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Displaying 20 results from an estimated 22 matches for "herbi".

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2023 Mar 29
1
[EXTERNAL] Re: ChaCha20 Rekey Frequency
Ah, with an internal block size [Is that what one calls it?] of 64 bytes. From: Damien Miller <djm at mindrot.org> Sent: Wednesday, March 29, 2023 3:08 PM To: Robinson, Herbie <Herbie.Robinson at stratus.com> Cc: Chris Rapier <rapier at psc.edu>; Christian Weisgerber <naddy at mips.inka.de>; openssh-unix-dev at mindrot.org Subject: RE: [EXTERNAL] Re: ChaCha20 Rekey Frequency [EXTERNAL SENDER: This email originated from outside of Stratus Technologies....
2014 Dec 22
2
[LLVMdev] [RFC] [X86] Mov to push transformation in x86-32 call sequences
> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Herbie Robinson > Subject: Re: [LLVMdev] [RFC] [X86] Mov to push transformation in x86-32 call sequences > > On 12/21/14 4:27 AM, Kuperstein, Michael M wrote: > > Which performance guidelines are you referring to? > Table C-21 in "Intel(r) 64 and IA-32 Architectures Optimization...
2019 Dec 12
4
Controlling SO_RCVBUF
I have a customer who is complaining about slow SFTP transfers over a long haul connection. The current transfer rate is limited by the TCP window size and the RTT. I looked at HPN-SSH, but that won't work because we don't control what software the peer is using. I was thinking about coding a much more modest enhancement that just does SO_RCVBUF for specific subsystems. In the interest
2023 Mar 29
1
[EXTERNAL] Re: ChaCha20 Rekey Frequency
That's true for block ciphers, but ChaCha20+poly1305 is a stream cipher. On Wed, 29 Mar 2023, Robinson, Herbie wrote: > > I?m hardly an expert on this, but if I remember correctly, the rekey rate > for good security is mostly dependent on the cipher block size.? I left my > reference books at home; so, I can?t come up with a reference for you, but I > would take Chris? ?I'm deeply unsu...
2015 Mar 02
2
[LLVMdev] Walking thru CallGraph bottom up
Hi Herbie, thanks for you answer and explanation. > > Also, if any of the functions are external, you are completely stuck (unless you put everything together with lld). I am indeed having a problem regarding external function. I my program is just one file everything work and I can access all th...
2015 Jul 30
3
[LLVMdev] Bi-Endian Compiler
Hi Guys, We are trying to come up with Bi-Endian(neutral endiness) compiler using the LLVM. For a introduction . http://www.drdobbs.com/architecture-and-design/writing-a-bi-endian-compiler/240003090 Did someone from the group ,aware of such project . Thank you ~Umesh
2015 Jul 30
1
[LLVMdev] Bi-Endian Compiler
On Fri, Jul 31, 2015 at 12:15 AM, Herbie Robinson <HerbieRobinson at verizon.net> wrote: > I have been quietly working on a port of LLVM to Stratus VOS. The OS is > always big endian (because customers need to migrate data to new hardware > quickly and can't afford to convert). This entails presenting a big endian &g...
2023 Mar 29
1
[EXTERNAL] Re: ChaCha20 Rekey Frequency
...;t come up with a reference for you, but I would take Chris' "I'm deeply unsure of what impact that would have on the security of the cipher" comment seriously and switch to a cipher with a 128 bit block length (AES or Camelia). From: openssh-unix-dev <openssh-unix-dev-bounces+herbie.robinson=stratus.com at mindrot.org> On Behalf Of Damien Miller Sent: Wednesday, March 29, 2023 2:38 PM To: Chris Rapier <rapier at psc.edu> Cc: Christian Weisgerber <naddy at mips.inka.de>; openssh-unix-dev at mindrot.org Subject: [EXTERNAL] Re: ChaCha20 Rekey Frequency [EXTERNAL...
2005 Jun 30
2
What Does Icecast Do
..............................................: : Email AIM - iChat - Yahoo : : radio@familytechshow.com smartmaxradio smartvicradio : :.....................................................................: PS Have you seen 8 year old Jen's Herbie Premiere video? http://familytechshow.com/members/ look for and click on the El Capitan image (requires Quicktime 6.5 or higher - large download so please be patient) On Jun 30, 2005, at 4:25 PM, Geoff Staples wrote: > If you are broadcasting the same feed on all three stations, then...
2006 Jan 21
0
logmerge including ip2name for fast log DNS lookups
...DNS lookups on Apache access logs using multiple threads and Ruby?s DNS resolver library to speed through log files. == Using logmerge Simply pass in all the logs you want to merge on the command line. logmerge gives you the merged log on STDOUT. logmerge hal/access.log nestor/access.log herbie/access.log > merged.log Note that logmerge expects the input log files to be ordered by date. == Using ip2name Simply pass in the log files you want to perform DNS lookups on the command line or via STDIN. ip2name gives you the looked-up log lines on STDOUT. ip2name < merged.log &...
