Name
FC_Verify - sign a block of data.
Syntax
CK_RV FC_Verify( CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG usDataLen, CK_BYTE_PTR pSignature, CK_ULONG usSignatureLen );
Parameters
hSession
- [in] session handle.
pData
- [in] pointer to data block.
usDataLen
- [in] length of the data in bytes.
pSignature
- [in] pointer to the signature.
usSignatureLen
- [in] length of the signature in bytes.
Description
FC_Verify
verifies a signature in a single-part operation, where the signature is an appendix to the data.
A user must log into the token (to assume the NSS User role) before calling FC_Verify
.
Return value
CKR_OK
is returned on success. CKR_SIGNATURE_INVALID
is returned for signature mismatch.