[#68478] Looking for MRI projects for Ruby Google Summer of Code 2015 — Tony Arcieri <bascule@...>
Hi ruby-core,
10 messages
2015/03/10
[#68480] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/10
I have.
[#68549] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/17
I sent several ideas on previous, mail, but they are seems rejected?
[#68493] [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false" — nobu@...
Issue #10532 has been updated by Nobuyoshi Nakada.
5 messages
2015/03/11
[#68503] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Eric Wong <normalperson@...>
2015/03/12
Committed as r49948.
[#68504] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Nobuyoshi Nakada <nobu@...>
2015/03/12
On 2015/03/12 12:08, Eric Wong wrote:
[#68506] Seven stacks (and two questions) — Jakub Trzebiatowski <jaktrze1@...>
The Ruby Hacking Guide says that Ruby has窶ヲ seven stacks. Is it an implementation choice (and it could be implemented with one stack), or is there really a need for seven logical stacks? For example, Lua has one stack, and still closures with upvalues are totally possible (it窶冱 like Ruby窶冱 blocks that can reference local variables of their enclosing method, but it works for any function with any upvalues).
5 messages
2015/03/12
[#68520] Possible regression in 2.1 and 2.2 in binding when combined with delegate? — Joe Swatosh <joe.swatosh@...>
# The following code
3 messages
2015/03/14
[#68604] GSOC project Cross-thread Fiber support — surya pratap singh raghuvanshi <oshosurya@...>
- *hi i am a third year computer science student interested in working
6 messages
2015/03/22
[#68606] Re: GSOC project Cross-thread Fiber support
— Tony Arcieri <bascule@...>
2015/03/22
Hi Surya,
[#68619] Re: GSOC project Cross-thread Fiber support
— surya pratap singh raghuvanshi <oshosurya@...>
2015/03/23
hi tony,
[ruby-core:68645] [Ruby trunk - Bug #8667] Unable to set OpenSSL GCM iv_length in Ruby
From:
e@...
Date:
2015-03-26 07:46:01 UTC
List:
ruby-core #68645
Issue #8667 has been updated by Zachary Scott.
Assignee changed from Martin Bosslet to openssl
Without knowing what `HAVE_AUTHENTICATED_ENCRYPTION` is, I'm not really sure.. also we need a test for this.
----------------------------------------
Bug #8667: Unable to set OpenSSL GCM iv_length in Ruby
https://bugs.ruby-lang.org/issues/8667#change-51943
* Author: Anonymous
* Status: Assigned
* Priority: Normal
* Assignee: openssl
* ruby -v: -
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN
----------------------------------------
Hello,
In OpenSSL you are allowed to change the iv_length on an AES-BCM cipher. (
http://www.openssl.org/docs/crypto/EVP_EncryptInit.html#GCM_Mode) However
this was not implemented in the ruby-wrapper. Since I am a novice in C and
OpenSSL I think by no means my supplied patch is complete, it is a start
however. Maybe this missing function can be added to Ruby 2.0?
You can now set the iv_length using:
cipher = OpenSSL::Cipher.new('aes-128-gcm').encrypt
cipher.iv_len = 16
An issue I already spotted is that OpenSSL sets the ivlen on the
cipher_data (snippet from OpenSSL crypto/evp/e_aes.c):
EVP_AES_GCM_CTX *gctx = c->cipher_data;
gctx->ivlen = arg;
and not the c->cipher->iv_len. So querying for the iv_len in ruby by using
cipher.iv_len will still report the default which is 12. Encryption however
is done correctly using the new iv-length. I tested it by comparing it to
results from other programming languages (Java and C#).
Regards Andres
---Files--------------------------------
ossl_set_iv_length.patch (1.25 KB)
0001-Alternate-implementation-of-gcm-IV-length-support.patch (2.01 KB)
--
https://bugs.ruby-lang.org/