qcrypto_digest_final()
QNX SDP8.0QNX OS System Security GuideAPIConfiguration
Finalize a digest
Synopsis:
#include <qcrypto/qcrypto.h>
int qcrypto_digest_final(qcrypto_ctx_t *ctx,
uint8_t *digest,
size_t *size)
Arguments:
- ctx
- The algorithm context object.
- digest
- The digest buffer to copy the digest value to. Make sure the buffer is large enough for the digest.
- size
- A pointer to a variable to store the size of the digest in. Specify NULL if this value is not required.
Library:
libqcryptoDescription:
This function retrieves a digest value. It writes the same number of bytes as qcrypto_digestsize().
Returns:
QCRYPTO_R_EOK if successful or qcrypto_errno
if an error occurred.
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