crypto

T

Dmitry Chestnykh b7f382b979 go.crypto/blowfish: support salts larger than 16 bytes.

Supporting larger salts makes it possible to implement bcrypt-pbkdf
(http://www.tedunangst.com/flak/post/bcrypt-pbkdf), which is used in
the latest OpenSSH versions to encrypt key files.

This change makes expandKeyWithSalt (and thus NewSaltedCipher) about
20% slower, but since it isn't used in the "heavy" phase of computation
in bcrypt (it uses ExpandKey, which didn't change), the effect on
bcrypt performance is negligible.

The 16-byte limit was an artifact of optimization and due to the fact
that it was enough for bcrypt; Eksblowfish spec or other
implementations don't limit the salt size.

Additionally, there was a bug in the previous implementation: it only
generated correct results for salts consisting of 4, 8, or 16 bytes, and panicked if salt had zero length.

LGTM=agl
R=golang-codereviews, gobot, agl
CC=golang-codereviews
https://golang.org/cl/102720045

2014-08-01 14:09:20 -07:00

bcrypt

go.crypto/blowfish: allow shorter passwords.

2014-03-31 13:41:02 -04:00

blowfish

go.crypto/blowfish: support salts larger than 16 bytes.

2014-08-01 14:09:20 -07:00

bn256

go.crypto/bn256: updates tests in light of b2b2ae1f5140.

2012-12-15 14:19:38 -05:00

cast5

go.crypto: remove unreachable code.

2013-06-07 16:05:15 -04:00

curve25519

go.crypto/curve25519: rewrite generic code to be constant time.

2013-09-03 09:31:32 -04:00

hkdf

go.crypto/hkdf: get rid of appends

2014-05-25 13:56:25 -07:00

md4

go.crypto: initial code

2012-01-25 15:31:12 -05:00

nacl

go.crypto/nacl/secretbox: fix append behaviour.

2013-06-10 18:03:26 -04:00

ocsp

go.crypto/ocsp: pass in the issuing certificate.

2013-07-29 15:32:19 -04:00

openpgp

go.crypto/openpgp: fix hash presence checks.

2014-06-04 11:40:03 -07:00

otr

go.crypto/otr: Reset Conversation.myKeyId for each AKE.

2013-09-22 15:38:36 -04:00

pbkdf2

go.crypto/pbkdf2: New package

2012-02-01 14:20:27 -05:00

poly1305

go.crypto/{curve25519,poly1305,salsa20/salsa}: add //go:noescape annotation

2013-02-19 19:15:01 +08:00

ripemd160

go.crypto: initial code

2012-01-25 15:31:12 -05:00

salsa20

go.crypto/salsa: fix typo in comment and move TODO out of package comment.

2013-07-16 19:34:54 -04:00

scrypt

scrypt: 2x faster.

2013-01-17 11:42:30 -05:00

sha3

go.crypto/sha3: change keccakF to stateless function

2013-04-02 10:41:35 -04:00

ssh

go.crypto/ssh/terminal: better handling of window resizing.

2014-08-01 11:22:47 -07:00

twofish

go.crypto: remove cipher.Reset()

2012-12-10 11:00:48 -05:00

xtea

go.crypto: remove cipher.Reset()

2012-12-10 11:00:48 -05:00

xts

xts: add package.

2012-07-12 11:14:12 -04:00

.hgignore

.hgignore: add comment setting policy

2013-12-20 16:30:29 -08:00

AUTHORS

go.empty: prototype for new subrepository

2012-01-25 14:45:13 -05:00

codereview.cfg

codereview: switch defaultcc to golang-codereviews

2013-12-20 10:57:29 -05:00

CONTRIBUTORS

go.empty: prototype for new subrepository

2012-01-25 14:45:13 -05:00

LICENSE

LICENSE: add

2012-03-17 15:19:30 +11:00

PATENTS

go.crypto: add PATENTS file to the subrepo.

2012-04-16 11:25:08 +10:00

README

go.crypto: initial code

2012-01-25 15:31:12 -05:00

README

This repository holds supplementary Go cryptography libraries.

To submit changes to this repository, see http://golang.org/doc/contribute.html.