Fixes for STM32 TrustZone benchmark

[dgarske]

• Fix for "benchmark" command to support float with nano.specs
  ZD 20608

Fixes in wolfSSL:

• Fix for benchmark with key gen and "out" not being allocated wolfssl#9305
• Fix for improper sizing on bench_rsa_helper wolfssl#9299

[dgarske]

STM32H5 wolfBoot demo Application
Copyright 2024 wolfSSL Inc
GPL v3
Version : 0x1
========================

cmd> benchmark
wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each)
RNG                        725 KiB took 1.029 seconds,  704.568 KiB/s
AES-128-CBC-enc            900 KiB took 1.001 seconds,  899.101 KiB/s
AES-128-CBC-dec            875 KiB took 1.009 seconds,  867.195 KiB/s
AES-192-CBC-enc            800 KiB took 1.012 seconds,  790.514 KiB/s
AES-192-CBC-dec            775 KiB took 1.011 seconds,  766.568 KiB/s
AES-256-CBC-enc            725 KiB took 1.018 seconds,  712.181 KiB/s
AES-256-CBC-dec            700 KiB took 1.007 seconds,  695.134 KiB/s
AES-128-CTR                900 KiB took 1.025 seconds,  878.049 KiB/s
AES-192-CTR                800 KiB took 1.032 seconds,  775.194 KiB/s
AES-256-CTR                700 KiB took 1.001 seconds,  699.301 KiB/s
SHA-256                      2 MiB took 1.007 seconds,    2.037 MiB/s
SHA-384                      1 MiB took 1.017 seconds,    1.152 MiB/s
SHA3-224                     1 MiB took 1.002 seconds,    1.267 MiB/s
SHA3-256                     1 MiB took 1.020 seconds,    1.197 MiB/s
SHA3-384                   975 KiB took 1.024 seconds,  952.148 KiB/s
SHA3-512                   675 KiB took 1.009 seconds,  668.979 KiB/s
HMAC-SHA256                  2 MiB took 1.004 seconds,    2.018 MiB/s
HMAC-SHA384                  1 MiB took 1.011 seconds,    1.135 MiB/s
PBKDF2                     256 bytes took 1.087 seconds,  235.511 bytes/s
RSA     2048  key gen         1 ops took 125.078 sec, avg 125078.000 ms, 0.008 ops/sec
RSA     3072  key gen         1 ops took 128.554 sec, avg 128554.000 ms, 0.008 ops/sec
RSA     2048   public        38 ops took 1.012 sec, avg 26.632 ms, 37.549 ops/sec
RSA     2048  private         2 ops took 12.545 sec, avg 6272.500 ms, 0.159 ops/sec
ECC   [      SECP256R1]   256  key gen         4 ops took 1.082 sec, avg 270.500 ms, 3.697 ops/sec
ECDHE [      SECP256R1]   256    agree         4 ops took 1.081 sec, avg 270.250 ms, 3.700 ops/sec
ECDSA [      SECP256R1]   256     sign         4 ops took 1.093 sec, avg 273.250 ms, 3.660 ops/sec
ECDSA [      SECP256R1]   256   verify         2 ops took 1.052 sec, avg 526.000 ms, 1.901 ops/sec
Benchmark complete