PERFORCE change 1200968 for review

[John-Mark Gurney]

http://p4web.freebsd.org/@@1200968?ac=10

Change 1200968 by jmg at jmg_carbon2 on 2014/09/30 20:13:09

	specify digest size..
	
	state that it's the descriptor...
	
	Sponsored by:	FreeBSD Foundation
	Sponsored by:	Netgate

Affected files ...

.. //depot/projects/opencrypto/share/man/man7/crypto.7#6 edit

Differences ...

==== //depot/projects/opencrypto/share/man/man7/crypto.7#6 (text+ko) ====

@@ -63,6 +63,8 @@
 1
 .It Key size :
 16, 24 or 32
+.It Digest size :
+16
 .El
 .Pp
 This algorithm implements Galois/Counter Mode.
@@ -73,11 +75,12 @@
 .Dv CRYPTO_AES_128_NIST_GMAC ,
 .Dv CRYPTO_AES_192_NIST_GMAC
 or
-.Dv CRYPTO_AES_256_NIST_GMAC .
+.Dv CRYPTO_AES_256_NIST_GMAC ,
+that corresponds with the number of bits in the key that you are using.
 .Pp
 The associated data (if any) must be provided by the authentication mode op.
-The authentication tag will be read/written from/to the offset crd_inject of
-the authentication mode.
+The authentication tag will be read/written from/to the offset crd_inject
+specified in the descriptor for the authentication mode.
 .Pp
 Note: You must provide an IV on every call.
 .It Dv CRYPTO_AES_ICM