),add_engine_config devcrypto)
$(if $(CONFIG_OPENSSL_ENGINE_BUILTIN_PADLOCK),add_engine_config padlock)
endef
endif
$(eval $(call Package/openssl/add-provider,legacy))
define Package/libopenssl-legacy
$(call Package/openssl/Default)
$(call Package/openssl/module/Default)
TITLE:=OpenSSL legacy provider
endef
define Package/libopenssl-legacy/description
The OpenSSL legacy provider supplies OpenSSL implementations of algorithms that
have been deemed legacy. Such algorithms have commonly fallen out of use, have
been deemed insecure by the cryptography community, or something similar. See
https://www.openssl.org/docs/man3.0/man7/OSSL_PROVIDER-legacy.html
endef
$(eval $(call Package/openssl/add-engine,afalg))
define Package/libopenssl-afalg
$(call Package/openssl/Default)
$(call Package/openssl/engine/Default)
TITLE:=AFALG hardware acceleration engine
DEPENDS += @KERNEL_AIO +PACKAGE_libopenssl-afalg:kmod-crypto-user \
@!OPENSSL_ENGINE_BUILTIN
endef
define Package/libopenssl-afalg/description
This package adds an engine that enables hardware acceleration
through the AF_ALG kernel interface.
See https://www.openssl.org/docs/man3.0/man5/config.html#Engine-Configuration
and https://openwrt.org/docs/techref/hardware/cryptographic.hardware.accelerators
The engine_id is "afalg"
endef
$(eval $(call Package/openssl/add-engine,devcrypto))
define Package/libopenssl-devcrypto
$(call Package/openssl/Default)
$(call Package/openssl/engine/Default)
TITLE:=/dev/crypto hardware acceleration engine
DEPENDS += +PACKAGE_libopenssl-devcrypto:kmod-cryptodev @!OPENSSL_ENGINE_BUILTIN
endef
define Package/libopenssl-devcrypto/description
This package adds an engine that enables hardware acceleration
through the /dev/crypto kernel interface.
See https://www.openssl.org/docs/man3.0/man5/config.html#Engine-Configuration
and https://openwrt.org/docs/techref/hardware/cryptographic.hardware.accelerators
The engine_id is "devcrypto"
endef
$(eval $(call Package/openssl/add-engine,padlock))
define Package/libopenssl-padlock
$(call Package/openssl/Default)
$(call Package/openssl/engine/Default)
TITLE:=VIA Padlock hardware acceleration engine
DEPENDS += @TARGET_x86 +PACKAGE_libopenssl-padlock:kmod-crypto-hw-padlock \
@!OPENSSL_ENGINE_BUILTIN
endef
define Package/libopenssl-padlock/description
This package adds an engine that enables VIA Padlock hardware acceleration.
See https://www.openssl.org/docs/man3.0/man5/config.html#Engine-Configuration
and https://openwrt.org/docs/techref/hardware/cryptographic.hardware.accelerators
The engine_id is "padlock"
endef
OPENSSL_OPTIONS:= shared no-tests
ifndef CONFIG_OPENSSL_WITH_BLAKE2
OPENSSL_OPTIONS += no-blake2
endif
ifndef CONFIG_OPENSSL_WITH_CHACHA_POLY1305
OPENSSL_OPTIONS += no-chacha no-poly1305
else
ifdef CONFIG_OPENSSL_PREFER_CHACHA_OVER_GCM
OPENSSL_OPTIONS += -DOPENSSL_PREFER_CHACHA_OVER_GCM
endif
endif
ifndef CONFIG_OPENSSL_WITH_ASYNC
OPENSSL_OPTIONS += no-async
endif
ifndef CONFIG_OPENSSL_WITH_EC2M
OPENSSL_OPTIONS += no-ec2m
endif
ifndef CONFIG_OPENSSL_WITH_ERROR_MESSAGES
OPENSSL_OPTIONS += no-err
endif
ifndef CONFIG_OPENSSL_WITH_TLS13
OPENSSL_OPTIONS += no-tls1_3
endif
ifndef CONFIG_OPENSSL_WITH_ARIA
OPENSSL_OPTIONS += no-aria
endif
ifndef CONFIG_OPENSSL_WITH_SM234
OPENSSL_OPTIONS += no-sm2 no-sm3 no-sm4
endif
ifndef CONFIG_OPENSSL_WITH_CAMELLIA
OPENSSL_OPTIONS += no-camellia
endif
ifndef CONFIG_OPENSSL_WITH_IDEA
OPENSSL_OPTIONS += no-idea
endif
ifndef CONFIG_OPENSSL_WITH_SEED
