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From: John-Mark Gurney <jmg@FreeBSD.org>
Date: Fri, 3 Jul 2015 01:55:07 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r285070 - head/share/man/man9
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Author: jmg
Date: Fri Jul  3 01:55:06 2015
New Revision: 285070
URL: https://svnweb.freebsd.org/changeset/base/285070

Log:
  more word smithing wrt the crd_inject field...
  
  We've already defined IV earlier, so no need to expand it a second
  time here...

Modified:
  head/share/man/man9/crypto.9

Modified: head/share/man/man9/crypto.9
==============================================================================
--- head/share/man/man9/crypto.9	Fri Jul  3 01:52:22 2015	(r285069)
+++ head/share/man/man9/crypto.9	Fri Jul  3 01:55:06 2015	(r285070)
@@ -356,10 +356,12 @@ How many bytes, after
 .Va crd_skip ,
 should be processed.
 .It Va crd_inject
-Offset from the beginning of the buffer to insert any results.
-For encryption algorithms, this is where the initialization vector
-(IV) will be inserted when encrypting or where it can be found when
-decrypting (subject to
+The
+.Va crd_inject
+field specifies an offset in bytes from the beginning of the buffer.
+For encryption algorithms, this may be where the IV will be inserted
+when encrypting or where the IV may be found for
+decryption (subject to
 .Va crd_flags ) .
 For MAC algorithms, this is where the result of the keyed hash will be
 inserted.
@@ -393,7 +395,7 @@ provided by the consumer in the
 field.
 Otherwise, for encryption operations the IV is provided for by
 the driver used to perform the operation, whereas for decryption
-operations it is pointed to by the
+operations the offset of the IV is provided by the
 .Va crd_inject
 field.
 This flag is typically used when the IV is calculated