Accepting request 1130982 from home:polslinux:teststuff
This library is needed to enable post quantum cryptography in bctoolbox, bzrtp and linphone. OBS-URL: https://build.opensuse.org/request/show/1130982 OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/decaf?expand=0&rev=1
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.gitattributes
vendored
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.gitattributes
vendored
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## Default LFS
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*.7z filter=lfs diff=lfs merge=lfs -text
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*.bsp filter=lfs diff=lfs merge=lfs -text
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*.bz2 filter=lfs diff=lfs merge=lfs -text
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*.gem filter=lfs diff=lfs merge=lfs -text
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*.gz filter=lfs diff=lfs merge=lfs -text
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*.jar filter=lfs diff=lfs merge=lfs -text
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*.lz filter=lfs diff=lfs merge=lfs -text
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*.lzma filter=lfs diff=lfs merge=lfs -text
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*.obscpio filter=lfs diff=lfs merge=lfs -text
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*.oxt filter=lfs diff=lfs merge=lfs -text
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*.pdf filter=lfs diff=lfs merge=lfs -text
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*.png filter=lfs diff=lfs merge=lfs -text
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*.rpm filter=lfs diff=lfs merge=lfs -text
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*.tbz filter=lfs diff=lfs merge=lfs -text
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*.tbz2 filter=lfs diff=lfs merge=lfs -text
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*.tgz filter=lfs diff=lfs merge=lfs -text
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*.ttf filter=lfs diff=lfs merge=lfs -text
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*.txz filter=lfs diff=lfs merge=lfs -text
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*.whl filter=lfs diff=lfs merge=lfs -text
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*.xz filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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3
decaf-1.0.2.tar.xz
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decaf-1.0.2.tar.xz
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version https://git-lfs.github.com/spec/v1
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oid sha256:37848412ce39159d6678e354bcb3e4967766af455dbd484e64a623fb21122b24
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size 1136640
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5
decaf.changes
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decaf.changes
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-------------------------------------------------------------------
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Thu Nov 9 06:59:27 UTC 2023 - Paolo Stivanin <info@paolostivanin.com>
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- Initial OBS release.
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- Add remove_unsafe_methods.patch.
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89
decaf.spec
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decaf.spec
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#
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# spec file for package decaf
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#
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# Copyright (c) 2023 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%define sover 0
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Name: decaf
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Version: 1.0.2
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Release: 0
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Summary: Ed448-Goldilocks-based elliptic curve cryptography library
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License: MIT
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URL: https://ed448goldilocks.sourceforge.io/
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Source: %{name}-%{version}.tar.xz
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Patch0: remove_unsafe_methods.patch
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BuildRequires: cmake
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BuildRequires: gcc-c++
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BuildRequires: python3
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%description
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Ed448-Goldilocks is an Edwards-form elliptic curve proposed by
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Michael Hamburg in 2015 and is suitable for fast cryptographic
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operation with small keysizes
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%package -n lib%{name}%{sover}
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Summary: Ed448-Goldilocks-based elliptic curve cryptography library
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Group: Development/Libraries/C and C++
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%description -n lib%{name}%{sover}
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Ed448-Goldilocks is an Edwards-form elliptic curve proposed by
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Michael Hamburg in 2015 and is suitable for fast cryptographic
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operation with small keysizes
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%package -n lib%{name}-devel
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Summary: Development files for libdecaf
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Group: Development/Libraries/C and C++
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Requires: lib%{name}%{sover} = %{version}
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%description -n lib%{name}-devel
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Development files for Ed448-Goldilocks, an Edwards-form elliptic
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curve proposed by Michael Hamburg in 2015 and is suitable for
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fast cryptographic operation with small keysizes
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%prep
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%autosetup -p1
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%build
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%cmake \
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-DCMAKE_C_FLAGS="-Wno-sizeof-array-div -Wno-array-parameter" \
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-DENABLE_STATIC=OFF \
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-DENABLE_STRICT=OFF \
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-Wno-dev
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%cmake_build
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%install
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%cmake_install
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%post -n lib%{name}%{sover} -p /sbin/ldconfig
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%postun -n lib%{name}%{sover} -p /sbin/ldconfig
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%files
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%license LICENSE.txt
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%doc HISTORY.txt README.md
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%files -n lib%{name}%{sover}
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%{_libdir}/lib%{name}.so.%{sover}
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%files -n lib%{name}-devel
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%{_libdir}/libdecaf.so
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%dir %{_datadir}/decaf
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%dir %{_datadir}/decaf/cmake
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%{_datadir}/decaf/cmake/*
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%dir %{_includedir}/%{name}
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%{_includedir}/%{name}/*
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%changelog
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86
remove_unsafe_methods.patch
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remove_unsafe_methods.patch
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--- decaf-1.0.2/src/per_curve/eddsa.tmpl.h.orig 2022-07-13 14:44:55.000000000 +0200
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+++ decaf-1.0.2/src/per_curve/eddsa.tmpl.h 2023-11-09 08:28:59.348542846 +0100
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@@ -44,11 +44,6 @@
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/** EdDSA decoding ratio. */
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#define $(C_NS)_EDDSA_DECODE_RATIO ($(cofactor) / $(eddsa_encode_ratio))
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-#ifndef DECAF_EDDSA_NON_KEYPAIR_API_IS_DEPRECATED
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-/** If 1, add deprecation attribute to non-keypair API functions. Now deprecated. */
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-#define DECAF_EDDSA_NON_KEYPAIR_API_IS_DEPRECATED 1
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-#endif
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-
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/** @cond internal */
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/** @brief Scheduled EdDSA keypair */
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typedef struct decaf_eddsa_$(gf_shortname)_keypair_s {
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@@ -112,71 +107,6 @@
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) DECAF_NONNULL DECAF_NOINLINE;
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/**
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- * @brief EdDSA signing. However, this API is deprecated because it isn't safe: if the wrong
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- * public key is passed, it would reveal the private key. Instead, this function checks that
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- * the public key is correct, and otherwise aborts.
