Tspi_Hash_VerifySignature verifies the hash value
of a given hash object with a given signature. In order to use this
command, one must have a hash and a signature of the hash that one is
trying to verify. The public key which corresponds to the private key
used to sign the hash is also needed.
The handle to the hash object instance whose hash value should be signed.
Handle to the key object which should be used for the signature verification.
The length of the signature data provided at the parameter rgbSignature.
A pointer to the signature data.
Tspi_Hash_VerifySignature returns TSS_SUCCESS on success, otherwise
one of the following values is returned:
hKey is not a valid handle.
An internal SW error has been detected.
One or more parameters is bad.
Hash length is inconsistent with hash algorithm.
Hash object has no internal hash value.
Invalid signature scheme.
Tspi_Hash_VerifySignature conforms to the Trusted Computing Group
Software Specification version 1.1 Golden