NAME
nng_tls_engine_fips_mode - TLS FIPS 140-2 mode indicator
SYNOPSIS
#include <nng/supplemental/tls/tls.h> bool nng_tls_engine_fips_mode(void);
DESCRIPTION
The nng_tls_engine_fips_mode() returns true if the TLS engine is operating in FIPS 140-2 mode, and false otherwise.
Tip
FIPS 140-2 references a United States standard for the use of cryptography in information processing systems.
Tip
The default TLS engine does not support FIPS 140-2 mode, and will always return false. Alternative implementations with such support may be available from commercial suppliers.
Note
Generally the FIPS 140-2 mode cannot be changed after program startup.
RETURN VALUES
True if the TLS engine is in FIPS 140-2 mode, false otherwise.
ERRORS
None.