TinySSH is a small SSH server using NaCl, TweetNaCl
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Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#2> simple configuration - TinySSH can't be misconfigured
CHALLENGE ACCEPTED!
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#3Is TweetNaCl deliberately 32-bit or LLP64 only? One of the first lines is
typedef unsigned long u32;
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#4Someone know how it compares with dropbear [1]?
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#5Curious as to whether something like this would be good for embedded work, as I'm working on a "modern" HP 200LX[0] running RetroBSD[1] possibly, all off a PIC micro controller (!) and want to work out how to get some form of SSH into it. Will be interesting to attempt to port it regardless of what happens though!
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Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#6Is TweetNaCl deliberately 32-bit or LLP64 only? One of the first lines is typedef unsigned long u32; but on 64-bit LP64 systems (like Linux), long is 64-bits. See http://tweetnacl.cr.yp.to/20140427/tweetnacl.c
Yes, TweetNaCl is. TweetNaCl's goal is to be auditable, not to be portable.
On the other hand, TinySSH actually includes a configuration mechanism to detect integer sizes, and modifies TweetNaCl accordingly, so TinySSH is not 32-bit/LLP64 only.
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#7Is TweetNaCl deliberately 32-bit or LLP64 only? One of the first lines is typedef unsigned long u32; but on 64-bit LP64 systems (like Linux), long is 64-bits. See http://tweetnacl.cr.yp.to/20140427/tweetnacl.c
Yes, TweetNaCl is. TweetNaCl's goal is to be auditable, not to be portable. On the other hand, TinySSH actually includes a configuration mechanism to detect integer sizes, and modifies TweetNaCl accordingly, so TinySSH is not 32-bit/LLP64 only.
Are you sure? The TweetNaCl paper says u32 is an unsigned >= 32-bit (see towards the end): http://tweetnacl.cr.yp.to/papers.html
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#8I find use of TweetNaCl curious. For curve25519, why wouldn't one use http://code.google.com/p/curve25519-donna/ instead?
djb's cryptography is great, but djb's implementations leave something to be desired.
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#9don't we already have dropbear for such tasks, would it be better to "extend" / "improve" dropbear?
Re: TinySSH is a small SSH server using NaCl, TweetNaCl
#10Daemontools and inetd? May I ask where the systemd socket activation support is?