An attempt to provide some level of parallelization to the chacha20 cipher. instead of threading the cipher itself (which is the next step) submit data chunks in parallel to the cipher.
License: Other
After installing openssl 1.1.1i via homebrew, I was able to build the sources like this:
❯ export LDFLAGS="-L/Users/jb/opt/homebrew/opt/[email protected]/lib"
❯ export CPPFLAGS="-I/Users/jb/opt/homebrew/opt/[email protected]/include"
❯ ./configure
...
OpenSSH has been configured with the following options:
User binaries: /usr/local/bin
System binaries: /usr/local/sbin
Configuration files: /usr/local/etc
Askpass program: /usr/local/libexec/ssh-askpass
Manual pages: /usr/local/share/man/manX
PID file: /var/run
Privilege separation chroot path: /var/empty
sshd default user PATH: /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
Manpage format: doc
PAM support: no
OSF SIA support: no
KerberosV support: no
SELinux support: no
MD5 password support: no
libedit support: no
libldns support: no
Solaris process contract support: no
Solaris project support: no
Solaris privilege support: no
IP address in $DISPLAY hack: no
Translate v4 in v6 hack: no
BSD Auth support: no
Random number source: OpenSSL internal ONLY
Privsep sandbox style: darwin
PKCS#11 support: yes
U2F/FIDO support: yes
Host: arm-apple-darwin20.1.0
Compiler: cc
Compiler flags: -g -O2 -pipe -Wunknown-warning-option -Qunused-arguments -Wall -Wextra -Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security -Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-parameter -Wno-unused-result -fno-strict-aliasing -mretpoline -D_FORTIFY_SOURCE=2 -ftrapv -fno-builtin-memset -fstack-protector-strong -fPIE
Preprocessor flags: -I/Users/jb/opt/homebrew/opt/[email protected]/include
Linker flags: -L/Users/jb/opt/homebrew/opt/[email protected]/lib -fstack-protector-strong -pie
Libraries: -lcrypto -lz -lresolv
+for sshd: -lsandbox`
❯ make
...
❯ uname -a
Darwin jbs-MBP-M1.hsd1.pa.comcast.net 20.1.0 Darwin Kernel Version 20.1.0: Sat Oct 31 00:07:10 PDT 2020; root:xnu-7195.50.7~2/RELEASE_ARM64_T8101 arm64
❯ pwd
/Users/jb/src/github.com/rapier1/chacha20-threaded-interface
❯ ./scp -S ./ssh ssh.c localhost:.
1: len = 24, aadlen = 4 seqnr= 3
Exiting chunk loop
Exiting function loop
1: len = 152, aadlen = 4 seqnr= 3
Exiting chunk loop
Exiting function loop
1: len = 24, aadlen = 4 seqnr= 4
Exiting chunk loop
Exiting function loop
1: len = 40, aadlen = 4 seqnr= 4
Exiting chunk loop
Exiting function loop
1: len = 56, aadlen = 4 seqnr= 5
Exiting chunk loop
Exiting function loop
1: len = 600, aadlen = 4 seqnr= 5
Exiting chunk loop
Exiting function loop
1: len = 568, aadlen = 4 seqnr= 6
Exiting chunk loop
Exiting function loop
1: len = 1136, aadlen = 4 seqnr= 6
Exiting chunk loop
Exiting function loop
1: len = 8, aadlen = 4 seqnr= 7
Exiting chunk loop
Exiting function loop
1: len = 32, aadlen = 4 seqnr= 7
Exiting chunk loop
Exiting function loop
1: len = 40, aadlen = 4 seqnr= 8
Exiting chunk loop
Exiting function loop
1: len = 608, aadlen = 4 seqnr= 8
Exiting chunk loop
Exiting function loop
1: len = 128, aadlen = 4 seqnr= 9
Exiting chunk loop
Exiting function loop
1: len = 128, aadlen = 4 seqnr= 10
Exiting chunk loop
Exiting function loop
1: len = 24, aadlen = 4 seqnr= 11
Exiting chunk loop
Exiting function loop
1: len = 32, aadlen = 4 seqnr= 9
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 12
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 13
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 14
Exiting chunk loop
Exiting function loop
1: len = 32, aadlen = 4 seqnr= 10
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 15
Exiting chunk loop
Exiting function loop
ssh.c 0% 0 0.0KB/s 0.0KB/s --:-- ET1: len = 32784, aadlen = 4 seqnr= 11
