[PATCH v4 0/9] MR8664: cryptxml: Implement some stubs.

[Mohamad Al-Jaf (＠maljaf)]

Needed by Lenovo USBRecoveryCreator.

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  v4: cryptxml/tests: Add some signature verification tests.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8664