FC_SignEncryptUpdate

Name

FC_SignEncryptUpdate - continue a multi-part signing and encryption operation

Syntax

CK_RV FC_SignEncryptUpdate(
  CK_SESSION_HANDLE hSession,
  CK_BYTE_PTR pPart,
  CK_ULONG ulPartLen,
  CK_BYTE_PTR pEncryptedPart,
  CK_ULONG_PTR pulEncryptedPartLen
);

Parameters

hSession

[in] session handle.

pPart

[in] pointer to the data part.

ulPartLen

[in] length of data in bytes.

pEncryptedPart

[in] pointer to the location which receives the signed and encrypted data part or NULL.

pulEncryptedPartLen

[in] pointer to the length of the encrypted part buffer.

Description

FC_SignEncryptUpdate continues a multi-part signature and encryption operation. After calling both FC_SignInit and FC_EncryptInit to set up the operations this function may be called multiple times. The operation is finished by calls to FC_SignFinal and FC_EncryptFinal.

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

Return value

Examples

See also

• NSC_SignEncryptUpdate