OPENSSL_OPTIONS += no-seed
endif
ifndef CONFIG_OPENSSL_WITH_MDC2
OPENSSL_OPTIONS += no-mdc2
endif
ifndef CONFIG_OPENSSL_WITH_WHIRLPOOL
OPENSSL_OPTIONS += no-whirlpool
endif
ifndef CONFIG_OPENSSL_WITH_CMS
OPENSSL_OPTIONS += no-cms
endif
ifndef CONFIG_OPENSSL_WITH_RFC3779
OPENSSL_OPTIONS += no-rfc3779
endif
ifdef CONFIG_OPENSSL_NO_DEPRECATED
OPENSSL_OPTIONS += no-deprecated
endif
ifeq ($(CONFIG_OPENSSL_OPTIMIZE_SPEED),y)
TARGET_CFLAGS := $(filter-out -O%,$(TARGET_CFLAGS)) -O3
openssl: avoid OPENSSL_SMALL_FOOTPRINT, no-asm Building openssl with OPENSSL_SMALL_FOOTPRINT yelds only from 1% to 3% decrease in size, dropping performance from 2% to 91%, depending on the target and algorithm. For example, using AES256-GCM with 1456-bytes operations, X86_64 appears to be the least affected with 2% performance penalty and 1% reduction in size; mips drops performance by 13%, size by 3%; Arm drops 29% in performance, 2% in size. On aarch64, it slows down ghash so much that I consider it broken (-91%). SMALL_FOOTPRINT will reduce AES256-GCM performance by 88%, and size by only 1%. It makes an AES-capable CPU run AES128-GCM at 35% of the speed of Chacha20-Poly1305: Block-size=1456 bytes AES256-GCM AES128-GCM ChaCha20-Poly1305 SMALL_FOOTPRINT 62014.44 65063.23 177090.50 regular 504220.08 565630.28 182706.16 OpenSSL 1.1.1 numbers are about the same, so this should have been noticed a long time ago. This creates an option to use OPENSSL_SMALL_FOOTPRINT, but it is turned off by default unless SMALL_FLASH or LOW_MEMORY_FOOTPRINT is used. Compiling with -O3 instead of -Os, for comparison, will increase size by about 14-15%, with no measureable effect on AES256-GCM performance, and about 2% increase in Chacha20-Poly1305 performance on Aarch64. There are no Arm devices with the small flash feature, so drop the conditional default. The package is built on phase2, so even if we include an Arm device with small flash later, a no-asm library would have to be built from source anyway. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
2023-03-10 20:21:11 +00:00
endif
ifeq ($(CONFIG_OPENSSL_SMALL_FOOTPRINT),y)
OPENSSL_OPTIONS += -DOPENSSL_SMALL_FOOTPRINT
endif
ifdef CONFIG_OPENSSL_ENGINE
ifdef CONFIG_OPENSSL_ENGINE_BUILTIN
OPENSSL_OPTIONS += disable-dynamic-engine
ifndef CONFIG_OPENSSL_ENGINE_BUILTIN_AFALG
OPENSSL_OPTIONS += no-afalgeng
endif
ifdef CONFIG_OPENSSL_ENGINE_BUILTIN_DEVCRYPTO
OPENSSL_OPTIONS += enable-devcryptoeng
endif
ifndef CONFIG_OPENSSL_ENGINE_BUILTIN_PADLOCK
OPENSSL_OPTIONS += no-padlockeng
endif
else
ifdef CONFIG_PACKAGE_libopenssl-devcrypto
OPENSSL_OPTIONS += enable-devcryptoeng
endif
ifndef CONFIG_PACKAGE_libopenssl-afalg
OPENSSL_OPTIONS += no-afalgeng
endif
ifndef CONFIG_PACKAGE_libopenssl-padlock
OPENSSL_OPTIONS += no-padlockeng
endif
endif
else
OPENSSL_OPTIONS += no-engine
endif
ifndef CONFIG_OPENSSL_WITH_DTLS
OPENSSL_OPTIONS += no-dtls
endif
ifdef CONFIG_OPENSSL_WITH_COMPRESSION
OPENSSL_OPTIONS += zlib-dynamic
else
OPENSSL_OPTIONS += no-comp
endif
ifndef CONFIG_OPENSSL_WITH_NPN
OPENSSL_OPTIONS += no-nextprotoneg
endif
ifndef CONFIG_OPENSSL_WITH_PSK
OPENSSL_OPTIONS += no-psk
endif
ifndef CONFIG_OPENSSL_WITH_SRP
OPENSSL_OPTIONS += no-srp
endif
ifndef CONFIG_OPENSSL_WITH_ASM
OPENSSL_OPTIONS += no-asm
