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John Leach johnl

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@giannitedesco
giannitedesco / gash.py
Created August 30, 2018 08:13
Send secret messages to someone using their public ssh key
#!/usr/bin/python3
__copyright__ = "Copyright (c) 2018 Gianni Tedesco"
__licence__ = "GPLv3"
__doc__ = "Tool for sending secret messages using ssh keys"
from argparse import ArgumentParser
try:
import nacl.utils
from nacl.signing import SigningKey,VerifyKey
@kriansa
kriansa / openssl_tls_1.2.patch
Last active April 14, 2020 12:26
Source patch to add support to TLS 1.1 and 1.2 to Ruby 1.9.3 - https://garajau.com.br/2015/07/tls-1-1-and-1-2-support-for-ruby-1-9-3
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -107,6 +107,18 @@
OSSL_SSL_METHOD_ENTRY(TLSv1),
OSSL_SSL_METHOD_ENTRY(TLSv1_server),
OSSL_SSL_METHOD_ENTRY(TLSv1_client),
+#if defined(HAVE_TLSV1_2_METHOD) && defined(HAVE_TLSV1_2_SERVER_METHOD) && \
+ defined(HAVE_TLSV1_2_CLIENT_METHOD)
+ OSSL_SSL_METHOD_ENTRY(TLSv1_2),
+ OSSL_SSL_METHOD_ENTRY(TLSv1_2_server),
@funny-falcon
funny-falcon / patch_for_p385.md
Last active May 27, 2021 05:26
Performance patch for ruby 1.9.3-p385
@funny-falcon
funny-falcon / changes.md
Last active August 15, 2024 15:13
Performace patch for ruby-1.9.3-p327

Changes:

  • this version includes backport of Greg Price's patch for speedup startup http://bugs.ruby-lang.org/issues/7158 .

    ruby-core prefers his way to do thing, so that I abandon cached-lp and sorted-lf patches of mine.

  • this version integrates 'array as queue' patch, which improves performance when push/shift pattern is heavily used on Array.

    This patch is accepted into trunk for Ruby 2.0 and last possible bug is found by Yui Naruse. It is used in production* for a couple of months without issues even with this bug.

@funny-falcon
funny-falcon / 00-description.md
Created September 14, 2012 12:05
Patches against ruby-1.9.3-head

This is falcon.patch splitted to be reviewed.

  • 01-cached-lp.diff - Cached expanded $LOAD_PATH - speedups startup
  • 02-sorted-lf.diff - Sorted $LOADED_FEATURES - tiny speedup startup
  • 03-st_opt.diff - Some improvements for hash creation
  • 04-sparse_array.diff - Performance improvement for methods/constants/instance variable offset tables
  • 05-ary-queue.diff - make array to be fully suitable as queue
  • 06-st_opt_sparse_array.diff - 03 + 04
  • 07-backport-gc.diff - backport of COW friendly GC
@funny-falcon
funny-falcon / perf_and_gc.diff
Created May 4, 2012 08:47
Ruby-1.9.3-p194 performance patch
diff --git a/common.mk b/common.mk
index eb89a2b..59cdfe4 100644
--- a/common.mk
+++ b/common.mk
@@ -630,7 +630,8 @@ file.$(OBJEXT): {$(VPATH)}file.c $(RUBY_H_INCLUDES) {$(VPATH)}io.h \
gc.$(OBJEXT): {$(VPATH)}gc.c $(RUBY_H_INCLUDES) {$(VPATH)}re.h \
{$(VPATH)}regex.h $(ENCODING_H_INCLUDES) $(VM_CORE_H_INCLUDES) \
{$(VPATH)}gc.h {$(VPATH)}io.h {$(VPATH)}eval_intern.h {$(VPATH)}util.h \
- {$(VPATH)}debug.h {$(VPATH)}internal.h {$(VPATH)}constant.h
+ {$(VPATH)}debug.h {$(VPATH)}internal.h {$(VPATH)}constant.h \