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Add a new "-r" (right) option that reverses the order a filename and the hash is printed. This aids visual diffs.
1999-11-07 04:14:55 +00:00
.\" $FreeBSD$
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
.Dd April 22, 2016
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Dt MD5 1
.Os
.Sh NAME
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
.Nm md5 , sha1 , sha256 , sha384 , sha512, sha512t256, rmd160
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Nd calculate a message-digest fingerprint (checksum) for a file
.Sh SYNOPSIS
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Nm md5
.Op Fl pqrtx
- add "check" option to MD5 and friends to compare files against known hash. PR: bin/146541 Submitted by: eadler Reviewed by: jhell@dataix.net Approved by: secteam (cperciva) Approved by: cperciva MFC after: 3 weeks
2011-11-13 16:35:47 +00:00
.Op Fl c Ar string
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Op Fl s Ar string
.Op Ar
.Nm sha1
.Op Fl pqrtx
- add "check" option to MD5 and friends to compare files against known hash. PR: bin/146541 Submitted by: eadler Reviewed by: jhell@dataix.net Approved by: secteam (cperciva) Approved by: cperciva MFC after: 3 weeks
2011-11-13 16:35:47 +00:00
.Op Fl c Ar string
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Op Fl s Ar string
.Op Ar
Belatedly update the md5(1) man page to reflect the addition of sha256.
2005-03-10 09:56:39 +00:00
.Nm sha256
.Op Fl pqrtx
- add "check" option to MD5 and friends to compare files against known hash. PR: bin/146541 Submitted by: eadler Reviewed by: jhell@dataix.net Approved by: secteam (cperciva) Approved by: cperciva MFC after: 3 weeks
2011-11-13 16:35:47 +00:00
.Op Fl c Ar string
Belatedly update the md5(1) man page to reflect the addition of sha256.
2005-03-10 09:56:39 +00:00
.Op Fl s Ar string
.Op Ar
Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c cperciva's libmd implementation is 5-30% faster The same was done for SHA256 previously in r263218 cperciva's implementation was lacking SHA-384 which I implemented, validated against OpenSSL and the NIST documentation Extend sbin/md5 to create sha384(1) Chase dependancies on sys/crypto/sha2/sha2.{c,h} and replace them with sha512{c.c,.h} Reviewed by: cperciva, des, delphij Approved by: secteam, bapt (mentor) MFC after: 2 weeks Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D3929
2015-12-27 17:33:59 +00:00
.Nm sha384
.Op Fl pqrtx
.Op Fl c Ar string
.Op Fl s Ar string
.Op Ar
Teach md5(1) about sha512. MFC after: 1 month
2012-08-01 00:36:12 +00:00
.Nm sha512
.Op Fl pqrtx
.Op Fl c Ar string
.Op Fl s Ar string
.Op Ar
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
.Nm sha512t256
.Op Fl pqrtx
.Op Fl c Ar string
.Op Fl s Ar string
.Op Ar
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Nm rmd160
Add -q quite mode.
1999-12-04 01:29:43 +00:00
.Op Fl pqrtx
- add "check" option to MD5 and friends to compare files against known hash. PR: bin/146541 Submitted by: eadler Reviewed by: jhell@dataix.net Approved by: secteam (cperciva) Approved by: cperciva MFC after: 3 weeks
2011-11-13 16:35:47 +00:00
.Op Fl c Ar string
Get md5(1) to use getopt(3). Also some minor -Wall cleaning while here. PR: 5387 Submitted by: Matthew Hunt <mph@pobox.com>
1997-12-29 03:40:37 +00:00
.Op Fl s Ar string
mdoc(7) police: use the default ``file ...'' feature of the .Ar macro.
2001-02-13 09:56:35 +00:00
.Op Ar
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Sh DESCRIPTION
mdoc(7) fixes.
2004-07-07 19:57:16 +00:00
The
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
.Nm md5 , sha1 , sha256 , sha384 , sha512, sha512t256
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
and
.Nm rmd160
utilities take as input a message of arbitrary length and produce as
output a
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Dq fingerprint
or
.Dq message digest
mdoc(7) police: removed hard sentence breaks.
2001-09-04 09:28:48 +00:00
of the input.
It is conjectured that it is computationally infeasible to
mdoc'ify man page
1997-03-02 21:43:10 +00:00
produce two messages having the same message digest, or to produce any
Incorproate version of md5 placed into public domain by RSA.
1994-10-29 23:58:02 +00:00
message having a given prespecified target message digest.
