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FC_DigestUpdate

Name

FC_DigestUpdate - process the next block of a multi-part digest operation.

Syntax

CK_RV FC_DigestUpdate(
  CK_SESSION_HANDLE hSession,
  CK_BYTE_PTR pPart,
  CK_ULONG usPartLen
);

Parameters

hSession
[in] session handle.
pPart
[in] pointer to the next block of data to be digested.
usPartLen
[in] length of data block in bytes.

Description

FC_DigestUpdate starts or continues a multi-part digest operation. One or more blocks may be part of the message digest operation. The digest for the entire message is returned by a call to FC_DigestFinal.

A user may call FC_DigestUpdate without logging into the token (to assume the NSS User role).

Return value

Examples

See also

Document Tags and Contributors

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 Contributors to this page: fscholz, Nelson_bolyard.com, Wtchang, Neil.williams
 Last updated by: fscholz,