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    FC_VerifyRecover

    Name

    FC_VerifyRecover - Verify data in a single recoverable operation.

    Syntax

    CK_RV FC_VerifyRecover(
      CK_SESSION_HANDLE hSession,
      CK_BYTE_PTR pSignature,
      CK_ULONG usSignatureLen,
      CK_BYTE_PTR pData,
      CK_ULONG_PTR pusDataLen
    );
    

    Parameters

    hSession
    [in] session handle.
    pSignature
    [in] mechanism to be used for the signing operation.
    usSignatureLen
    [in] handle of the key to be usedn.
    pData
    [out] pointer to the buffer or NULL.
    pusDataLen
    [in, out] pointer to the size of the output buffer, replaced by the length of the signature if the operation is successful.

    Description

    FC_VerifyRecover verifies 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 *pusSignatureLen.

    A user must log into the token (to assume the NSS User role) before calling FC_VerifyRecover.

    Return value

    Examples

    See also

    Document Tags and Contributors

    Tags: 
    Contributors to this page: Neil.williams, Wtchang, Nelson%bolyard.com, fscholz
    Last updated by: fscholz,