* random.c (InitVM_Random): rename Random.raw_seed to
Random.urandom. A quick search seems there are no practical use
of this method than securerandom.rb so I think it's OK to rename
but if there are users of it, this hunk is subject to revert.
* test/ruby/test_rand.rb (TestRand#test_urandom): test for it.
* lib/securerandom.rb (SecureRandom.gen_random): Prefer OS-
provided CSPRNG if available. Otherwise falls back to OpenSSL.
Current preference is:
1. CSPRNG routine that the OS has; one of
- getrandom(2),
- arc4random(3), or
- CryptGenRandom()
2. /dev/urandom device
3. OpenSSL's RAND_bytes(3)
If none of above random number generators are available, you
cannot use this module. An exception is raised that case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* random.c (obj_random_bytes): base on bytes method instead of
rand method, not to call toplevel rand method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/securerandom.rb (gen_random): Array#join returns a String,
no to_s is needed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* random.c (rand_random_number): add a method to return a random
number like SecureRandom to Random::Formatter.
* lib/securerandom.rb (random_bytes): move to Random::Formatter,
the base method of the module.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/securerandom.rb (Random::Formatter): extract random number
formatting methods into a module.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* random.c (random_raw_seed): extract platform dependent random
seed initialization function as a new method Random.raw_seed.
* lib/securerandom.rb (SecureRandom): use Random.raw_seed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/securerandom.rb (SecureRandom.gen_random): separate
implementation details and select at the load time.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/securerandom.rb: set the script encoding to make a string
literal in SecureRandom::Kernel32.last_error_message single byte
encoding so msg[] works in bytes, since FormatMessage() returns
the size in TCHARs, not in characters.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
before cheking `/dev/urandom` because we know windows doesn't have it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Based on a patch by @schneems [Fixes GH-518] [ci skip]
https://github.com/ruby/ruby/pull/518
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
OpenSSL::Random.random_add instead of OpenSSL::Random.seed and
specify 0.0 as the entropy.
[ruby-core:47308] [Bug #6928]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/securerandom.rb (SecureRandom.random_bytes):
Use 64bit value as pointer for Windows x64 to fix SystemCallError.
* lib/securerandom.rb (SecureRandom.lastWin32ErrorMessage):
Set proper encoding to avoid invalid byte sequence error.
[ruby-core:47451] [Bug #6990]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
SecureRandom.random_bytes call.
based on the patch by Masahiro Tomita. [ruby-dev:44270]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to prevent random number sequence repeatation at forked child
process which has same pid.
reported by Eric Wong. [ruby-core:35765]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
/dev/urandom is a symlink in OpenSolaris.
* lib/securerandom.rb (SecureRandom.random_bytes: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
instead of string, because String#[] returns one length string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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