+2021-05-09 Niels Möller <nisse@lysator.liu.se>
+
+ Implementation of AES using s390x "message security assist"
+ extensions. Contributed by Mamone Tarsha:
+ * s390x/msa_x1/aes128-decrypt.asm: New file.
+ * s390x/msa_x1/aes128-encrypt.asm: New file.
+ * s390x/msa_x1/aes128-set-decrypt-key.asm: New file.
+ * s390x/msa_x1/aes128-set-encrypt-key.asm: New file.
+ * s390x/msa_x2/aes192-decrypt.asm: New file.
+ * s390x/msa_x2/aes192-encrypt.asm: New file.
+ * s390x/msa_x2/aes192-set-decrypt-key.asm: New file.
+ * s390x/msa_x2/aes192-set-encrypt-key.asm: New file.
+ * s390x/msa_x2/aes256-decrypt.asm: New file.
+ * s390x/msa_x2/aes256-encrypt.asm: New file.
+ * s390x/msa_x2/aes256-set-decrypt-key.asm: New file.
+ * s390x/msa_x2/aes256-set-encrypt-key.asm: New file.
+ * configure.ac: Renamed option to --enable-s390x-msa. Enables both
+ mas_x1 and msa_x2.
+ (asm_replace_list): Add more aes files.
+ * Makefile.in (distdir): Add s390x/msa_x1 s390x/msa_x2 directories.
+
2021-04-01 Niels Möller <nisse@lysator.liu.se>
Move aes128_encrypt and similar functions to their own files. To