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- *
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- * @deprecated Use DECAF_API_VIS decaf_ed$(gf_shortname)_keypair_sign instead.
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- *
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- * @param [out] signature The signature.
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- * @param [in] privkey The private key.
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- * @param [in] pubkey The public key.
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- * @param [in] message The message to sign.
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- * @param [in] message_len The length of the message.
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- * @param [in] prehashed Nonzero if the message is actually the hash of something you want to sign.
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- * @param [in] context A "context" for this signature of up to 255 bytes.
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- * @param [in] context_len Length of the context.
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- *
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- * @warning For Ed25519, it is unsafe to use the same key for both prehashed and non-prehashed
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- * messages, at least without some very careful protocol-level disambiguation. For Ed448 it is
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- * safe. The C++ wrapper is designed to make it harder to screw this up, but this C code gives
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- * you no seat belt.
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- */
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-void DECAF_API_VIS decaf_ed$(gf_shortname)_sign (
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- uint8_t signature[DECAF_EDDSA_$(gf_shortname)_SIGNATURE_BYTES],
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- const uint8_t privkey[DECAF_EDDSA_$(gf_shortname)_PRIVATE_BYTES],
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- const uint8_t pubkey[DECAF_EDDSA_$(gf_shortname)_PUBLIC_BYTES],
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- const uint8_t *message,
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- size_t message_len,
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- uint8_t prehashed,
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- const uint8_t *context,
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- uint8_t context_len
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-) __attribute__((nonnull(1,2,3))) DECAF_NOINLINE
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-#if DECAF_EDDSA_NON_KEYPAIR_API_IS_DEPRECATED
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- __attribute__((deprecated("Passing the pubkey and privkey separately is unsafe",
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- "decaf_ed$(gf_shortname)_keypair_sign")))
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-#endif
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-;
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-
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-/**
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- * @brief EdDSA signing with prehash. However, this API is deprecated because it isn't safe: if the wrong
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- * public key is passed, it would reveal the private key. Instead, this function checks that
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- * the public key is correct, and otherwise aborts.
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- *
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- * @deprecated Use DECAF_API_VIS decaf_ed$(gf_shortname)_keypair_sign_prehash instead.
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- *
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- * @param [out] signature The signature.
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- * @param [in] privkey The private key.
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- * @param [in] pubkey The public key.
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- * @param [in] hash The hash of the message. This object will not be modified by the call.
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- * @param [in] context A "context" for this signature of up to 255 bytes. Must be the same as what was used for the prehash.
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- * @param [in] context_len Length of the context.
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- */
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-void DECAF_API_VIS decaf_ed$(gf_shortname)_sign_prehash (
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- uint8_t signature[DECAF_EDDSA_$(gf_shortname)_SIGNATURE_BYTES],
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- const uint8_t privkey[DECAF_EDDSA_$(gf_shortname)_PRIVATE_BYTES],
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- const uint8_t pubkey[DECAF_EDDSA_$(gf_shortname)_PUBLIC_BYTES],
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- const decaf_ed$(gf_shortname)_prehash_ctx_t hash,
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- const uint8_t *context,
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- uint8_t context_len
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-) __attribute__((nonnull(1,2,3,4))) DECAF_NOINLINE
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-#if DECAF_EDDSA_NON_KEYPAIR_API_IS_DEPRECATED
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- __attribute__((deprecated("Passing the pubkey and privkey separately is unsafe",
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- "decaf_ed$(gf_shortname)_keypair_sign_prehash")))
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-#endif
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-;
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-
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-/**
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* @brief EdDSA signing.
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*
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* @param [out] signature The signature.
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