modem_key_mgmt_read()

int modem_key_mgmt_read	(	nrf_sec_tag_t	sec_tag,
		enum modem_key_mgmt_cred_type	cred_type,
		void *	buf,
		size_t *	len )

#include <include/modem/modem_key_mgmt.h>

Read a credential from persistent storage.

Parameters

[in]	sec_tag	The security tag of the credential.
[in]	cred_type	The credential type.
[out]	buf	Buffer to read the credential into.
[in,out]	len	Length of the buffer, length of the credential.

Return values

0	On success.
-ENOBUFS	Internal buffer is too small.
-ENOMEM	Credential does not fit in buf. Check *len for required size.
-ENOENT	No credential associated with the given sec_tag and cred_type.
-EACCES	Access to credential not allowed.
-E2BIG	Memory failure.