1998 May 26
0
Strange problem connecting via NT
...irectory = /usr/local/samba/var/locks server string = Gateway Server netbios name = gw smbd is run with "smbd -D" and nmbd is run with: "nmbd -D -n gw -B 192.168.0.255 -N 255.255.255.0 -H /etc/lmhosts" /etc/lmhosts contains: 192.168.0.1 gw 192.168.0.2 zippy 192.168.0.3 herbie All these machines are properly in DNS, as well. The Windoze machine, zippy, can access the shares via the network neighborhood or by mapping a network drive and all seems to work quite nicely. The NT machine shows "gw" in the network neighborhood and the map network drive dialog, b...
2014 Dec 21
2
[LLVMdev] [RFC] [X86] Mov to push transformation in x86-32 call sequences
...zation below may not be profitable (see 14.3.3.6 and 15.3.1.2 in the Intel optimization reference manual). Having said that, one distinct possibility is to have the heuristic make different decisions depending on the optimization flags, that is be much more aggressive for optsize functions. From: Herbie Robinson [mailto:HerbieRobinson at verizon.net] Sent: Sunday, December 21, 2014 10:58 To: Kuperstein, Michael M; LLVMdev at cs.uiuc.edu Subject: Re: [LLVMdev] [RFC] [X86] Mov to push transformation in x86-32 call sequences According to the Intel performance guidelines, pushes are significantly sl...
2005 Jun 30
0
What Does Icecast Do
......................: > : Email AIM - iChat - Yahoo : > : radio@familytechshow.com smartmaxradio smartvicradio : > :.....................................................................: > > PS Have you seen 8 year old Jen's Herbie Premiere video? > > http://familytechshow.com/members/ > look for and click on the El Capitan image > (requires Quicktime 6.5 or higher - large download so please be > patient) > > > On Jun 30, 2005, at 4:25 PM, Geoff Staples wrote: > >> If you are broadcasti...
2005 May 23
0
spa-1001 not getting a dial tone on my pbx
...d Registration Proxy: 67.183.118.6 Use Outbound Proxy: no Outbound Proxy: Use OB Proxy In Dialog: no Register: yes Make Call Without Reg: no Register Expires: 60 Ans Call Without Reg: no Use DNS SRV: no DNS SRV Auto Prefix: no Proxy Fallback Intvl: 3600 Subscriber Information Display Name: Herbie Allen User ID: 202 Password: ************* Use Auth ID: yes Auth ID: 202 Mini Certificate: SRTP Private Key: Supplementary Service Subscription Call Waiting Serv: yes Block CID Serv: yes Block ANC Serv: yes Dist Ring Serv: yes Cfwd All Serv: yes Cfwd Busy Serv: yes Cfwd No Ans Serv: yes...
2014 May 14
4
[LLVMdev] Question about calling convention implementation in LLVM target
Hi, We are currently developing an LLVM target for a micro-controller, and would like our TargetLowering::LowerCall method to emit PUSH instructions (instead of STORE) to pass arguments (which would improve code density for function calls). Is there a way of keeping track of the stack pointer changes implied by the PUSH instruction to calculate the correct offsets in
2014 May 10
2
[LLVMdev] error compiling llvm 2.9/3.2 from source on macosx (possibly stdlibc++ issue)
Hello, I've some exceptions which I would like to solve to build LLVM+Clang from source on MacOSX 10.8+. " /Users/travis/build/vpmedia/crossbridge/llvm-2.9/lib/Transforms/Utils/CodeExtractor.cpp:728:28: [0;1;31m error: no matching constructor for initialization of 'std::vector<BasicBlock *>' std::vector<BasicBlock*> Succs(succ_begin(codeReplacer), " I
2005 Jun 30
3
What Does Icecast Do
Hello, I have another question as to what we need to use with our stations, if Icecast is what we need. We will be simulcasting three stations through DSL. No one will be accessing this but our stations. We will put out our programming from the main office, hook up a computer at three stations to receive the feed and put it out on air. Then also we will be on the internet with one of the
2023 Mar 29
2
ChaCha20 Rekey Frequency
On Wed, 29 Mar 2023, Chris Rapier wrote: > I was wondering if there was something specific to the internal chacha20 > cipher as opposed to OpenSSL implementation. > > I can't just change the block size because it breaks compatibility. I can do > something like as a hack (though it would probably be better to do it with the > compat function): > > if
2014 Dec 21
5
[LLVMdev] [RFC] [X86] Mov to push transformation in x86-32 call sequences
Hello all, In r223757 I've committed a patch that performs, for the 32-bit x86 calling convention, the transformation of MOV instructions that push function arguments onto the stack into actual PUSH instructions. For example, it will transform this: subl $16, %esp movl $4, 12(%esp) movl $3, 8(%esp) movl $2, 4(%esp) movl $1, (%esp) calll _func addl $16, %esp
2015 Jul 30
0
[LLVMdev] Bi-Endian Compiler
I have been quietly working on a port of LLVM to Stratus VOS. The OS is always big endian (because customers need to migrate data to new hardware quickly and can't afford to convert). This entails presenting a big endian programming model no matter what the hardware does. We did this about 15 years ago with the Stratus compilers and GCC. We offered the GCC changes back to the