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* 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.
16 lines
494 B
Text
16 lines
494 B
Text
# sha3.m4
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# serial 1
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dnl Copyright (C) 2025-2026 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This file is offered as-is, without any warranty.
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AC_DEFUN([gl_SHA3],
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[
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dnl Prerequisites of lib/sha3.c.
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AC_REQUIRE([gl_BIGENDIAN])
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dnl Determine HAVE_OPENSSL_SHA3 and LIB_CRYPTO
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gl_CRYPTO_CHECK([SHA3])
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])
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