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
The
Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c cperciva's libmd implementation is 5-30% faster The same was done for SHA256 previously in r263218 cperciva's implementation was lacking SHA-384 which I implemented, validated against OpenSSL and the NIST documentation Extend sbin/md5 to create sha384(1) Chase dependancies on sys/crypto/sha2/sha2.{c,h} and replace them with sha512{c.c,.h} Reviewed by: cperciva, des, delphij Approved by: secteam, bapt (mentor) MFC after: 2 weeks Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D3929
2015-12-27 17:33:59 +00:00
.Tn MD5 , SHA-1 , SHA-256 , SHA-384 , SHA-512
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
and
.Tn RIPEMD-160
algorithms are intended for digital signature applications, where a
mdoc'ify man page
1997-03-02 21:43:10 +00:00
large file must be
.Dq compressed
in a secure manner before being encrypted with a private
mdoc(7) police: Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text. Not only this slows down the mdoc(7) processing significantly, but it also has an undesired (in this case) effect of disabling hyphenation within the entire enclosed block.
2001-08-07 15:48:51 +00:00
(secret)
mdoc'ify man page
1997-03-02 21:43:10 +00:00
key under a public-key cryptosystem such as
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Tn RSA .
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Pp
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Tn MD5
Strengthen some of the language concerning attacks on MD5, in light of the recent demonstration of a forged SSL certificate. Add text pointing out that SHA-1 is at least theoretically broken. Add a recommendation that new applications use SHA-256. MFC after: 1 month
2009-01-06 19:25:24 +00:00
has been completely broken as far as finding collisions is
concerned, and should not be relied upon to produce unique outputs.
This also means that
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Tn MD5
Strengthen some of the language concerning attacks on MD5, in light of the recent demonstration of a forged SSL certificate. Add text pointing out that SHA-1 is at least theoretically broken. Add a recommendation that new applications use SHA-256. MFC after: 1 month
2009-01-06 19:25:24 +00:00
should not be used as part of a cryptographic signature scheme.
Assorted updates to md5.1 Note that the -c argument's parameter is compared against the digest of the file, not the file. [1] Update the "current time" parentheticals for notes about reversing and colliding the hash functions. [1] Some general mdoc updates. PR: docs/188043 [1] Submitted by: Jamie Landeg-Jones [1] Approved by: hrs (mentor) MFC after: 1 week
2014-05-18 21:16:59 +00:00
At the current time (2014-05-17) there is no publicly known method to
Minor markup fix for the r186836 update.
2009-01-06 21:16:42 +00:00
.Dq reverse
MD5, i.e., to find an input given a hash value.
Strengthen some of the language concerning attacks on MD5, in light of the recent demonstration of a forged SSL certificate. Add text pointing out that SHA-1 is at least theoretically broken. Add a recommendation that new applications use SHA-256. MFC after: 1 month
2009-01-06 19:25:24 +00:00
.Pp
.Tn SHA-1
Assorted updates to md5.1 Note that the -c argument's parameter is compared against the digest of the file, not the file. [1] Update the "current time" parentheticals for notes about reversing and colliding the hash functions. [1] Some general mdoc updates. PR: docs/188043 [1] Submitted by: Jamie Landeg-Jones [1] Approved by: hrs (mentor) MFC after: 1 week
2014-05-18 21:16:59 +00:00
currently (2014-05-17) has no known collisions, but an attack has been
Strengthen some of the language concerning attacks on MD5, in light of the recent demonstration of a forged SSL certificate. Add text pointing out that SHA-1 is at least theoretically broken. Add a recommendation that new applications use SHA-256. MFC after: 1 month
2009-01-06 19:25:24 +00:00
found which is faster than a brute-force search, placing the security of
.Tn SHA-1
in doubt.
.Pp
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
.Tn SHA-512t256
is a version of
.Tn SHA-512
truncated to only 256 bits.
On 64-bit hardware, this algorithm is approximately 50% faster than
Strengthen some of the language concerning attacks on MD5, in light of the recent demonstration of a forged SSL certificate. Add text pointing out that SHA-1 is at least theoretically broken. Add a recommendation that new applications use SHA-256. MFC after: 1 month
2009-01-06 19:25:24 +00:00
.Tn SHA-256
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
but with the same level of security.
The hashes are not interchangeable.
