Improve AES-GCM & ChaCha20 perf on Power9+ ppc64le

Backport patches that improve performance of AES-GCM on Power9 and
newer, and ChaCha20 on Power10.

Resolves: rhbz#2051312
Signed-off-by: Clemens Lang <cllang@redhat.com>

openssl.spec

@@ -140,6 +140,13 @@ Patch68: 0068-CVE-2022-2068.patch
 Patch69: 0069-CVE-2022-2097.patch
 # https://github.com/openssl/openssl/commit/edceec7fe0c9a5534ae155c8398c63dd7dd95483
 Patch70: 0070-EVP_PKEY_Q_keygen-Call-OPENSSL_init_crypto-to-init-s.patch
+# https://github.com/openssl/openssl/commit/44a563dde1584cd9284e80b6e45ee5019be8d36c
+# https://github.com/openssl/openssl/commit/345c99b6654b8313c792d54f829943068911ddbd
+Patch71: 0071-AES-GCM-performance-optimization.patch
+# https://github.com/openssl/openssl/commit/f596bbe4da779b56eea34d96168b557d78e1149
+# https://github.com/openssl/openssl/commit/7e1f3ffcc5bc15fb9a12b9e3bb202f544c6ed5aa
+# hunks in crypto/ppccap.c from https://github.com/openssl/openssl/commit/f5485b97b6c9977c0d39c7669b9f97a879312447
+Patch72: 0072-ChaCha20-performance-optimizations-for-ppc64le.patch
 
 License: ASL 2.0
 URL: http://www.openssl.org/
@@ -474,6 +481,10 @@ install -m644 %{SOURCE9} \
 - Fix segfault in EVP_PKEY_Q_keygen() when OpenSSL was not previously
   initialized.
   Resolves: rhbz#2103289
+- Improve AES-GCM performance on Power9 and Power10 ppc64le
+  Resolves: rhbz#2051312
+- Improve ChaCha20 performance on Power10 ppc64le
+  Resolves: rhbz#2051312
 
 * Tue Jul 05 2022 Clemens Lang <cllang@redhat.com> - 1:3.0.1-37
 - CVE-2022-2097: AES OCB fails to encrypt some bytes on 32-bit x86