openssl: Add optimization option Add option to optimize for speed instead of size cmd: openssl speed md5 sha1 sha256 sha512 des des-ede3 aes-128-cbc \ aes-192-cbc aes-256-cbc rsa2048 dsa2048 === Linksys WRT3200ACM === Default optimization: The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 14111.49k 47147.75k 123375.02k 206937.09k 258828.97k sha1 14495.71k 46763.99k 116679.94k 188115.29k 228294.66k des cbc 22315.63k 23118.98k 23323.14k 23348.22k 23363.58k des ede3 8085.97k 8217.26k 8255.74k 8266.41k 8273.92k aes-128 cbc 48740.10k 52606.12k 54224.98k 56263.68k 54774.44k aes-192 cbc 43410.83k 47325.31k 48994.05k 49377.96k 48532.14k aes-256 cbc 39132.46k 42512.60k 43692.63k 43997.18k 44070.23k sha256 19987.80k 47314.69k 86119.08k 109352.28k 119466.67k sha512 8034.63k 32321.92k 47495.94k 65777.32k 74080.26k sign verify sign/s verify/s rsa 2048 bits 0.020387s 0.000528s 49.1 1892.2 sign verify sign/s verify/s dsa 2048 bits 0.005920s 0.006396s 168.9 156.3 Optimize for speed (-O3 instead of -Os and disable -DOPENSSL_SMALL_FOOTPRINT): The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 14655.49k 48561.79k 126953.56k 210741.93k 262430.72k sha1 14607.90k 47032.15k 117725.87k 188226.22k 228499.46k des cbc 28041.11k 29586.84k 29939.80k 30047.91k 30067.37k des ede3 10697.93k 10899.75k 10956.97k 10972.84k 10980.01k aes-128 cbc 58852.70k 65956.07k 68675.67k 69388.29k 69607.42k aes-192 cbc 50299.73k 56501.23k 58491.65k 59008.00k 59159.89k aes-256 cbc 44684.38k 47944.36k 49098.67k 49573.89k 49463.30k sha256 19673.53k 47248.58k 86775.04k 110053.72k 119382.02k sha512 8029.67k 32033.02k 47440.04k 65740.12k 74072.06k sign verify sign/s verify/s rsa 2048 bits 0.019666s 0.000529s 50.8 1892.0 sign verify sign/s verify/s dsa 2048 bits 0.005882s 0.006450s 170.0 155.0 === D-Link DIR-860L (B1) === Default optimization: The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 3376.97k 11654.74k 32966.76k 60016.27k 80729.43k sha1 2310.95k 6024.87k 11680.32k 15273.93k 16784.07k des cbc 6787.21k 7014.36k 7072.49k 7088.73k 7092.48k des ede3 2462.47k 2499.87k 2509.48k 2511.35k 2514.75k aes-128 cbc 10014.28k 11018.87k 11308.99k 11381.03k 11406.20k aes-192 cbc 8930.35k 9675.27k 9895.97k 9954.57k 9971.92k aes-256 cbc 8022.81k 8624.03k 8799.60k 8843.14k 8856.07k sha256 2546.33k 5542.19k 9326.99k 11249.03k 11969.57k sha512 877.22k 3503.44k 4856.01k 6554.96k 7299.32k sign verify sign/s verify/s rsa 2048 bits 0.109348s 0.003132s 9.1 319.3 sign verify sign/s verify/s dsa 2048 bits 0.032745s 0.037212s 30.5 26.9 Optimize for speed (-O3 instead of -Os and disable -DOPENSSL_SMALL_FOOTPRINT): The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md5 3660.39k 12401.37k 34501.23k 62438.83k 81786.64k sha1 3500.20k 10730.70k 25056.19k 37715.86k 44253.13k des cbc 7189.75k 7545.88k 7641.90k 7665.71k 7672.18k des ede3 2690.64k 2734.33k 2745.24k 2748.13k 2748.81k aes-128 cbc 11325.29k 12731.75k 13151.34k 13259.95k 13289.55k aes-192 cbc 9932.36k 10997.65k 11309.84k 11389.53k 11408.92k aes-256 cbc 8845.13k 9677.01k 9920.30k 9980.77k 9996.42k sha256 3200.50k 7107.76k 12230.85k 14933.73k 15962.15k sha512 879.12k 3510.79k 4956.45k 6711.45k 7484.39k sign verify sign/s verify/s rsa 2048 bits 0.085641s 0.002365s 11.7 422.9 sign verify sign/s verify/s dsa 2048 bits 0.023881s 0.026120s 41.9 38.3 -O3 is considered safe for OpenSSL Ref: https://wiki.openssl.org/index.php/Compilation_and_Installation Tested hardware: Linksys WRT3200ACM / D-Link DIR-860L (B1) Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2017-11-04 19:45:30 +00:00
endif
ifdef CONFIG_i386
ifndef CONFIG_OPENSSL_WITH_SSE2