.Pp
It is recommended that all new applications use
.Tn SHA-512
Strengthen some of the language concerning attacks on MD5, in light of the recent demonstration of a forged SSL certificate. Add text pointing out that SHA-1 is at least theoretically broken. Add a recommendation that new applications use SHA-256. MFC after: 1 month
2009-01-06 19:25:24 +00:00
instead of one of the other hash functions.
Mention collision attacks on MD5. From the md5(3) man page. PR: docs/14158 Reviewed by: kris Submitted by: Eric Frias <efrias@sg505.net>
2001-09-04 01:01:07 +00:00
.Pp
This command has more than four options.
2001-06-19 03:34:03 +00:00
The following options may be used in any combination and must
mdoc(7) police: removed hard sentence breaks.
2001-09-04 09:28:48 +00:00
precede any files named on the command line.
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
The hexadecimal checksum of each file listed on the command line is printed
after the options are processed.
Correct use of .Nm. Spelling. Add rcsid, remove unused #includes, use err(3).
1998-07-06 07:04:50 +00:00
.Bl -tag -width indent
- add "check" option to MD5 and friends to compare files against known hash. PR: bin/146541 Submitted by: eadler Reviewed by: jhell@dataix.net Approved by: secteam (cperciva) Approved by: cperciva MFC after: 3 weeks
2011-11-13 16:35:47 +00:00
.It Fl c Ar string
Assorted updates to md5.1 Note that the -c argument's parameter is compared against the digest of the file, not the file. [1] Update the "current time" parentheticals for notes about reversing and colliding the hash functions. [1] Some general mdoc updates. PR: docs/188043 [1] Submitted by: Jamie Landeg-Jones [1] Approved by: hrs (mentor) MFC after: 1 week
2014-05-18 21:16:59 +00:00
Compare the digest of the file against this string.
.Pq Note that this option is not yet useful if multiple files are specified.
Get md5(1) to use getopt(3). Also some minor -Wall cleaning while here. PR: 5387 Submitted by: Matthew Hunt <mph@pobox.com>
1997-12-29 03:40:37 +00:00
.It Fl s Ar string
Correct use of .Nm. Spelling. Add rcsid, remove unused #includes, use err(3).
1998-07-06 07:04:50 +00:00
Print a checksum of the given
Get md5(1) to use getopt(3). Also some minor -Wall cleaning while here. PR: 5387 Submitted by: Matthew Hunt <mph@pobox.com>
1997-12-29 03:40:37 +00:00
.Ar string .
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.It Fl p
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
Echo stdin to stdout and append the checksum to stdout.
Add -q quite mode.
1999-12-04 01:29:43 +00:00
.It Fl q
Assorted updates to md5.1 Note that the -c argument's parameter is compared against the digest of the file, not the file. [1] Update the "current time" parentheticals for notes about reversing and colliding the hash functions. [1] Some general mdoc updates. PR: docs/188043 [1] Submitted by: Jamie Landeg-Jones [1] Approved by: hrs (mentor) MFC after: 1 week
2014-05-18 21:16:59 +00:00
Quiet mode \(em only the checksum is printed out.
mdoc(7) police: removed hard sentence breaks.
2001-09-04 09:28:48 +00:00
Overrides the
Add -q quite mode.
1999-12-04 01:29:43 +00:00
.Fl r
option.
Add a new "-r" (right) option that reverses the order a filename and the hash is printed. This aids visual diffs.
1999-11-07 04:14:55 +00:00
.It Fl r
mdoc(7) police: removed hard sentence breaks.
2001-09-04 09:28:48 +00:00
Reverses the format of the output.
This helps with visual diffs.
Does nothing
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
when combined with the
Make `-r -s' also match the BSDI output.
1999-11-11 11:59:03 +00:00
.Fl ptx
Add a new "-r" (right) option that reverses the order a filename and the hash is printed. This aids visual diffs.
1999-11-07 04:14:55 +00:00
options.
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.It Fl t
Correct use of .Nm. Spelling. Add rcsid, remove unused #includes, use err(3).
1998-07-06 07:04:50 +00:00
Run a built-in time trial.
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.It Fl x
Correct use of .Nm. Spelling. Add rcsid, remove unused #includes, use err(3).
1998-07-06 07:04:50 +00:00
Run a built-in test script.
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.El
Added the EXIT STATUS section where appropriate.
2005-01-17 07:44:44 +00:00
.Sh EXIT STATUS
Set exit code to 1 in case at least one of the input files could not be opened.
