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Diffstat (limited to 'Documentation/networking/rxrpc.rst')
| -rw-r--r-- | Documentation/networking/rxrpc.rst | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Documentation/networking/rxrpc.rst b/Documentation/networking/rxrpc.rst index 5ad35113d0f4..68552b92dc44 100644 --- a/Documentation/networking/rxrpc.rst +++ b/Documentation/networking/rxrpc.rst @@ -477,7 +477,7 @@ AF_RXRPC sockets support a few socket options at the SOL_RXRPC level: Encrypted checksum plus packet padded and first eight bytes of packet encrypted - which includes the actual packet length. - (c) RXRPC_SECURITY_ENCRYPTED + (c) RXRPC_SECURITY_ENCRYPT Encrypted checksum plus entire packet padded and encrypted, including actual packet length. @@ -578,7 +578,7 @@ A client would issue an operation by: This issues a request_key() to get the key representing the security context. The minimum security level can be set:: - unsigned int sec = RXRPC_SECURITY_ENCRYPTED; + unsigned int sec = RXRPC_SECURITY_ENCRYPT; setsockopt(client, SOL_RXRPC, RXRPC_MIN_SECURITY_LEVEL, &sec, sizeof(sec)); @@ -1090,6 +1090,15 @@ The kernel interface functions are as follows: jiffies). In the event of the timeout occurring, the call will be aborted and -ETIME or -ETIMEDOUT will be returned. + (#) Apply the RXRPC_MIN_SECURITY_LEVEL sockopt to a socket from within in the + kernel:: + + int rxrpc_sock_set_min_security_level(struct sock *sk, + unsigned int val); + + This specifies the minimum security level required for calls on this + socket. + Configurable Parameters ======================= |