Remove references to APIs that don't exist anymore.

Based on a diff from Vincent Gross <dermiste@kilob.yt>, thanks!

diff --git a/share/man/man9/crypto.9 b/share/man/man9/crypto.9
index a70995c..e15eacf 100644 (file)
--- a/share/man/man9/crypto.9
+++ b/share/man/man9/crypto.9
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: crypto.9,v 1.37 2014/08/20 11:23:42 mikeb Exp $
+.\"    $OpenBSD: crypto.9,v 1.38 2015/05/05 11:17:34 mikeb Exp $
 .\"
 .\" The author of this man page is Angelos D. Keromytis (angelos@cis.upenn.edu)
 .\"
@@ -15,7 +15,7 @@
 .\" MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
 .\" PURPOSE.
 .\"
-.Dd $Mdocdate: August 20 2014 $
+.Dd $Mdocdate: May 5 2015 $
 .Dt CRYPTO 9
 .Os
 .Sh NAME
@@ -28,21 +28,15 @@
 .Ft int
 .Fn crypto_register "u_int32_t" "int *" "int (*)(u_int32_t *, struct cryptoini *)" "int (*)(u_int64_t)" "int (*)(struct cryptop *)"
 .Ft int
-.Fn crypto_kregister "u_int32_t" "int *" "int (*)(struct cryptkop *)"
-.Ft int
 .Fn crypto_unregister "u_int32_t" "int"
 .Ft void
 .Fn crypto_done "struct cryptop *"
-.Ft void
-.Fn crypto_kdone "struct cryptkop *"
 .Ft int
 .Fn crypto_newsession "u_int64_t *" "struct cryptoini *" "int"
 .Ft int
 .Fn crypto_freesession "u_int64_t"
 .Ft int
 .Fn crypto_dispatch "struct cryptop *"
-.Ft int
-.Fn crypto_kdispatch "struct cryptkop *"
 .Ft struct cryptop *
 .Fn crypto_getreq "int"
 .Ft void
@@ -83,24 +77,6 @@ struct cryptop {
        struct cryptop    *crp_next;
        caddr_t            crp_mac;
 };
-
-struct crparam {
-        caddr_t         crp_p;
-        u_int           crp_nbits;
-};
-
-#define CRK_MAXPARAM    8
-
-struct cryptkop {
-        u_int              krp_op;         /* ie. CRK_MOD_EXP or other */
-        u_int              krp_status;     /* return status */
-        u_short            krp_iparams;    /* # of input parameters */
-        u_short            krp_oparams;    /* # of output parameters */
-       u_int32_t          krp_hid;
-        struct crparam     krp_param[CRK_MAXPARAM];      /* kvm */
-        int               (*krp_callback)(struct cryptkop *);
-        struct cryptkop   *krp_next;
-};
 .Ed
 .Sh DESCRIPTION
 .Nm
@@ -119,11 +95,6 @@ descriptors that instruct the framework (and the drivers registered
 with it) of the operations that should be applied on the data (more
 than one cryptographic operation can be requested).
 .Pp
-Keying operations are supported as well.
-Unlike the symmetric operators described above,
-these sessionless commands perform mathematical operations using
-input and output parameters.
-.Pp
 Since the consumers may not be associated with a process, drivers may
 not use
 .Xr tsleep 9 .
@@ -168,8 +139,6 @@ CRYPTO_CAST_CBC
 CRYPTO_MD5_HMAC
 CRYPTO_SHA1_HMAC
 CRYPTO_RIPEMD160_HMAC
-CRYPTO_MD5_KPDK
-CRYPTO_SHA1_KPDK
 CRYPTO_AES_CBC
 CRYPTO_AES_CTR
 CRYPTO_AES_XTS
@@ -391,37 +360,10 @@ callback routine to do the necessary cleanups associated with the
 opaque field in the
 .Fa cryptop
 structure.
-.Pp
-.Fn crypto_kdispatch
-is called to perform a keying operation.
-The various fields in the
-.Fa cryptkop
-structure are:
-.Bl -tag -width crp_alloctype
-.It Fa krp_op
-Operation code, such as CRK_MOD_EXP.
-.It Fa krp_status
-Return code.
-This errno-style variable indicates whether there were lower level reasons
-for operation failure.
-.It Fa krp_iparams
-Number of input parameters to the specified operation.
-Note that each operation has a (typically hardwired) number of such parameters.
-.It Fa krp_oparams
-Number of output parameters from the specified operation.
-Note that each operation has a (typically hardwired) number of such parameters.
-.It Fa krp_kvp
-An array of kernel memory blocks containing the parameters.
-.It Fa krp_hid
-Identifier specifying which low-level driver is being used.
-.It Fa krp_callback
-Callback called on completion of a keying operation.
-.El
 .Sh DRIVER-SIDE API
 The
 .Fn crypto_get_driverid ,
 .Fn crypto_register ,
-.Fn crypto_kregister ,
 .Fn crypto_unregister ,
 and
 .Fn crypto_done
@@ -465,7 +407,6 @@ The calling convention for the three driver-supplied routines is:
 int (*newsession) (u_int32_t *, struct cryptoini *);
 int (*freesession) (u_int64_t);
 int (*process) (struct cryptop *);
-int (*kprocess) (struct cryptkop *);
 .Ed
 .Pp
 On invocation, the first argument to
@@ -500,25 +441,8 @@ When the request is completed, or an error is detected, the
 routine should invoke
 .Fn crypto_done .
 Session migration may be performed, as mentioned previously.
-.Pp
-The
-.Fn kprocess
-routine is invoked with a request to perform crypto key processing.
-This routine must not block, but should queue the request and return
-immediately.
-Upon processing the request, the callback routine should be invoked.
-In case of error, the error indication must be placed in the
-.Fa krp_status
-field of the
-.Fa cryptkop
-structure.
-When the request is completed, or an error is detected, the
-.Fn kprocess
-routine should invoke
-.Fn crypto_kdone .
 .Sh RETURN VALUES
 .Fn crypto_register ,
-.Fn crypto_kregister ,
 .Fn crypto_unregister ,
 .Fn crypto_newsession ,
 and