Re: Switching from SHA1 to a checksum type without known collisions in 1.15 working copy format

2023-01-19 Thread Karl Fogel
On 19 Jan 2023, Evgeny Kotkov wrote: To have a more or less accurate estimate, I went ahead and prepared the first-cut implementation of an approach that makes the pristine checksum kind configurable in a working copy. The current implementation passes all tests in my environment and seems to

Re: Switching from SHA1 to a checksum type without known collisions in 1.15 working copy format

2023-01-19 Thread Karl Fogel
On 19 Jan 2023, Daniel Shahaf wrote: https://subversion.apache.org/security/sha1-advisory.txt That's a well-written advisory. I was surprised to see that there is no date on it, though -- from looking at the page, one would have no quick way of knowing the date it was published (although on

Re: Switching from SHA1 to a checksum type without known collisions in 1.15 working copy format

2023-01-19 Thread Evgeny Kotkov via dev
Karl Fogel writes: > Now, how hard would this be to actually implement? To have a more or less accurate estimate, I went ahead and prepared the first-cut implementation of an approach that makes the pristine checksum kind configurable in a working copy. The current implementation passes all tes

Re: Escape sequences in log messages [etc]

2023-01-19 Thread Daniel Shahaf
Nathan Hartman wrote on Wed, Jan 18, 2023 at 01:10:47 -0500: > On Tue, Jan 17, 2023 at 3:02 PM Doug Robinson > wrote: > > > Daniel, et. al.: > > > > On Mon, Jan 2, 2023 at 5:14 PM Daniel Sahlberg < > > daniel.l.sahlb...@gmail.com> wrote: > > > >> In a thread started by Vincent Lefevre in October

Re: Switching from SHA1 to a checksum type without known collisions in 1.15 working copy format

2023-01-19 Thread Daniel Shahaf
Karl Fogel wrote on Thu, Dec 29, 2022 at 17:35:44 -0600: > On 29 Dec 2022, Evgeny Kotkov wrote: > > Karl Fogel writes: > > > > > Now, how hard would this be to actually implement? > > > > I plan to take a more detailed look at that, but I'm currently on > > vacation for the New Year holidays. >