qcrypto_digest_supported()
QNX SDP8.0QNX OS System Security GuideAPIConfiguration
Query whether a digest is supported
Synopsis:
#include <qcrypto/qcrypto.h>
int qcrypto_digest_supported(const char *name,
const char *tag,
uint32_t flags)
Arguments:
- name
- The algorithm name (for example,
sha256
). - tag
- The tag value that identifies the plugin in the
qcrypto
library configuration file to check for the algorithm; or NULL, to use the default tag (__progname). - flags
- Reserved for future use.
Library:
libqcryptoDescription:
This function checks whether a cryptography provider (represented by its corresponding plugin) supports the specified algorithm.
Returns:
QCRYPTO_R_EOK
if successful or qcrypto_errno
if an error occurred.
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