Hello All,
I was doing some scaling testing to find out how much memory does OpenSsl use per TLS session. I see that OpenSsl pre-allocates around 34821 bytes for "rbuf" and 18698 bytes for "wbuf" in "ssl3_setup_buffers" to match with the packet size defined in the RFC. Did anyone try modifying
For *now* I'm committing only this change to CVS and will have closer
look at unrolled loop later on...
To denote its versatility our RC4 assembler module was renamed from
rc4-amd64.pl to rc4-x86_64.pl. New RC4_CHAR code-path performs almost
two times (+95%) better on EM64T than prior-April
There doesn't seem to be any documentation in the .pod files of the
SSL_CTX_set_default_paths function or of the environment variables
SSL_CERT_FILE and SSL_CERT_DIR which can change the value it
returns. This came up recently in discussion on the wget list. The
wget file retriever does not use
On Sat, Apr 30, 2005 at 11:58:34AM -0700, Doug Kaufman wrote:
I sent a message to the request tracker on 24 April. Normally I expect a
request number to be assigned and a copy of the email (with attachments
stripped) to be forwarded to openssl-dev. None of that has happened yet.
Nothing
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Hello,
'make test' fails on YellowDog Linux 4.0 (running on a Mac Mini) when
compiling openssl-0.9.7g. When I do as the INSTALL file suggests and
remove the optimization flag from the CFLAG line it all builds and
tests correctly.
I have attached a gzip'ed version of the output from 'make
Problems :
1 - Test results too verbose.
2 - No pass/fail indicator at the end of testing.
Partial output from 'make test' :
test sslv2
SSLv2, cipher SSLv2 DES-CBC3-MD5, 512 bit RSA
test sslv2 with server authentication
server authentication
Initial proxy rights = BC
depth=3 /C=AU/O=Dodgy
fixed
Thanks,
Nils
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Philip MacKenzie wrote:
Hi,
This is my first time posting to this list - please let me know if this
is not the right forum for this comment/question.
I noticed that BN_generate_prime() does not actually generate random
primes. For instance, it will never generate a prime p of the form
p=2*3*r +
Hi Prashant,
I don't know if you've taken a look at MatrixSSL - it's designed for
security on embedded devices, but it can work well for small per-session
memory usage scenarios as well. The internal memory usage is approximately
4KB per connection and 12KB during SSL/TLS handshake and
On Tue, 3 May 2005, Lutz Jaenicke wrote:
New submissions are moderated. I have been on vacation and I did mess up
to correctly hand over to another team member.
Thanks for all your work on this. I had assumed that it was all
automated.
Doug
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Doug Kaufman
Hello Steve,
Thank you for your help. I will look at section 3.2 of the RFC. As a workaround for this memory usage limitatioin, I free the "s3-rbuf" and "s3-wbuf" once the handshake is done. I allocate "s3-rbuf" and "s3-wbuf" during SSL_read, SSL_write, SSL_shutdown and so on. Once these calls
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