CK_RV FC_SignRecover( CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG usDataLen, CK_BYTE_PTR pSignature, CK_ULONG_PTR pusSignatureLen );
[in] session handle.
[in] mechanism to be used for the signing operation.
[in] handle of the key to be usedn.
[out] pointer to the buffer or NULL.
[in, out] pointer to the size of the output buffer, replaced by the length of the signature if the operation is successful.
FC_SignRecover signs data in a single operation where the (digest) data can be recovered from
the signature. If
pSignature is NULL only the length of the signature is returned in
A user must log into the token (to assume the NSS User role) before calling