softhsm2: FTBFS against OpenSSL 3.0 (test suite)

After testing the patchset, it does improve the situation a bit as the test suite gets further along, but there are a *lot* of failures.

Relevant output of test-results.xml, ftr:

  <FailedTests>
    <FailedTest id="9">
      <Name>DESTests::testCBC</Name>
      <FailureType>Assertion</FailureType>
      <Location>
        <File>DESTests.cpp</File>
        <Line>262</Line>
      </Location>
      <Message>assertion failed
- Expression: des-&gt;encryptInit(&amp;desKey56, SymMode::CBC, IV)
</Message>
    </FailedTest>
    <FailedTest id="10">
      <Name>DESTests::testECB</Name>
      <FailureType>Assertion</FailureType>
      <Location>
        <File>DESTests.cpp</File>
        <Line>537</Line>
      </Location>
      <Message>assertion failed
- Expression: des-&gt;encryptInit(&amp;desKey56, SymMode::ECB, IV)
</Message>
    </FailedTest>
    <FailedTest id="11">
      <Name>DESTests::testOFB</Name>
      <FailureType>Assertion</FailureType>
      <Location>
        <File>DESTests.cpp</File>
        <Line>812</Line>
      </Location>
      <Message>assertion failed
- Expression: des-&gt;encryptInit(&amp;desKey56, SymMode::OFB, IV)
</Message>
    </FailedTest>
    <FailedTest id="12">
      <Name>DESTests::testCFB</Name>
      <FailureType>Assertion</FailureType>
      <Location>
        <File>DESTests.cpp</File>
        <Line>1086</Line>
      </Location>
      <Message>assertion failed
- Expression: des-&gt;encryptInit(&amp;desKey56, SymMode::CFB, IV)
</Message>
    </FailedTest>
  </FailedTests>

The aforementioned tests are indeed fixed by the patchset, however there are still failures in the "p11test" part of the testsuite. Adding the patchset plus a quick'n dirty patch (attached) to enable the legacy provider leaves us with the following errors:

FAIL: p11test
=============

..............................F.F....F...F........F....................F.......................F..F...F...F.F..F....F.F...F..F..F.F...F.F.F.FF..F..F.F...F..F....F.........F.F............F.F....F.....F..........F.F..F.F.F.F.....F....F...........F.......

!!!FAILURES!!!
Test Results:
Run: 77 Failures: 11 Errors: 0

1) test: InfoTests::testGetSlotInfoAlt (F) line: 124 TestsNoPINInitBase.cpp
setUp() failed
- equality assertion failed
- Expected: 0
- Actual : 48

2) test: ObjectTests::testCreateObject (F) line: 124 TestsNoPINInitBase.cpp
setUp() failed
- equality assertion failed
- Expected: 0
- Actual : 5

3) test: ObjectTests::testDestroyObject (F) line: 124 TestsNoPINInitBase.cpp
setUp() failed
- equality assertion failed
- Expected: 0
- Actual : 5

4) test: ObjectTests::testFindObjects (F) line: 1479 ObjectTests.cpp
assertion failed
- Expression: 2 == ulObjectCount

5) test: ObjectTests::testGenerateKeys (F) line: 1511 ObjectTests.cpp
assertion failed
- Expression: rv==CKR_OK

6) test: ObjectTests::testDefaultDataAttributes (F) line: 124 TestsNoPINInitBase.cpp
setUp() failed
- equality assertion failed
- Expected: 0
- Actual : 48

7) test: ObjectTests::testDefaultX509CertAttributes (F) line: 1660 ObjectTests.cpp
assertion failed
- Expression: rv == CKR_OK

8) test: SignVerifyTests::testEcSignVerify (F) line: 247 SignVerifyTests.cpp
assertion failed
- Expression: rv==CKR_OK

9) test: SignVerifyTests::testEdSignVerify with parameter: Ed448 (F) line: 579 SignVerifyTests.cpp
assertion failed
- Expression: rv==CKR_OK

10) test: SymmetricAlgorithmTests::testDesEncryptDecrypt (F) line: 124 TestsNoPINInitBase.cpp
setUp() failed
- equality assertion failed
- Expected: 0
- Actual : 48

11) test: TokenTests::testInitToken (F) line: 68 TokenTests.cpp
assertion failed
- Expression: rv == CKR_OK