Add RFC5297 AES-SIV support

Based originally on github.com/dfoxfranke/libaes_siv

This creates an SIV128 mode that uses EVP interfaces for the CBC, CTR
and CMAC code to reduce complexity at the cost of perfomance. The
expected use is for short inputs, not TLS-sized records.

Add multiple AAD input capacity in the EVP tests.

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/3540)

INSTALL

@@ -556,9 +556,9 @@
                    Build without support for the specified algorithm, where
                    <alg> is one of: aria, bf, blake2, camellia, cast, chacha,
                    cmac, des, dh, dsa, ecdh, ecdsa, idea, md4, mdc2, ocb,
-                   poly1305, rc2, rc4, rmd160, scrypt, seed, siphash, sm2, sm3,
-                   sm4 or whirlpool.  The "ripemd" algorithm is deprecated and
-                   if used is synonymous with rmd160.
+                   poly1305, rc2, rc4, rmd160, scrypt, seed, siphash, siv, sm2,
+                   sm3, sm4 or whirlpool.  The "ripemd" algorithm is deprecated
+                   and if used is synonymous with rmd160.
 
   -Dxxx, -Ixxx, -Wp, -lxxx, -Lxxx, -Wl, -rpath, -R, -framework, -static
                    These system specific options will be recognised and