1: len is > chunk
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 0, Chunk: 8196 Diff: 32784
3: len-buftr > chunk
bufptr is 0 of 32784 diff 32784
5: leaving chunking
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 8196, Chunk: 8196 Diff: 24588
3: len-buftr > chunk
bufptr is 8196 of 32784 diff 24588
5: leaving chunking
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 16392, Chunk: 8196 Diff: 16392
3: len-buftr > chunk
bufptr is 16392 of 32784 diff 16392
5: leaving chunking
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 24588, Chunk: 8196 Diff: 8196
3: len-buftr > chunk
bufptr is 24588 of 32784 diff 8196
bfptr and len match
5: leaving chunking
6: building structs
6: building structs
6: building structs
6: building structs
0 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
0 of 4 6165491712 JOIN
Exiting join loop
total: 4 joined 1
1 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
1 of 4 6165491712 JOIN
Exiting join loop
total: 4 joined 2
2 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
2 of 4 6165491712 JOIN
Exiting join loop
total: 4 joined 3
3 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
3 of 4 6165491712 JOIN
Exiting join loop
total: 4 joined 4
Exiting chunk loop
Exiting function loop
1: len = 32784, aadlen = 4 seqnr= 12
1: len is > chunk
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 0, Chunk: 8196 Diff: 32784
3: len-buftr > chunk
bufptr is 0 of 32784 diff 32784
5: leaving chunking
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 8196, Chunk: 8196 Diff: 24588
3: len-buftr > chunk
bufptr is 8196 of 32784 diff 24588
5: leaving chunking
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 16392, Chunk: 8196 Diff: 16392
3: len-buftr > chunk
bufptr is 16392 of 32784 diff 16392
5: leaving chunking
2: bufptr < len
aad: 4 Len: 32784, Buffptr: 24588, Chunk: 8196 Diff: 8196
3: len-buftr > chunk
bufptr is 24588 of 32784 diff 8196
bfptr and len match
5: leaving chunking
6: building structs
6: building structs
6: building structs
6: building structs
0 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
0 of 4 6165491712 JOIN
Exiting join loop
total: 8 joined 5
1 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
1 of 4 6165491712 JOIN
Exiting join loop
total: 8 joined 6
2 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
2 of 4 6165491712 JOIN
Exiting join loop
total: 8 joined 7
3 of 4 6165491712 MADE
Made thread!
Leaving 6165491712
3 of 4 6165491712 JOIN
Exiting join loop
total: 8 joined 8
Exiting chunk loop
Exiting function loop
1: len = 7544, aadlen = 4 seqnr= 13
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 16
Exiting chunk loop
Exiting function loop
ssh.c 100% 71KB 30.1MB/s 71.4KB/s 00:00
1: len = 16, aadlen = 4 seqnr= 14
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 17
Exiting chunk loop
Exiting function loop
1: len = 32, aadlen = 4 seqnr= 18
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 19
Exiting chunk loop
Exiting function loop
1: len = 16, aadlen = 4 seqnr= 15
Exiting chunk loop
Exiting function loop
1: len = 40, aadlen = 4 seqnr= 16
Exiting chunk loop
Exiting function loop
❯ diff ./ssh.c ~/ssh.c
279c279
< "d", homedir,
---
> "d", hir,
557,558c557
< notfound:
< if (!options.canonicalize_fallback_local)
---
> notfoundf (!options.canonicalize_fallback_local)
859,860c858
< free(p);
< break;
---
> free( break;
1427c1425
< free(options.identity_agent);
---
> free(options.iity_agent);
1683c1681
< for (i = 0; i < options.num_certificate_files; i++) {
---
> for (i = 0; options.num_certificate_files; i++) {
1945c1943
< if ((options.remote_forwards[i].handle =
---
> if ((options.remote_forwards[i].han=
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