2003-11-02 23:12:08 +00:00
The
Implement SHA-512 truncated (224 and 256 bits) This implements SHA-512/256, which generates a 256 bit hash by calculating the SHA-512 then truncating the result. A different initial value is used, making the result different from the first 256 bits of the SHA-512 of the same input. SHA-512 is ~50% faster than SHA-256 on 64bit platforms, so the result is a faster 256 bit hash. The main goal of this implementation is to enable support for this faster hashing algorithm in ZFS. The feature was introduced into ZFS in r289422, but is disconnected because SHA-512/256 support was missing. A further commit will enable it in ZFS. This is the follow on to r292782 Reviewed by: cem Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D6061
2016-05-28 16:06:07 +00:00
.Nm md5 , sha1 , sha256 , sha512, sha512t256
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
and
.Nm rmd160
utilities exit 0 on success,
- add "check" option to MD5 and friends to compare files against known hash. PR: bin/146541 Submitted by: eadler Reviewed by: jhell@dataix.net Approved by: secteam (cperciva) Approved by: cperciva MFC after: 3 weeks
2011-11-13 16:35:47 +00:00
1 if at least one of the input files could not be read,
Assorted updates to md5.1 Note that the -c argument's parameter is compared against the digest of the file, not the file. [1] Update the "current time" parentheticals for notes about reversing and colliding the hash functions. [1] Some general mdoc updates. PR: docs/188043 [1] Submitted by: Jamie Landeg-Jones [1] Approved by: hrs (mentor) MFC after: 1 week
2014-05-18 21:16:59 +00:00
and 2 if at least one file does not have the same hash as the
.Fl c
option.
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Sh SEE ALSO
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Xr cksum 1 ,
.Xr md5 3 ,
.Xr ripemd 3 ,
Belatedly update the md5(1) man page to reflect the addition of sha256.
2005-03-10 09:56:39 +00:00
.Xr sha 3 ,
Teach md5(1) about sha512. MFC after: 1 month
2012-08-01 00:36:12 +00:00
.Xr sha256 3 ,
Replace sys/crypto/sha2/sha2.c with lib/libmd/sha512c.c cperciva's libmd implementation is 5-30% faster The same was done for SHA256 previously in r263218 cperciva's implementation was lacking SHA-384 which I implemented, validated against OpenSSL and the NIST documentation Extend sbin/md5 to create sha384(1) Chase dependancies on sys/crypto/sha2/sha2.{c,h} and replace them with sha512{c.c,.h} Reviewed by: cperciva, des, delphij Approved by: secteam, bapt (mentor) MFC after: 2 weeks Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D3929
2015-12-27 17:33:59 +00:00
.Xr sha384 3 ,
Teach md5(1) about sha512. MFC after: 1 month
2012-08-01 00:36:12 +00:00
.Xr sha512 3
mdoc'ify man page
1997-03-02 21:43:10 +00:00
.Rs
.%A R. Rivest
.%T The MD5 Message-Digest Algorithm
.%O RFC1321
.Re
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Rs
.%A J. Burrows
.%T The Secure Hash Standard
Belatedly update the md5(1) man page to reflect the addition of sha256.
2005-03-10 09:56:39 +00:00
.%O FIPS PUB 180-2
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Re
.Rs
.%A D. Eastlake and P. Jones
.%T US Secure Hash Algorithm 1
.%O RFC 3174
.Re
.Pp
RIPEMD-160 is part of the ISO draft standard
.Qq ISO/IEC DIS 10118-3
on dedicated hash functions.
.Pp
Secure Hash Standard (SHS):
.Pa http://csrc.nist.gov/cryptval/shs.html .
.Pp
The RIPEMD-160 page:
.Pa http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html .
Correct use of .Nm. Spelling. Add rcsid, remove unused #includes, use err(3).
1998-07-06 07:04:50 +00:00
.Sh ACKNOWLEDGMENTS
Incorproate version of md5 placed into public domain by RSA.
1994-10-29 23:58:02 +00:00
This program is placed in the public domain for free general use by
RSA Data Security.
Add sha1 and rmd160 checksum tools. Since the algorithms are already supported in libmd, the size increase is small when a dynamic root is used. Approved by: joerg, ru MFC after: 2 weeks
2004-06-11 16:07:02 +00:00
.Pp
Support for SHA-1 and RIPEMD-160 has been added by
use .Mt to mark up email addresses consistently (part1) PR: 191174 Submitted by: Franco Fichtner <franco@lastsummer.de>
2014-06-20 09:40:43 +00:00
.An Oliver Eikemeier Aq Mt eik@FreeBSD.org .
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