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document krb5_generate_subkey_extended

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14473 ec53bebd-3082-4978-b11e-865c3cabbd6b
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Love Hörnquist Åstrand
2005-01-05 09:52:29 +00:00
parent 5021545677
commit 299a0c0048
1 changed files with 22 additions and 0 deletions
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22
lib/krb5/krb5_keyblock.3
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@@ -43,6 +43,7 @@
.Nm krb5_free_keyblock_contents , .Nm krb5_free_keyblock_contents ,
.Nm krb5_generate_random_keyblock , .Nm krb5_generate_random_keyblock ,
.Nm krb5_generate_subkey , .Nm krb5_generate_subkey ,
.Nm krb5_generate_subkey_extended ,
.Nm krb5_keyblock_zero , .Nm krb5_keyblock_zero ,
.Nm krb5_random_to_key .Nm krb5_random_to_key
.Nd Kerberos 5 key handling functions. .Nd Kerberos 5 key handling functions.
@@ -89,6 +90,13 @@ Kerberos 5 Library (libkrb5, -lkrb5)
.Fa "const krb5_keyblock *key" .Fa "const krb5_keyblock *key"
.Fa "krb5_keyblock **subkey" .Fa "krb5_keyblock **subkey"
.Fc .Fc
.Ft krb5_error_code
.Fo krb5_generate_subkey_extended
.Fa "krb5_context context"
.Fa "const krb5_keyblock *key"
.Fa "krb5_enctype enctype"
.Fa "krb5_keyblock **subkey"
.Fc
.Ft void .Ft void
.Fo krb5_keyblock_zero .Fo krb5_keyblock_zero
.Fa "krb5_keyblock *keyblock" .Fa "krb5_keyblock *keyblock"
@@ -153,6 +161,20 @@ of the same type as
The caller must free the subkey with The caller must free the subkey with
.Fa krb5_free_keyblock . .Fa krb5_free_keyblock .
.Pp .Pp
.Fn krb5_generate_subkey_extended
generates a
.Fa subkey
of the specified encryption type
.Fa type .
If
.Fa type
is
.Dv ETYPE_NULL ,
of the same type as
.Fa key .
The caller must free the subkey with
.Fa krb5_free_keyblock .
.Pp
.Fn krb5_keyblock_zero .Fn krb5_keyblock_zero
zeros out the keyblock to to make sure no keymaterial is in zeros out the keyblock to to make sure no keymaterial is in
memory. memory.