OPENSSL_OPTIONS += no-sse2
endif
endif
OPENSSL_TARGET:=linux-$(call qstrip,$(CONFIG_ARCH))-openwrt
STAMP_CONFIGURED := $(STAMP_CONFIGURED)_$(shell echo $(OPENSSL_OPTIONS) | $(MKHASH) md5)
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define Build/Configure
(cd $(PKG_BUILD_DIR); \
./Configure $(OPENSSL_TARGET) \
--prefix=/usr \
--libdir=lib \
--openssldir=/etc/ssl \
--cross-compile-prefix="$(TARGET_CROSS)" \
$(TARGET_CFLAGS) \
$(TARGET_CPPFLAGS) \
$(TARGET_LDFLAGS) \
$(OPENSSL_OPTIONS) && \
{ [ -f $(STAMP_CONFIGURED) ] || make clean; } \
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)
endef
TARGET_CFLAGS += $(FPIC)
define Build/Compile
+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
CC="$(TARGET_CC)" \
SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) \
OPENWRT_OPTIMIZATION_FLAGS="$(TARGET_CFLAGS)" \
$(OPENSSL_MAKEFLAGS) \
all
$(MAKE) -C $(PKG_BUILD_DIR) \
CC="$(TARGET_CC)" \
DESTDIR="$(PKG_INSTALL_DIR)" \
$(OPENSSL_MAKEFLAGS) \
install_sw install_ssldirs
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endef
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include
$(CP) $(PKG_INSTALL_DIR)/usr/include/openssl $(1)/usr/include/
$(INSTALL_DIR) $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/lib{crypto,ssl}.{a,so*} $(1)/usr/lib/
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/{openssl,libcrypto,libssl}.pc $(1)/usr/lib/pkgconfig/
[ -n "$(TARGET_LDFLAGS)" ] && $(SED) 's#$(TARGET_LDFLAGS)##g' $(1)/usr/lib/pkgconfig/{openssl,libcrypto,libssl}.pc || true
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endef
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define Package/libopenssl/install
$(INSTALL_DIR) $(1)/etc/ssl/certs
$(INSTALL_DIR) $(1)/etc/ssl/private
chmod 0700 $(1)/etc/ssl/private
$(INSTALL_DIR) $(1)/usr/lib
$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/libcrypto.so.* $(1)/usr/lib/
$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/libssl.so.* $(1)/usr/lib/
$(if $(CONFIG_OPENSSL_ENGINE),$(INSTALL_DIR) $(1)/usr/lib/$(ENGINES_DIR))
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endef
define Package/libopenssl-conf/install
$(INSTALL_DIR) $(1)/etc/ssl/modules.cnf.d $(1)/etc/config $(1)/etc/init.d
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$(CP) $(PKG_INSTALL_DIR)/etc/ssl/openssl.cnf $(1)/etc/ssl/
$(INSTALL_BIN) ./files/openssl.init $(1)/etc/init.d/openssl
$(SED) 's!%ENGINES_DIR%!/usr/lib/$(ENGINES_DIR)!' $(1)/etc/init.d/openssl
touch $(1)/etc/config/openssl
$(if $(CONFIG_OPENSSL_ENGINE_BUILTIN_DEVCRYPTO),
$(CP) ./files/devcrypto.cnf $(1)/etc/ssl/modules.cnf.d/
echo -e "config engine 'devcrypto'\n\toption enabled '1'\n\toption builtin '1'" >> $(1)/etc/config/openssl)
$(if $(CONFIG_OPENSSL_ENGINE_BUILTIN_PADLOCK),
$(CP) ./files/padlock.cnf $(1)/etc/ssl/modules.cnf.d/
echo -e "\nconfig engine 'padlock'\n\toption enabled '1'\n\toption builtin '1'" >> $(1)/etc/config/openssl)
endef
define Package/openssl-util/install
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/openssl $(1)/usr/bin/
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endef
$(eval $(call BuildPackage,libopenssl))
$(eval $(call BuildPackage,libopenssl-conf))
$(eval $(call BuildPackage,libopenssl-afalg))
$(eval $(call BuildPackage,libopenssl-devcrypto))
$(eval $(call BuildPackage,libopenssl-legacy))
$(eval $(call BuildPackage,libopenssl-padlock))
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$(eval $(call BuildPackage,openssl-util))