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Belatedly update the md5(1) man page to reflect the addition of sha256.

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cperciva 2005-03-10 09:56:39 +00:00
parent 9cc7a48691
commit 786407525b
1 changed files with 11 additions and 6 deletions
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17
sbin/md5/md5.1
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@ -3,7 +3,7 @@
.Dt MD5 1
.Os
.Sh NAME
.Nm md5 , sha1 , rmd160
.Nm md5 , sha1 , sha256, rmd160
.Nd calculate a message-digest fingerprint (checksum) for a file
.Sh SYNOPSIS
.Nm md5
@ -14,13 +14,17 @@
.Op Fl pqrtx
.Op Fl s Ar string
.Op Ar
.Nm sha256
.Op Fl pqrtx
.Op Fl s Ar string
.Op Ar
.Nm rmd160
.Op Fl pqrtx
.Op Fl s Ar string
.Op Ar
.Sh DESCRIPTION
The
.Nm md5 , sha1
.Nm md5 , sha1 , sha256
and
.Nm rmd160
utilities take as input a message of arbitrary length and produce as
@ -33,7 +37,7 @@ It is conjectured that it is computationally infeasible to
produce two messages having the same message digest, or to produce any
message having a given prespecified target message digest.
The
.Tn MD5 , SHA-1
.Tn MD5 , SHA-1 , SHA-256
and
.Tn RIPEMD-160
algorithms are intended for digital signature applications, where a
@ -84,7 +88,7 @@ Run a built-in test script.
.El
.Sh EXIT STATUS
The
.Nm md5 , sha1
.Nm md5 , sha1 , sha256
and
.Nm rmd160
utilities exit 0 on success,
@ -93,7 +97,8 @@ and 1 if at least one of the input files could not be read.
.Xr cksum 1 ,
.Xr md5 3 ,
.Xr ripemd 3 ,
.Xr sha 3
.Xr sha 3 ,
.Xr sha256 3
.Rs
.%A R. Rivest
.%T The MD5 Message-Digest Algorithm
@ -102,7 +107,7 @@ and 1 if at least one of the input files could not be read.
.Rs
.%A J. Burrows
.%T The Secure Hash Standard
.%O FIPS PUB 180-1
.%O FIPS PUB 180-2
.Re
.Rs
.%A D. Eastlake and P. Jones