From 29440eedac7968580e35e751c6cdf94af337a95a Mon Sep 17 00:00:00 2001 From: Collin Funk Date: Mon, 23 Feb 2026 00:20:46 -0800 Subject: Add SHA-3 support to secure-hash * admin/merge-gnulib (GNULIB_MODULES): Add crypto/sha3-buffer. * lib/sha3.c: New file, imported by running admin/merge-gnulib. * lib/sha3.h: Likewise. * m4/sha3.m4: Likewise. * lib/gnulib.mk.in: Updated by admin/merge-gnulib. * m4/gnulib-comp.m4: Likewise. * src/fns.c: Include sha3.h (Fsecure_hash_algorithms): Add Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512. (secure_hash): Likewise. (Fsecure_hash): List the SHA-3 algorithms in the docstring. (syms_of_fns): Define Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512. * test/lisp/net/gnutls-tests.el (gnutls-tests-internal-macs-upcased): Filter out the new SHA-3 algorithms since they are currently not implemented in gnutls. * test/src/fns-tests.el (test-secure-hash): Add test cases for the new algorithms. * doc/lispref/text.texi (Checksum/Hash): List the SHA-3 algorithms. Mention that they are considered secure. * etc/NEWS: Mention the new feature. --- admin/merge-gnulib | 1 + 1 file changed, 1 insertion(+) (limited to 'admin') diff --git a/admin/merge-gnulib b/admin/merge-gnulib index 247fca96df2..6d60dcd687a 100755 --- a/admin/merge-gnulib +++ b/admin/merge-gnulib @@ -35,6 +35,7 @@ GNULIB_MODULES=' careadlinkat close-stream copy-file-range crypto/md5 crypto/md5-buffer crypto/sha1-buffer crypto/sha256-buffer crypto/sha512-buffer + crypto/sha3-buffer d-type diffseq double-slash-root dtoastr dtotimespec dup2 environ execinfo faccessat fchmodat fcntl fcntl-h fdopendir file-has-acl -- cgit v1.3